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Lenovo ThinkSystem SR645 Server

Product Guide

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5 Dec 2023
Form Number
LP1280
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102 pages, 3.8 MB
Full Change History
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Abstract

The Lenovo ThinkSystem SR645 is a 2-socket 1U server that features the AMD EPYC 7002 "Rome" and AMD EPYC 7003 "Milan" families of processors. With up to 64 cores per processor and support for the new PCIe 4.0 standard for I/O, the SR645 offers the ultimate in two-socket server performance in a space-saving 1U form factor.

This product guide provides essential pre-sales information to understand the ThinkSystem SR645 server, its key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the SR645 and consider its use in IT solutions.

Change History

Changes in the December 5, 2023 update:

  • New 2.5-inch SATA SSD drive options - Internal drive options section:
    • ThinkSystem 2.5" Multi Vendor 240GB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90872
    • ThinkSystem 2.5" Multi Vendor 480GB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90873
    • ThinkSystem 2.5" Multi Vendor 960GB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90874
    • ThinkSystem 2.5" Multi Vendor 1.92TB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90875
    • ThinkSystem 2.5" Multi Vendor 3.84TB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90876
    • ThinkSystem 2.5" Multi Vendor 7.68TB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90877
    • ThinkSystem 2.5" Multi Vendor 480GB Mixed Use SATA 6Gb HS SSD v2, 4XB7A90884
    • ThinkSystem 2.5" Multi Vendor 960GB Mixed Use SATA 6Gb HS SSD v2, 4XB7A90885
    • ThinkSystem 2.5" Multi Vendor 1.92TB Mixed Use SATA 6Gb HS SSD v2, 4XB7A90886
    • ThinkSystem 2.5" Multi Vendor 3.84TB Mixed Use SATA 6Gb HS SSD v2, 4XB7A90887
  • New 3.5-inch SATA SSD drive options - Internal drive options section:
    • ThinkSystem 3.5" Multi Vendor 240GB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90878
    • ThinkSystem 3.5" Multi Vendor 480GB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90879
    • ThinkSystem 3.5" Multi Vendor 960GB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90880
    • ThinkSystem 3.5" Multi Vendor 1.92TB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90881
    • ThinkSystem 3.5" Multi Vendor 3.84TB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90882
    • ThinkSystem 3.5" Multi Vendor 7.68TB Read Intensive SATA 6Gb HS SSD v2, 4XB7A90883
    • ThinkSystem 3.5" Multi Vendor 480GB Mixed Use SATA 6Gb HS SSD v2, 4XB7A90888
    • ThinkSystem 3.5" Multi Vendor 960GB Mixed Use SATA 6Gb HS SSD v2, 4XB7A90889
    • ThinkSystem 3.5" Multi Vendor 1.92TB Mixed Use SATA 6Gb HS SSD v2, 4XB7A90890
    • ThinkSystem 3.5" Multi Vendor 3.84TB Mixed Use SATA 6Gb HS SSD v2, 4XB7A90891
  • New M.2 drive options - Internal drive options section:
    • ThinkSystem M.2 ER3 240GB Read Intensive SATA 6Gb NHS SSD, 4XB7A89422
    • ThinkSystem M.2 ER3 480GB Read Intensive SATA 6Gb NHS SSD, 4XB7A90049
    • ThinkSystem M.2 ER3 960GB Read Intensive SATA 6Gb NHS SSD, 4XB7A90230

Walkthrough video with David Watts and Russ Resnick

Introduction

The Lenovo ThinkSystem SR645 is a 2-socket 1U server that features the AMD EPYC 7002 "Rome" and AMD EPYC 7003 "Milan" families of processors. With up to 64 cores per processor and support for the new PCIe 4.0 standard for I/O, the SR645 offers the ultimate in two-socket server performance in a space-saving 1U form factor. The server is ideal for dense workloads that can take advantage of GPU processing and high-performance NVMe drives.

Suggested uses: HPC, database, virtualization, and VDI

Lenovo ThinkSystem SR645
Figure 1. Lenovo ThinkSystem SR645

Did you know?

The SR645 server offers onboard NVMe PCIe ports that allow direct connections to 12x NVMe SSDs, which frees up PCIe slots and helps lower NVMe solution acquisition costs.

The server has been designed to take advantage of the features of the EPYC 7002 and EPYC 7003 processors, such as the full performance of 280W 64-core processors, support for 3200 MHz memory and PCIe Gen 4.0 support. Competitive servers that are based on the older EPYC 7001 "Naples" designs may not be able to offer these performance features.

Key features

Combining performance and flexibility, the SR645 server is a great choice for enterprises of all sizes. The server offers a broad selection of drive and slot configurations and offers high performance features that industries such as finance, healthcare and telco need. Outstanding reliability, availability, and serviceability (RAS) and high-efficiency design can improve your business environment and can help save operational costs.

Scalability and performance

The SR645 offers numerous features to boost performance, improve scalability and reduce costs: 

  • Supports the AMD EPYC 7002 and EPYC 7003 families of processors
  • Supports processors with up to 64 cores and 128 threads, core speeds of up to 4.1 GHz, and TDP ratings of up to 280W.
  • Support for up to 32 TruDDR4 memory DIMMs with two processors (16 DIMMs per processor). Each processor has 8 memory channels and 2 DIMMs per channel. With 1 DIMM installed per channel (8 DIMMs total), memory operates at 3200 MHz. Using Performance+ RDIMMs, the server supports 2 DIMMs per channel (16 DIMMs total) operating at 3200 MHz.
  • Using 256GB 3DS RDIMMs, the server supports up to 8TB of system memory.
  • Supports up to three single-width GPUs, each up to 75W for substantial processing power in a 1U system.
  • Supports up to 12x 2.5-inch hot-swap drive bays, by using combinations of front-accessible (up to 10 bays) and rear-accessible (2 bays).
  • Supports four 3.5-inch drive bays for lower-cost high-capacity HDD storage. 2.5-inch and 3.5-inch drive bays can be mixed if desired.
  • Supports 12x NVMe drives without oversubscription of PCIe lanes (1:1 connectivity) and without the need for additional NVMe adapters. The use of NVMe drives maximizes drive I/O performance, in terms of throughput, bandwidth, and latency.
  • Supports 12x SATA drives using the onboard SATA controller (no additional adapter needed), enabling lower cost, high capacity storage solution for cold storage workloads.
  • Supports 12x SAS drives using a variety of support RAID controllers or SAS HBAs.
  • Supports high-speed RAID controllers from Broadcom providing 12 Gb SAS connectivity to the drive backplanes. A variety of PCIe 3.0 and PCIe 4.0 RAID adapters are available.
  • Supports up to two externally accessible 7mm hot-swap drives with RAID functionality for operating system boot functions or data storage
  • Supports M.2 drives for convenient operating system boot functions or data storage. Available M.2 adapters support either one M.2 drive or two M.2 drives in a RAID 1 configuration for performance and reliability.
  • The server has a dedicated industry-standard OCP 3.0 small form factor (SFF) slot, with a PCIe 4.0 x16 interface, supporting a variety of Ethernet network adapters. Simple-swap mechanism with thumbscrews and pull-tab enables tool-less installation and removal of the adapter. Supports shared BMC network sideband connectivity to enable out-of-band systems management.
  • The server offers PCI Express 4.0 I/O expansion capabilities that doubles the theoretical maximum bandwidth of PCIe 3.0 (16GT/s in each direction for PCIe 4.0, compared to 8 GT/s with PCIe 3.0). A PCIe 4.0 x16 slot provides 64 GB/s bandwidth, enough to support a 200GbE network connection.
  • Up to three PCIe 4.0 slots, all with rear access, plus an internal bay for a cabled RAID adapter or HBA, plus a slot dedicated to the OCP adapter.

Availability and serviceability

The SR645 provides many features to simplify serviceability and increase system uptime:

  • The server uses ECC memory and supports memory RAS features including Single Device Data Correction (SDDC, also known as Chipkill), Patrol/Demand Scrubbing, DRAM Address Command Parity with Replay, and DRAM Uncorrected ECC Error Retry.
  • The server offers hot-swap drives, supporting RAID redundancy for data protection and greater system uptime.
  • Available M.2 RAID Boot Adapters support RAID-1 which can enable two SATA or two NVMe M.2 drives to be configured as a redundant pair.
  • The server has up to two hot-swap redundant power supplies and up to eight hot-swap redundant fans to provide availability for business-critical applications.
  • The power-source-independent light path diagnostics uses LEDs to lead the technician to failed (or failing) components, which simplifies servicing, speeds up problem resolution, and helps improve system availability.
  • Solid-state drives (SSDs) offer more reliability than traditional mechanical HDDs for greater uptime.
  • Proactive Platform Alerts (including PFA and SMART alerts): Processors, voltage regulators, memory, internal storage (SAS/SATA HDDs and SSDs, NVMe SSDs, M.2 storage, flash storage adapters), fans, power supplies, RAID controllers, server ambient and subcomponent temperatures. Alerts can be surfaced through the XClarity Controller to managers such as Lenovo XClarity Administrator, VMware vCenter, and Microsoft System Center. These proactive alerts let you take appropriate actions in advance of possible failure, thereby increasing server uptime and application availability.
  • The built-in XClarity Controller continuously monitors system parameters, triggers alerts, and performs recovery actions in case of failures to minimize downtime.
  • Built-in diagnostics in UEFI, using Lenovo XClarity Provisioning Manager, speed up troubleshooting tasks to reduce service time.
  • Lenovo XClarity Provisioning Manager supports diagnostics and can save service data to a USB key drive or remote CIFS share folder for troubleshooting and reduce service time.
  • Auto restart in the event of a momentary loss of AC power (based on power policy setting in the XClarity Controller service processor)
  • Offers a diagnostics port on the front of the server to allow you to attach an external diagnostics handset for enhanced systems management capabilities.
  • Support for the XClarity Administrator Mobile app running on a supported smartphone and connected to the server through the service-enabled USB port, enables additional local systems management functions.
  • Three-year or one-year customer-replaceable unit and onsite limited warranty, 9 x 5 next business day. Optional service upgrades are available.

Manageability and security

Systems management features simplify local and remote management of the SR645:

  • The server includes an XClarity Controller (XCC) to monitor server availability. Optional upgrade to XCC Advanced to provide remote control (keyboard video mouse) functions. Optional upgrade to XCC Enterprise enables the additional support for the mounting of remote media files (ISO and IMG image files), boot capture, and power capping.
  • Lenovo XClarity Administrator offers comprehensive hardware management tools that help to increase uptime, reduce costs and improve productivity through advanced server management capabilities.
  • UEFI-based Lenovo XClarity Provisioning Manager, accessible from F1 during boot, provides system inventory information, graphical UEFI Setup, platform update function, RAID Setup wizard, operating system installation function, and diagnostic functions.
  • Support for Lenovo XClarity Energy Manager which captures real-time power and temperature data from the server and provides automated controls to lower energy costs.
  • An integrated industry-standard Unified Extensible Firmware Interface (UEFI) enables improved setup, configuration, and updates, and simplifies error handling.
  • Support for industry standard management protocols, IPMI 2.0, SNMP 3.0, Redfish REST API, serial console via IPMI
  • An integrated hardware Trusted Platform Module (TPM) supporting TPM 2.0 enables advanced cryptographic functionality, such as digital signatures and remote attestation.
  • Administrator and power-on passwords help protect from unauthorized access to the server.
  • Supports AMD Secure Root-of-Trust, Secure Run and Secure Move features to minimize potential attacks and protect data as the OS is booted, as applications are run and as applications are migrated from server to server.
  • Supports Secure Boot to ensure only a digitally signed operating system can be used.
  • Industry-standard Advanced Encryption Standard (AES) NI support for faster, stronger encryption.
  • Additional physical security features are a chassis intrusion switch (standard in all models) and a lockable front bezel (optional).

Energy efficiency

The SR645 offers the following energy-efficiency features to save energy, reduce operational costs, and increase energy availability:

  • Energy-efficient planar components help lower operational costs.
  • High-efficiency power supplies with 80 PLUS Platinum and Titanium certifications
  • Low-voltage 1.2 V DDR4 memory offers energy savings compared to 1.35 V and 1.5 V DDR3 DIMMs.
  • Solid-state drives (SSDs) consume as much as 80% less power than traditional spinning 2.5-inch HDDs.
  • The server uses hexagonal ventilation holes, which can be grouped more densely than round holes, providing more efficient airflow through the system and thus keeping your system cooler.
  • Optional Lenovo XClarity Energy Manager provides advanced data center power notification and analysis to help achieve lower heat output and reduced cooling needs.

Components and connectors

The following figure shows the front of the server.

Front view of the Lenovo ThinkSystem SR645
Figure 2. Front view of the Lenovo ThinkSystem SR645

The following figure shows the components visible from the rear of the server. As shown, there are four different configurations available, including two with rear-mounted drive bays: two 2.5-inch hot-swap drive bays (SAS, SATA or NVMe) or new 7mm thickness hot-swap drives (SATA or NVMe).

Rear view of the Lenovo ThinkSystem SR645
Figure 3. Rear view of the Lenovo ThinkSystem SR645

The following figure shows the locations of key components inside the server.

Internal view of the Lenovo ThinkSystem SR645
Figure 4. Internal view of the Lenovo ThinkSystem SR645

System architecture

The following figure shows the architectural block diagram of the SR645, showing the major components and their connections.

SR645 system architectural block diagram
Figure 5. SR645 system architectural block diagram

Standard specifications

The following table lists the standard specifications.

Table 1. Standard specifications
Components Specification
Machine types 7D2Y - 1 year warranty
7D2X - 3 year warranty
Form factor 1U rack.
Processor One or two AMD EPYC 7002 Series processors (formerly codenamed "Rome") or AMD EPYC 7003 Series processors (formerly codenamed "Milan"). Supports processors up to 64 cores, core speeds of up to 4.1 GHz, and TDP ratings of up to 280W.
Chipset Not applicable (platform controller hub functions are integrated into the processor)
Memory

32 DIMM slots with two processors (16 DIMM slots per processor). Each processor has 8 memory channels, with 2 DIMMs per channel (DPC). Lenovo TruDDR4 RDIMMs and 3DS RDIMMs are supported:

  • Performance+ RDIMMs: 1 DPC at 3200 MHz, 2 DPC at 3200 MHz
  • RDIMMs: 1 DPC at 3200 MHz, 2 DPC at 2933 MHz
  • 3DS RDIMMs: 1 DPC at 2933 MHz, 2 DPC at 2666 MHz
Memory maximum Up to 8TB with 32x 256GB 3DS RDIMMs
Persistent memory Not supported.
Memory protection ECC, SDDC, Patrol/Demand Scrubbing, DRAM Address Command Parity with Replay, DRAM Uncorrected ECC Error Retry, Post Package Repair
Disk drive bays

Up to 4x 3.5-inch or 12x 2.5-inch hot-swap drive bays:

  • Front bays can be one of the following:
    • 4x 3.5-inch hot-swap SAS/SATA
    • 4x 3.5-inch hot-swap AnyBay
    • 8x 2.5-inch hot-swap SAS/SATA
    • 6x 2.5-inch hot-swap SAS/SATA + 4x 2.5-inch hot-swap AnyBay
    • 10x 2.5-inch hot-swap AnyBay
  • Rear can be one of the following:
    • 2x 2.5-inch hot-swap SAS/SATA bays
    • 2x 2.5-inch hot-swap NVMe bays
    • 2x 7mm 2.5-inch hot-swap SATA bays
    • 2x 7mm 2.5-inch hot-swap NVMe bays
  • Internal M.2 module supporting up to two M.2 drives, for OS boot and drive storage support

See Supported drive bay combinations for details. AnyBay bays support SAS, SATA or NVMe drives. NVMe bays only support NVMe drives. Rear drive bays can be used in conjunction with 2.5-inch front drive bays. The server supports up to 10x NVMe drives all with direct connections (no oversubscription).
Maximum internal storage
  • 2.5-inch drives:
    • 368.64TB using 12x 30.72TB 2.5-inch SAS/SATA SSDs
    • 184.32TB using 12x 15.36TB 2.5-inch NVMe SSDs
    • 28.8TB using 12x 2.4TB 2.5-inch HDDs
    • 1.92TB using 2x 960GB 7mm SSDs
  • 3.5-inch drives:
    • 80TB using 4x 20TB 3.5-inch HDDs
    • 61.44TB using 4x 15.36TB 3.5-inch SAS/SATA SSDs
    • 51.2TB using 4x 12.8TB 3.5-inch NVMe SSDs
Storage controller
  • Onboard NVMe (no RAID)
  • Onboard SATA (no RAID)
  • 12 Gb SAS/SATA RAID adapters:
    • RAID 530i-8i (cacheless) supports RAID 0, 1, 10, 5, 50
    • RAID 530i-16i (cacheless) supports RAID 0, 1, 10
    • RAID 930-8i with 2GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
    • RAID 930-16i with 4GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
    • RAID 940-8i with 4GB or 8GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
    • RAID 940-16i with 4GB or 8GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
  • 12 Gb SAS/SATA non-RAID:
    • 430-8i or 440-8i HBAs
    • 430-16i or 440-16i HBAs
Optical drive bays No internal optical drive.
Tape drive bays No internal backup drive.
Network interfaces Dedicated OCP 3.0 SFF slot with PCIe 4.0 x16 host interface. Supports a variety of 2-port and 4-port adapters with 1GbE, 10GbE and 25GbE network connectivity. One port can optionally be shared with the XClarity Controller (XCC) management processor for Wake-on-LAN and NC-SI support.
PCI Expansion slots

Up to 3x PCIe 4.0 slots, all with rear access, plus a slot dedicated to the OCP adapter. Slot availability is based on riser selection and rear drive bay selection. Slot 3 requires two processors.

Four choices for rear-access slots:

  • 3x PCIe 4.0 x16 low-profile slots
  • 1x PCIe 4.0 x16 full-height half-length slot + 1x PCIe 4.0 x16 low-profile slot
  • 1x PCIe 4.0 x16 low-profile slot (also supports 2x rear 2.5-inch drive bays)
  • 2x PCIe 4.0 x16 low-profile slot (also supports 2x rear 7mm 2.5-inch drive bays)

For 2.5-inch front drive configurations, the server supports the installation of a RAID adapter or HBA in a dedicated area that does not consume any of the PCIe slots.

Note: Not all slots are available in a 1-processor configuration. See the I/O expansion for details.
Ports

Front: 1x USB 3.2 G1 (5 Gb/s) port, 1x USB 2.0 port (also for XCC local management), External diagnostics port, optional VGA port.

Rear: 3x USB 3.2 G1 (5 Gb/s) ports, 1x VGA video port, 1x RJ-45 1GbE systems management port for XCC remote management. Optional DB-9 COM serial port (installs in slot 3).

Internal: 1x USB 3.2 G1 connector for operating system or license key purposes
Cooling Up to 8x N+1 redundant hot swap 40 mm fans, configuration dependent. One fan integrated in each power supply.
Power supply Up to two hot-swap redundant AC power supplies, 80 PLUS Platinum or 80 PLUS Titanium certification. 500 W, 750 W, 1100 W and 1800 W AC options, supporting 220 V AC. 500 W, 750 W and 1100 W options also support 110V input supply. In China only, all power supply options support 240 V DC. Also available is a 1100W power supply with a -48V DC input.
Video G200 graphics with 16 MB memory with 2D hardware accelerator, integrated into the XClarity Controller. Maximum resolution is 1920x1200 32bpp at 60Hz.
Hot-swap parts Drives, power supplies, and fans.
Systems management Operator panel with status LEDs. Optional External Diagnostics Handset with LCD display. Models with 8x 2.5-inch front drive bays can optionally support an Integrated Diagnostics Panel. XClarity Controller (XCC) embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management. Optional XClarity Controller Advanced and Enterprise to enable remote control functions.
Security features Chassis intrusion switch, Power-on password, administrator's password, Trusted Platform Module (TPM), supporting TPM 2.0. Servers with EPYC 7002 processors also support TPM 1.2. In China only, optional Nationz TPM 2.0. Optional lockable front security bezel.
Operating systems supported Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi. See the Operating system support section for specifics.
Limited warranty Three-year or one-year (model dependent) customer-replaceable unit and onsite limited warranty with 9x5 next business day (NBD).
Service and support Optional service upgrades are available through Lenovo Services: 4-hour or 2-hour response time, 6-hour fix time, 1-year or 2-year warranty extension, software support for Lenovo hardware and some third-party applications.
Dimensions Width: 440 mm (17.3 in.), height: 43 mm (1.7 in.), depth: 773 mm (30.4 in.). See Physical and electrical specifications for details.
Weight Maximum: 20.2 kg (44.6 lb)

Models

ThinkSystem SR645 models can be configured by using the Lenovo Data Center Solution Configurator (DCSC).

Configure-to-order (CTO) models are used to create models with factory-integrated server customizations. For CTO models, two base CTO models are available for the SR645 as listed in the following table, CTO1WW and CTOLWW:

  • The CTO1WW base CTO model is for general business and is selectable by choosing General Purpose mode in DCSC.
  • The CTOLWW base model is intended for High Performance Computing (HPC) and Artificial Intelligence (AI) configurations and solutions, including configurations for Lenovo Scalable Infrastructure (LeSI), and is enabled using either the HPC & AI LeSI Solutions mode or HPC & AI Hardware mode in DCSC. CTOLWW configurations can also be built using System x and Cluster Solutions Configurator (x-config).

Preconfigured server models may also be available for the SR645, however these are region-specific; that is, each region may define their own server models, and not all server models are available in every region.

The following table lists the base CTO models of the ThinkSystem SR645 server.

Table 2. Base CTO models
Machine Type/Model
General purpose		 Machine Type/Model
for HPC and AI		 Description
7D2XCTO1WW 7D2XCTOLWW ThinkSystem SR645 – 3-year Warranty
7D2YCTO1WW 7D2YCTOLWW ThinkSystem SR645 – 1-year Warranty

Models of the SR645 are defined based on whether the server has 2.5-inch drive bays at the front (called the 10x 2.5" chassis or simply the 2.5-inch chassis) or whether it has 3.5-inch drive bays at the front (called the 3.5-inch chassis). For models, the feature codes for these chassis bases are as listed in the following table.

Table 3. Chassis base feature codes
Feature code Description
B8N6 ThinkSystem 1U 2.5" Chassis with 8 or 10 Bays
B8N5 ThinkSystem 1U 3.5" Chassis with 4 Bays

The following tables list the available models, grouped by region.

Refer to the Specifications section for information about standard features of the server.

Common to all models:

  • All models indicated as having the 750W power supply are using the Platinum power supply.

Models for Asia Pacific region

The following table lists the models for the Asia Pacific region: Australia, Bangladesh, Brunei, Hong Kong, India, Japan, Korea, Sri Lanka, Malaysia, New Zealand, Philippines, Singapore, Thailand, Taiwan, Vietnam

Table 4. Models for Asia Pacific markets
Model AMD EPYC processor† Memory RAID Drive bays OCP Slots Power
supplies		 Front
VGA		 XCC Fans Rail
kit
Standard models with a 3-year warranty (machine type 7D2X)
Models with third-generation AMD EPYC processors
7D2XA05RAP 1x 7303 16C 130W 2.4G 1x 16GB 9350-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen3 1x 750W Yes Std 6x Perf Slide
7D2XA05SAP 1x 7203 8C 120W 2.8G 1x 16GB 9350-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen3 1x 750W Yes Std 6x Perf Slide

† Processor description: AMD EPYC model, number of cores, thermal design power (TDP), core frequency

Models for Australia and New Zealand

AP models: Customers in Australia and New Zealand also have access to the Asia Pacific region models.

Table 5. Models for Australia and New Zealand
Model AMD EPYC processor† Memory RAID Drive bays OCP Slots Power
supplies		 Front
VGA		 XCC Fans Rail
kit
Standard models with a 3-year warranty (machine type 7D2X)
Models with second-generation AMD EPYC processors
7D2XA024AU 1x 7272 12C 120W 2.6G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA02DAU 1x 7272 12C 120W 2.6G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA025AU 1x 7282 16C 120W 2.4G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA027AU 1x 7282 16C 120W 2.4G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA020AU 1x 7352 24C 155W 2.3G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Perf Slide
7D2XA022AU 1x 7352 24C 155W 2.3G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Perf Slide
7D2XA02AAU 1x 7252 8C 120W 3.1G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA02CAU 1x 7252 8C 120W 3.1G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
TopSeller models with a 3-year warranty (machine type 7D2X)
Models with third-generation AMD EPYC processors
7D2XA059AU 1x 7313 16C 155W 3.0G 1x 32GB 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide CMA
Models with second-generation AMD EPYC processors
7D2XA02NAU 1x 7282 16C 120W 2.4G 1x 32GB Option Option 2.5"; Open bay Open Open 1x 750W Yes Std 6x Perf Fric
7D2XA02PAU 1x 7302 16C 155W 3.0G 1x 32GB Option Option 2.5"; Open bay Open Open 1x 750W Yes Std 6x Perf Fric
7D2XA03VAU 1x 7282 16C 120W 2.4G 1x 32GB Option Option 2.5"; Open bay Open Open 1x 750W Yes Std 6x Perf Slide
7D2XA05AAU 1x 7282 16C 120W 2.4G 1x 32GB 930-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide CMA
7D2XA02QAU 1x 7402 24C 180W 2.8G 1x 32GB Option Option 2.5"; Open bay Open Open 1x 750W Yes Std 6x Perf Fric
7D2XA02KAU 1x 7252 8C 120W 3.1G 1x 16GB Option Option 2.5"; Open bay Open Open 1x 750W Yes Std 6x Perf Fric
7D2XA02LAU 1x 7252 8C 120W 3.1G 1x 32GB Option Option 2.5"; Open bay Open Open 1x 750W Yes Std 6x Perf Fric
7D2XA02MAU 1x 7262 8C 155W 3.2G 1x 32GB Option Option 2.5"; Open bay Open Open 1x 750W Yes Std 6x Perf Fric
7D2XA03UAU 1x 7252 8C 120W 3.1G 1x 16GB Option Option 2.5"; Open bay Open Open 1x 750W Yes Std 6x Perf Slide
7D2XA058AU 1x 7252 8C 120W 3.1G 1x 16GB 930-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide CMA

† Processor description: AMD EPYC model, number of cores, thermal design power (TDP), core frequency

Models for South East Asian countries (ASEAN)

AP models: Customers in ASEAN also have access to the Asia Pacific region models.

Table 6. Models for South East Asian countries (ASEAN)
Model AMD EPYC processor† Memory RAID Drive bays OCP Slots Power
supplies		 Front
VGA		 XCC Fans Rail
kit
Standard models with a 3-year warranty (machine type 7D2X)
Models with second-generation AMD EPYC processors
7D2XA01YSG 1x 7252 8C 120W 3.1G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA028SG 1x 7252 8C 120W 3.1G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA01VSG 1x 7272 12C 120W 2.6G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA01ZSG 1x 7272 12C 120W 2.6G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA01SSG 1x 7282 16C 120W 2.4G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA021SG 1x 7282 16C 120W 2.4G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA01PSG 1x 7352 24C 155W 2.3G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Perf Slide
7D2XA01USG 1x 7352 24C 155W 2.3G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Perf Slide

† Processor description: AMD EPYC model, number of cores, thermal design power (TDP), core frequency

Models for Brazil

Table 7. Models for Brazil
Model AMD EPYC processor† Memory RAID Drive bays OCP Slots Power
supplies		 Front
VGA		 XCC Fans Rail
kit
Standard models with a 3-year warranty (machine type 7D2X)
Models with second-generation AMD EPYC processors
7D2XA05EBR 2x 7252 8C 120W 3.1G 4x 32GB 930-8i 8x 2.5" SAS; 4x 1.92TB PM893 4x1Gb 5719 3x LP Gen4 2x 750W Yes Ent 8x Perf Slide
TopSeller models with a 3-year warranty (machine type 7D2X)
Models with third-generation AMD EPYC processors
7D2XA04ZBR 1x 7313 16C 155W 3.0G 1x 32GB 930-8i 8x 2.5" SAS; Open bay 2x10GbT 57416 2x LP Gen4 2x 750W Yes Ent 6x Perf Slide
7D2XA05GBR 1x 7313 16C 155W 3.0G 1x 32GB 930-8i 8x 2.5" SAS; Open bay 2x10GbT 57416 2x LP Gen4 2x 750W Yes Ent 6x Perf Slide
7D2XA04UBR 1x 7413 24C 180W 2.65G 2x 32GB 930-8i 8x 2.5" SAS; Open bay 4x10GbT 57454 2x LP Gen4 2x 750W Yes Ent 6x Perf Slide
7D2XA05HBR 1x 7413 24C 180W 2.65G 2x 32GB 930-8i 8x 2.5" SAS; Open bay 4x10GbT 57454 2x LP Gen4 2x 750W Yes Ent 6x Perf Slide
Models with second-generation AMD EPYC processors
7D2XA050BR 1x 7252 8C 120W 3.1G 1x 32GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 2x 750W Yes Ent 6x Perf Slide
7D2XA05FBR 1x 7252 8C 120W 3.1G 1x 32GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 2x 750W Yes Ent 6x Perf Slide

† Processor description: AMD EPYC model, number of cores, thermal design power (TDP), core frequency

Models for EMEA countries

Table 8. Models for EMEA countries
Model AMD EPYC processor† Memory RAID Drive bays OCP Slots Power
supplies		 Front
VGA		 XCC Fans Rail
kit
Standard models with a 3-year warranty (machine type 7D2X)
Models with third-generation AMD EPYC processors
7D2XA05TEA 1x 7203 8C 120W 2.8G 1x 32GB 930-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 1100W Titanium Yes Ent 6x Perf Slide
7D2XA05UEA 1x 7303 16C 130W 2.4G 1x 32GB 930-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 1100W Titanium Yes Ent 6x Perf Slide
7D2XA04FEA 1x 7313 16C 155W 3.0G 1x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
7D2XA052EA 1x 7313 16C 155W 3.0G 1x 32GB 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
7D2XA056EA 1x 7313 16C 155W 3.0G 1x 32GB 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Titanium Yes Ent 6x Perf Slide
7D2XA05BEA 1x 7313 16C 155W 3.0G 1x 64GB 9350-8i 8x 2.5" SAS; 2x 960GB MV Open 2x LP Gen4 1x 750W Titanium Yes Ent 6x Perf Slide
7D2XA05CEA 1x 7313 16C 155W 3.0G 1x 64GB 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 1100W Titanium Yes Ent 6x Perf Slide
7D2XA04EEA 1x 7343 16C 190W 3.2G 1x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
7D2XA051EA 1x 7343 16C 190W 3.2G 1x 32GB 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
7D2XA057EA 1x 7343 16C 190W 3.2G 1x 32GB 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Titanium Yes Ent 6x Perf Slide
7D2XA05DEA 1x 7343 16C 190W 3.2G 1x 64GB 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 1100W Titanium Yes Ent 6x Perf Slide
7D2XA04BEA 1x 7453 28C 225W 2.8G 1x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 1100W Yes Ent 6x Perf Slide
7D2XA04YEA 1x 7453 28C 225W 2.8G 1x 32GB 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 1100W Yes Ent 6x Perf Slide
7D2XA04CEA 1x 7513 32C 200W 2.6G 1x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 1100W Yes Ent 6x Perf Slide
7D2XA04WEA 1x 7513 32C 200W 2.6G 1x 32GB 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 1100W Yes Ent 6x Perf Slide
7D2XA04DEA 1x 7713 64C 225W 2.0G 1x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 1100W Yes Ent 6x Perf Slide
7D2XA04XEA 1x 7713 64C 225W 2.0G 1x 32GB 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 1100W Yes Ent 6x Perf Slide
Models with second-generation AMD EPYC processors
7D2XA015EA 2x 7302 16C 155W 3.0G 2x 32GB Perf 940-16i Int 8x 2.5" SAS; Open bay Open 3x LP Gen4 1x 750W Yes Ent 8x Perf Slide
7D2XA01KEA 1x 7302 16C 155W 3.0G 1x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
7D2XA02WEA 1x 7352 24C 155W 2.3G 2x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay 2x25Gb 57414 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
7D2XA031EA 1x 7352 24C 155W 2.3G 1x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
7D2XA032EA 1x 7402 24C 180W 2.8G 1x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
7D2XA033EA 1x 7452 32C 155W 2.35G 1x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
7D2XA01JEA 1x 7262 8C 155W 3.2G 1x 32GB 940-8i 4GB 8x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
7D2XA02XEA 1x 7252 8C 120W 3.1G 1x 32GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide

† Processor description: AMD EPYC model, number of cores, thermal design power (TDP), core frequency

Models for Hong Kong, Taiwan, Korea (HTK)

AP models: Customers in Hong Kong, Taiwan, Korea also have access to the Asia Pacific region models.

Table 9. Models for Hong Kong, Taiwan, Korea (HTK)
Model AMD EPYC processor† Memory RAID Drive bays OCP Slots Power
supplies		 Front
VGA		 XCC Fans Rail
kit
Standard models with a 3-year warranty (machine type 7D2X)
Models with second-generation AMD EPYC processors
7D2XA01QCN 1x 7252 8C 120W 3.1G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA01TCN 1x 7252 8C 120W 3.1G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA01NCN 1x 7272 12C 120W 2.6G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA029CN 1x 7272 12C 120W 2.6G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA01MCN 1x 7282 16C 120W 2.4G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA023CN 1x 7282 16C 120W 2.4G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA01XCN 1x 7352 24C 155W 2.3G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Perf Slide
7D2XA026CN 1x 7352 24C 155W 2.3G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Perf Slide

† Processor description: AMD EPYC model, number of cores, thermal design power (TDP), core frequency

Models for India

AP models: Customers in India also have access to the Asia Pacific region models.

Table 10. Models for India
Model AMD EPYC processor† Memory RAID Drive bays OCP Slots Power
supplies		 Front
VGA		 XCC Fans Rail
kit
Standard models with a 3-year warranty (machine type 7D2X)
Models with second-generation AMD EPYC processors
7D2XA01WSG 1x 7252 8C 120W 3.1G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA02HSG 1x 7252 8C 120W 3.1G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA01LSG 1x 7272 12C 120W 2.6G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA02ESG 1x 7272 12C 120W 2.6G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA02BSG 1x 7282 16C 120W 2.4G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA02GSG 1x 7282 16C 120W 2.4G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Std Slide
7D2XA01RSG 1x 7352 24C 155W 2.3G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Perf Slide
7D2XA02FSG 1x 7352 24C 155W 2.3G 1x 16GB 930-8i 4x 3.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 750W Yes Std 6x Perf Slide
7D2XA04LSG 1x 7252 8C 120W 3.1G 1x 16GB 530-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen3 1x 500W Yes Ent 6x Perf Slide CMA
TopSeller models with a 3-year warranty (machine type 7D2X)
Models with third-generation AMD EPYC processors
7D2XA05WSG 1x 7303 16C 130W 2.4G 1x 32GB Option 10x 2.5" Any; Open bay 2x1Gb+2x10Gb 57416 2x LP Gen4 2x -48V DC Yes Ent 6x Perf Slide CMA
Models with second-generation AMD EPYC processors
7D2XA04PSG 1x 7252 8C 120W 3.1G 1x 16GB Option 4x 3.5" SAS; Open bay 4x1Gb 5719 Open 1x 500W Yes Ent 6x Perf Slide CMA
7D2XA04NSG 1x 7272 12C 120W 2.6G 1x 32GB 530-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen3 1x 500W Yes Ent 6x Perf Slide CMA
7D2XA04MSG 1x 7282 16C 120W 2.4G 1x 32GB 530-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen3 1x 750W Yes Ent 6x Perf Slide CMA
7D2XA04QSG 1x 7452 32C 155W 2.35G 1x 32GB 530-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen3 2x 750W Yes Ent 6x Perf Slide CMA
7D2XA04RSG 1x 7532 32C 200W 2.4G 1x 32GB 530-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen3 2x 750W Yes Ent 6x Perf Slide CMA

† Processor description: AMD EPYC model, number of cores, thermal design power (TDP), core frequency

Models for Japan

AP models: Customers in Japan also have access to the Asia Pacific region models.

Table 11. Models for Japan
Model AMD EPYC processor† Memory RAID Drive bays OCP Slots Power
supplies		 Front
VGA		 XCC Fans Rail
kit
Standard models with a 3-year warranty (machine type 7D2X)
Models with second-generation AMD EPYC processors
7D2XA012JP 1x 7252 8C 120W 3.1G 1x 16GB 940-8i 4GB 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 1x 500W Yes Adv 6x Std Slide

† Processor description: AMD EPYC model, number of cores, thermal design power (TDP), core frequency

Models for Latin American countries (except Brazil)

Table 12. Models with a 3-year warranty for Latin American countries (except Brazil)
Model AMD EPYC processor† Memory RAID Drive bays OCP Slots Power
supplies		 Front
VGA		 XCC Fans Rail
kit
Standard models with a 3-year warranty (machine type 7D2X)
Models with third-generation AMD EPYC processors
7D2XA053LA 1x 7313 16C 155W 3.0G 1x 32GB 940-16i 4GB 10x 2.5" SAS; Open bay Open 2x LP Gen4 1x 750W Yes Ent 6x Perf Slide
Models with second-generation AMD EPYC processors
7D2X1000LA 1x 7282 16C 120W 2.4G 1x 16GB 930-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 LP+FH Gen3 1x 750W Yes Std 6x Std Slide
TopSeller models with a 3-year warranty (machine type 7D2X)
Models with third-generation AMD EPYC processors
7D2XA04TLA 1x 7313 16C 155W 3.0G 1x 32GB 930-8i 8x 2.5" SAS; Open bay 2x10GbT 57416 2x LP Gen4 2x 750W Yes Ent 6x Perf Slide
7D2XA05JLA 1x 7313 16C 155W 3.0G 1x 32GB 930-8i 8x 2.5" SAS; Open bay 2x10GbT 57416 2x LP Gen4 2x 750W Yes Ent 6x Perf Slide
7D2XA04SLA 1x 7513 32C 200W 2.6G 2x 32GB 930-8i 8x 2.5" SAS; Open bay 2x10GbT 57416 2x LP Gen4 2x 1100W Yes Ent 6x Perf Slide
Models with second-generation AMD EPYC processors
7D2XA04VLA 1x 7252 8C 120W 3.1G 1x 32GB 530-8i 8x 2.5" SAS; Open bay 4x1Gb 5719 2x LP Gen4 2x 750W Yes Ent 6x Perf Slide

† Processor description: AMD EPYC model, number of cores, thermal design power (TDP), core frequency

Models for USA and Canada

Table 13. Models for USA and Canada
Model AMD EPYC processor† Memory RAID Drive bays OCP Slots Power
supplies		 Front
VGA		 XCC Fans Rail
kit
Standard models with a 3-year warranty (machine type 7D2X)
Models with third-generation AMD EPYC processors
7D2XA04GNA 1x 7282 16C 120W 2.4G 1x 32GB Option Option 2.5"; Open bay Open Open 1x 750W Yes Ent 6x Perf Slide
7D2X100BNA 1x 73F3 16C 240W 3.5G 1x 32GB 930-8i 8x 2.5" SAS; 1x 1.92TB S4620 Open LP+FH Gen4 2x 1100W Yes Ent 6x Perf Slide
7D2X100ANA 1x 7513 32C 200W 2.6G 1x 32GB 930-8i 8x 2.5" SAS; 1x 1.92TB S4620 Open LP+FH Gen4 2x 1100W Yes Ent 6x Perf Slide
7D2X1009NA 1x 7543 32C 225W 2.8G 1x 32GB 930-8i 8x 2.5" SAS; 1x 1.92TB S4620 Open LP+FH Gen4 2x 1100W Yes Ent 6x Perf Slide
7D2X1007NA 1x 7643 48C 225W 2.3G 1x 32GB 930-8i 8x 2.5" SAS; 1x 1.92TB S4620 Open LP+FH Gen4 2x 1100W Yes Ent 6x Perf Slide
7D2X1008NA 1x 7713 64C 225W 2.0G 1x 32GB 930-8i 8x 2.5" SAS; 1x 1.92TB S4620 Open LP+FH Gen4 2x 1100W Yes Ent 6x Perf Slide
7D2X1006NA 1x 7763 64C 280W 2.45G 1x 32GB 930-8i 8x 2.5" SAS; 1x 1.92TB S4620 Open LP+FH Gen4 2x 1100W Yes Ent 6x Perf Slide
Models with second-generation AMD EPYC processors
7D2XA04GNA 1x 7282 16C 120W 2.4G 1x 32GB Option Option 2.5"; Open bay Open Open 1x 750W Yes Ent 6x Perf Slide

† Processor description: AMD EPYC model, number of cores, thermal design power (TDP), core frequency

Processors

The SR645 supports processors in the second-generation AMD EPYC family of processors. The server supports one or two processors.

Topics in this section:

Processor options

The table below lists the AMD processors that are currently supported.

All supported processors have the following characteristics:

  • Third and second-generation AMD EPYC processors (formerly codenamed "Milan" and "Rome" respectively)
  • 7 nm process technology
  • Eight DDR4 memory channels
  • 128 PCIe 4.0 I/O lanes, 64 lanes available for PCIe and NVMe devices

P suffix processors: The SR645 supports processors with a P suffix (eg 7232P) which are single-socket capable only. Only one P-suffix processor can be installed in the server and these processors are CTO only.

The SR645 also supports the new AMD EPYC 7003 Series Processors with AMD 3D V-Cache ("Milan-X"). These are high-performance processors have 768MB of L3 cache and are best suited for Electronic Design Automation (EDA) and Computer-Aided Engineering (CAE) workloads. For more information about the new Milan-X processors see the Lenovo Press article available at https://lenovopress.com/lp1593.

Table 14. SR645 processor support
Part number Feature
code		 Description Quantity
supported*
AMD EPYC 7003 Series Processors
4XG7A90622 BY56 ThinkSystem SR645 AMD EPYC 7203 8C 120W 2.8GHz Processor w/o Fan 2
CTO only* BY57 ThinkSystem AMD EPYC 7203P 8C 120W 2.8GHz Processor 1
4XG7A63600 BF7H ThinkSystem SR645 AMD EPYC 72F3 8C 180W 3.7GHz Processor w/o Fan 2
4XG7A90624 BY58 ThinkSystem SR645 AMD EPYC 7303 16C 130W 2.4GHz Processor w/o Fan 2
CTO only* BY59 ThinkSystem AMD EPYC 7303P 16C 130W 2.4GHz Processor 1
4XG7A63588 BF76 ThinkSystem SR645 AMD EPYC 7313 16C 155W 3.0GHz Processor w/o Fan 2
CTO only* BF7B ThinkSystem AMD EPYC 7313P 16C 155W 3.0GHz Processor 1
4XG7A63597 BF7E ThinkSystem SR645 AMD EPYC 7343 16C 190W 3.2GHz Processor w/o Fan 2
4XG7A63595 BF7D ThinkSystem SR645 AMD EPYC 73F3 16C 240W 3.5GHz Processor w/o Fan 2
4XG7A63590 BF78 ThinkSystem SR645 AMD EPYC 7413 24C 180W 2.65GHz Processor w/o Fan 2
4XG7A63584 BF72 ThinkSystem SR645 AMD EPYC 7443 24C 200W 2.85GHz Processor w/o Fan 2
CTO only* BF79 ThinkSystem AMD EPYC 7443P 24C 200W 2.85GHz Processor 1
4XG7A63586 BF74 ThinkSystem SR645 AMD EPYC 7453 28C 225W 2.8GHz Processor w/o Fan 2
4XG7A63599 BF7G ThinkSystem SR645 AMD EPYC 74F3 24C 240W 3.2GHz Processor w/o Fan 2
4XG7A63592 BF7A ThinkSystem SR645 AMD EPYC 7513 32C 200W 2.6GHz Processor w/o Fan 2
4XG7A63589 BF77 ThinkSystem SR645 AMD EPYC 7543 32C 225W 2.8GHz Processor w/o Fan 2
CTO only* BF71 ThinkSystem AMD EPYC 7543P 32C 225W 2.8GHz Processor 1
4XG7A63598 BF7F ThinkSystem SR645 AMD EPYC 75F3 32C 280W 2.95GHz Processor w/o Fan 2
4XG7A63619 BGQ5 ThinkSystem SR645 AMD EPYC 7643 48C 225W 2.3GHz Processor w/o Fan 2
CTO only* BY5A ThinkSystem AMD EPYC 7643P 48C 225W 2.3GHz Processor 1
4XG7A63587 BF75 ThinkSystem SR645 AMD EPYC 7663 56C 225W 2.0GHz Processor w/o Fan 2
CTO only* BY5B ThinkSystem AMD EPYC 7663P 56C 240W 2.0GHz Processor 1
4XG7A63594 BF7C ThinkSystem SR645 AMD EPYC 7713 64C 225W 2.0GHz Processor w/o Fan 2
CTO only* BF70 ThinkSystem AMD EPYC 7713P 64C 225W 2.0GHz Processor 1
4XG7A63585 BF73 ThinkSystem SR645 AMD EPYC 7763 64C 280W 2.45GHz Processor w/o Fan 2
AMD EPYC 7003 Series Processors with AMD 3D V-Cache Technology ("Milan-X")
4XG7A83634 BQP4 ThinkSystem AMD EPYC 7373X 16C 240W 3.05GHz Processor 2
4XG7A83633 BQP5 ThinkSystem AMD EPYC 7473X 24C 240W 2.8GHz Processor 2
4XG7A83632 BQP6 ThinkSystem AMD EPYC 7573X 32C 280W 2.8GHz Processor 2
4XG7A83631 BQP7 ThinkSystem AMD EPYC 7773X 64C 280W 2.2GHz Processor 2
AMD EPYC 7002 Series Processors
CTO only* B766 ThinkSystem AMD EPYC 7232P 8C 120W 3.1GHz Processor 1
4XG7A63343 B6VU ThinkSystem SR645 AMD EPYC 7252 8C 120W 3.1GHz Processor w/o Fan 2
4XG7A63350 B6TS ThinkSystem SR645 AMD EPYC 7262 8C 155W 3.2GHz Processor w/o Fan 2
4XG7A63357 B767 ThinkSystem SR645 AMD EPYC 7272 12C 120W 2.9GHz Processor w/o Fan 2
4XG7A63359 B6VZ ThinkSystem SR645 AMD EPYC 7282 16C 120W 2.8GHz Processor w/o Fan 2
CTO only* B6VV ThinkSystem AMD EPYC 7302P 16C 155W 3.0GHz Processor 1
4XG7A38047 B6TV ThinkSystem SR645 AMD EPYC 7302 16C 155W 3.0GHz Processor w/o Fan 2
4XG7A63351 B6W0 ThinkSystem SR645 AMD EPYC 7352 24C 155W 2.3GHz Processor w/o Fan 2
CTO only* B6TT ThinkSystem AMD EPYC 7402P 24C 180W 2.8GHz Processor 1
4XG7A63349 B6VW ThinkSystem SR645 AMD EPYC 7402 24C 180W 2.8GHz Processor w/o Fan 2
4XG7A63358 B6TU ThinkSystem SR645 AMD EPYC 7452 32C 155W 2.35GHz Processor w/o Fan 2
CTO only* B6VX ThinkSystem AMD EPYC 7502P 32C 180W 2.5GHz Processor 1
4XG7A38046 B5XG ThinkSystem SR645 AMD EPYC 7502 32C 180W 2.5GHz Processor w/o Fan 2
4XG7A63354 BABP ThinkSystem SR645 AMD EPYC 7532 32C 200W 2.4GHz Processor w/o Fan 2
4XG7A63347 B6W2 ThinkSystem SR645 AMD EPYC 7542 32C 225W 2.9GHz Processor w/o Fan 2
4XG7A63345 B6W1 ThinkSystem SR645 AMD EPYC 7552 48C 200W 2.2GHz Processor w/o Fan 2
4XG7A63356 B6W3 ThinkSystem SR645 AMD EPYC 7642 48C 225W 2.3GHz Processor w/o Fan 2
4XG7A63348 BABN ThinkSystem SR645 AMD EPYC 7662 64C 225W 2.0GHz Processor w/o Fan 2
CTO only* B6VY ThinkSystem AMD EPYC 7702P 64C 200W 2.0GHz Processor 1
4XG7A63346 B6TR ThinkSystem SR645 AMD EPYC 7702 64C 200W 2.0GHz Processor w/o Fan 2
4XG7A38045 B5XF ThinkSystem SR645 AMD EPYC 7742 64C 225W 2.25GHz Processor w/o Fan 2
4XG7A63353 BCE9 ThinkSystem SR645 AMD EPYC 7F32 8C 180W 3.7GHz Processor w/o Fan 2
4XG7A63352 BCE8 ThinkSystem SR645 AMD EPYC 7F52 16C 240W 3.5GHz Processor w/o Fan 2
4XG7A63355 BCEA ThinkSystem SR645 AMD EPYC 7F72 24C 240W 3.2GHz Processor w/o Fan 2
4XG7A63344 BAVP ThinkSystem SR645 AMD EPYC 7H12 64C 280W 2.6GHz Processor w/o Fan 2

* Processors with a P suffix are single-socket capable processors and are only available in configure-to-order builds or in preconfigured models

The following table lists the features of the supported processors.

Table 15. Processor specifications
EPYC
model**		 Cores /
Threads		 Base
Frequency		 Max Boost
Frequency†		 L3 Cache Memory
channels		 Memory
bus		 TDP
AMD EPYC 7003 Series Processors
7203 / 7203P 8 / 16 2.8GHz 3.4 GHz 64 MB 8 3200 MHz 120W
72F3 8 / 16 3.7 GHz 4.1 GHz 256 MB 8 3200 MHz 180 W
7303 / 7303P 16 / 32 2.4GHz 3.4 GHz 64 MB 8 3200 MHz 130W
7313 / 7313P 16 / 32 3.0 GHz 3.7 GHz 128 MB 8 3200 MHz 155 W
7343 16 / 32 3.2 GHz 3.9 GHz 128 MB 8 3200 MHz 190 W
73F3 16/ 32 3.5 GHz 4.0 GHz 256 MB 8 3200 MHz 240 W
7413 24 / 48 2.65 GHz 3.6 GHz 128 MB 8 3200 MHz 180 W
7443 / 7443P 24 / 48 2.85 GHz 4.0 GHz 128 MB 8 3200 MHz 200 W
7453 28 / 56 2.75 GHz 3.45 GHz 64 MB 8 3200 MHz 225 W
74F3 24 / 48 3.2 GHz 4.0 GHz 256 MB 8 3200 MHz 240 W
7513 32 / 64 2.6 GHz 3.65 GHz 128 MB 8 3200 MHz 200 W
7543 / 7543P 32 / 64 2.8 GHz 3.7 GHz 256 MB 8 3200 MHz 225 W
75F3 32 / 64 2.95 GHz 4.0 GHz 256 MB 8 3200 MHz 280 W
7643 / 7643P 48 / 96 2.3 GHz 3.6 GHz 256 MB 8 3200 MHz 225 W
7663 / 7663P 56 / 112 2.0 GHz 3.5 GHz 256 MB 8 3200 MHz 225 W
7713 / 7713P 64 / 128 2.0 GHz 3.675 GHz 256 MB 8 3200 MHz 225 W
7763 64 / 128 2.45 GHz 3.5 GHz 256 MB 8 3200 MHz 280 W
AMD EPYC 7003 Series Processors with AMD 3D V-Cache Technology ("Milan-X")
7373X 16 / 32 3.05 GHz 3.8 GHz 768 MB 8 3200 MHz 240 W
7473X 24 / 48 2.8 GHz 3.7 GHz 768 MB 8 3200 MHz 240 W
7573X 32 / 64 2.8 GHz 3.6 GHz 768 MB 8 3200 MHz 280 W
7773X 64 / 128 2.2 GHz 3.5 GHz 768 MB 8 3200 MHz 280 W
AMD EPYC 7002 Series Processors
7232P 8 / 16 3.1 GHz 3.2 GHz 32 MB 8 3200 MHz* 120 W
7252 8 / 16 3.1 GHz 3.2 GHz 64 MB 8 3200 MHz* 120 W
7262 8 / 16 3.2 GHz 3.4 GHz 128 MB 8 3200 MHz 155W
7F32 8 / 16 3.7 GHz 3.9 GHz 128 MB 8 3200 MHz 180W
7272 12 / 24 2.9 GHz 3.2 GHz 64 MB 8 3200 MHz* 120 W
7282 16 / 32 2.8 GHz 3.2 GHz 64 MB 8 3200 MHz* 120 W
7302 / 7302P 16 / 32 3.0 GHz 3.3 GHz 128 MB 8 3200 MHz 155 W
7F52 16 / 32 3.5 GHz 3.9 GHz 256 MB 8 3200 MHz 240W
7352 24 / 48 2.3 GHz 3.2 GHz 128 MB 8 3200 MHz 155 W
7402 / 7402P 24 / 48 2.8 GHz 3.35 GHz 128 MB 8 3200 MHz 180 W
7F72 24 / 48 3.2 GHz 3.7 GHz 192 MB 8 3200 MHz 240W
7452 32 / 64 2.35 GHz 3.35 GHz 128 MB 8 3200 MHz 155 W
7502 / 7502P 32 / 64 2.5 GHz 3.35 GHz 128 MB 8 3200 MHz 180 W
7532 32 / 64 2.4 GHz 3.3 GHz 256 MB 8 3200 MHz 200W
7542 32 / 64 2.9 GHz 3.4 GHz 128 MB 8 3200 MHz 225 W
7552 48 / 96 2.2 GHz 3.3 GHz 192 MB 8 3200 MHz 200 W
7642 48 / 96 2.3 GHz 3.3 GHz 256 MB 8 3200 MHz 225 W
7662 64 / 128 2.0 GHz 3.3 GHz 256 MB 8 3200 MHz 225W
7702 / 7702P 64 / 128 2.0 GHz 3.35 GHz 256 MB 8 3200 MHz 200 W
7742 64 / 128 2.25 GHz 3.4 GHz 256 MB 8 3200 MHz 225 W
7H12 64 / 128 2.6 GHz 3.3 GHz 256 MB 8 3200 MHz 280W

† The maximum single-core frequency at with the processor is capable of operating
* This processor supports 8 memory channels at 3200 MHz, however performance is optimized for 4 channels at 2666 MHz
** Processors with a P suffix are single-socket capable processors

BCE9

One-processor configurations

The SR645 can be used with only one processor installed. Most core functions of the server (including the XClarity Controller) are connected to processor 1 as shown in the System architecture section.

With only one processor, the server has the following capabilities:

  • 16 memory DIMMs for a 2TB maximum
  • Slot 1 and Slot 2 are available; Slot 3 is not available

Drive support and controller support is as listed in the Controller selections section - see the CPUs column in the tables for the configurations that support 1 processor.

Thermal restrictions by processor

In the SR645, processors either use a standard heatsink or a performance heatsink depending on the TDP of the processor. Performance heatsinks include two satellite heatsinks that connect to the main heatsink via liquid filled copper tubes.

The use of higher-TDP processors may have restrictions on the use of GPUs, rear drives and network adapters, depending on the front drive backplane use. Specifics are listed in the following table.

Table 16. Configuration restrictions based on processor and front drive bay selection
Front drive bays 120W, 155W,
170W TDP		 180W TDP 200W TDP 225W, 240W TDP 280W TDP
Standard Heatsink Performance Heatsink
4x 2.5-inch SAS-SATA front bays Supported Supported Supported Supported Supported
4x 3.5-inch SAS-SATA or AnyBay front bays Supported Supported Supported Supported
  • No rear 2.5" drives
  • Max 2x GPU*
 No support
8x 2.5-inch SAS-SATA front drives Supported Supported Supported Supported
  • No rear 2.5" drives
  • Max 2x GPU*
 No support
10x 2.5-inch NVMe or AnyBay front bays Supported Supported Supported
  • No rear 2.5" drives
 Supported
  • No rear 2.5" drives
  • Max 2x GPU*
 No support

* When maximum of 2 GPUs, install in slots 1 & 3

Additional ambient temperature restrictions may apply. See the Operating environment section for details.

UEFI operating modes

The SR645 offers preset operating modes that affect energy consumption and performance. These modes are a collection of predefined low-level UEFI settings that simplify the task of tuning the server to suit your business and workload requirements.

The following table lists the feature codes that allow you to specify the mode you wish to preset in the factory for CTO orders.

Table 17. UEFI operating mode presets in DCSC
Feature code Description
BFYA Operating mode selection for: "Maximum Efficiency Mode"
BFYB Operating mode selection for: "Maximum Performance Mode"

The preset modes for the SR645 are as follows:

  • Maximum Efficiency Mode (feature BFYA): Maximizes performance/watt efficiency while maintaining reasonable performance
  • Maximum Performance Mode (feature BFYB): Achieves maximum performance but with higher power consumption and lower energy efficiency.

For details about these preset modes, and all other performance and power efficiency UEFI settings offered in the SR645, see the paper "Tuning UEFI Settings for Performance and Energy Efficiency on AMD Processor-Based ThinkSystem Servers", available from https://lenovopress.lenovo.com/lp1267.

Memory options

The server uses Lenovo TruDDR4 memory operating at up to 3200 MHz. The processors have 8 memory channels and support 2 DIMMs per channel, for a total of 16 DIMMs. The server supports up to 8TB of memory using 32x 256GB 3DS RDIMMs and two processors.

The server supports memory speeds up to 3200 MHz, based on the memory type and the number of DIMMs installed per channel, as listed in the following table.

Table 18. Memory speeds supported
Memory type 1 DIMM per channel 2 DIMMs per channel
RDIMMs 3200 MHz 2933 MHz
3DS RDIMMs 2933 MHz 2666 MHz
Performance+ RDIMMs 3200 MHz 3200 MHz

The following table lists the memory options that are available for the server.

Lenovo TruDDR4 memory uses the highest quality components that are sourced from Tier 1 DRAM suppliers and only memory that meets the strict requirements of Lenovo is selected. It is compatibility tested and tuned to maximize performance and reliability. From a service and support standpoint, Lenovo TruDDR4 memory automatically assumes the system warranty, and Lenovo provides service and support worldwide.

Table 19. Memory options
Part number Feature code Description
RDIMMs (3200 MHz at 1 DPC, 2933 MHz at 2 DPC)
4ZC7A15121 B5XD ThinkSystem 16GB TruDDR4 3200MHz (2Rx8 1.2V) RDIMM-A
4ZC7A15122 B5XE ThinkSystem 32GB TruDDR4 3200MHz (2Rx4 1.2V) RDIMM-A
4ZC7A15123 B8NU ThinkSystem 32GB TruDDR4 3200MHz (2Rx8 1.2V) RDIMM-A
4ZC7A15124 B5XC ThinkSystem 64GB TruDDR4 3200MHz (2Rx4 1.2V) RDIMM-A
3DS RDIMMs (2933 MHz at 1 DPC, 2666 MHz at 2 DPC)
4ZC7A15125 B8NT ThinkSystem 128GB TruDDR4 3200 MHz (4Rx4, 12.V) 3DS RDIMM-A
4ZC7A08727 B4Y3 ThinkSystem 256GB TruDDR4 2933MHz (8Rx4 1.2V) 3DS RDIMM
Performance+ RDIMMs (3200 MHz at 1 DPC and 2 DPC)
4X77A12188 BCZY ThinkSystem 32GB TruDDR4 Performance+ 3200 MHz (2Rx8 1.2V) RDIMM-A
4X77A12189 BCZZ ThinkSystem 64GB TruDDR4 Performance+ 3200 MHz (2Rx4 1.2V) RDIMM-A

The following rules apply when selecting the memory configuration:

  • The server supports RDIMMs and 3DS-RDIMMs.
  • Mixing of RDIMMs and 3DS-RDIMMs is not supported.
  • Mixing of Performance+ and non-Performance+ DIMMs is not supported
  • Mixing x4 and x8 DIMMs is supported, but not in the same channel
  • Mixing of DIMM rank counts is supported. Follow the required installation order installing the DIMMs with the higher rank counts first.
  • Mixing of DIMM capacities is supported, however only two different capacities are supported across all channels of the processor (eg 32GB and 64GB). Follow the required installation order installing the larger DIMMs first.
  • Memory mirroring and memory rank sparing are not supported.

For best performance, consider the following:

  • Ensure the memory installed is at least the same speed as the memory bus of the selected processor.
  • Populate memory DIMMs in quantities of 8 or 16, so that all memory channels are used.
  • Populate memory channels so they all have the same total memory capacity.
  • For more details on how to best configure the memory subsystem for performance, refer to the Lenovo Press paper “Balanced Memory Configurations with 2nd Gen and 3rd Gen AMD EPYC Processors” available from
    https://lenovopress.com/lp1268-balanced-memory-configurations-with-amd-epyc-processors

The following memory protection technologies are supported:

  • ECC detection/correction
  • SDDC (for x4-based memory DIMMs; look for "x4" in the DIMM description)
  • Patrol/Demand Scrubbing
  • DRAM Address Command Parity with Replay
  • DRAM Uncorrected ECC Error Retry
  • Post Package Repair

Internal storage

The SR645 supports 4x 3.5-inch or 12x 2.5-inch drive bays or a combination of drive bays, depending on the selected chassis and backplane configuration. The server also supports configurations without any drive bays if desired.

The two drive bay zones are as follows:

  • Front:
    • 4x 3.5-inch hot-swap bays, or
    • Up to 10x 2.5-inch hot-swap bays
  • Rear:
    • 2x 2.5-inch hot-swap bays, or
    • 2x 7mm hot-swap drives bays

All drives are hot-swap and are accessible from the front or from the rear.

The server also supports one or two M.2 drives, installed in an M.2 adapter.

In this section:

NVMe drive support

The SR645 supports NVMe drives to maximize storage performance:

  • In 2.5-inch front drive configurations, the server supports up to 12 NVMe drives without oversubscription (that is, each x4 drive has a dedicated x4 connection (4 lanes) to the processor), 10 drives at the front and 2 drives at the rear.
  • In 3.5-inch front drive configurations, two 2.5-inch NVMe drives are supported at the rear of the server.

The specifics of these configurations are covered in the Supported drive bay combinations and Controller selections sections.

In addition, the SR645 supports two 7mm NVMe drives for use as boot drives. These two drives are connected via separate RAID controller connected to a single PCIe 3.0 x2 host interface. See the 7mm drives section for details.

The RAID 940-8i and RAID 940-16i adapters also support NVMe through a feature named Tri-Mode support (or Trimode support). This feature enables the use of NVMe U.3 drives at the same time as SAS and SATA drives. Tri-Mode requires an AnyBay backplane. Cabling of the controller to the backplanes is the same as with SAS/SATA drives, and the NVMe drives are connected via a PCIe x1 link to the controller.

NVMe drives connected using Tri-Mode support provide better performance than SAS or SATA drives: A SATA SSD has a data rate of 6Gbps, a SAS SSD has a data rate of 12Gbps, whereas an NVMe U.3 Gen 4 SSD with a PCIe x1 link will have a data rate of 16Gbps. NVMe drives typically also have lower latency and higher IOPS compared to SAS and SATA drives. Tri-Mode is supported with U.3 NVMe drives in either 2.5-inch and 3.5-inch form factor and requires an AnyBay backplane.

Tri-Mode requires U.3 drives: Only NVMe drives with a U.3 interface are supported. U.2 drives are not supported. See the Internal drive options section for the U.3 drives supported by the server.

Front drive bays

The front drive bay zone supports the following configurations:

  • 3.5-inch drive bays
    • No backplane and no drives (supports field upgrades)
    • 4x 3.5-inch SAS/SATA
    • 4x 3.5-inch AnyBay
  • 2.5-inch drive bays
    • No backplane and no drives (supports field upgrades)
    • 4x 2.5-inch hot-swap SAS/SATA
    • 8x 2.5-inch hot-swap SAS/SATA
    • 6x 2.5-inch hot-swap SAS/SATA + 4x hot-swap AnyBay
    • 6x 2.5-inch hot-swap SAS/SATA + 4x hot-swap NVMe
    • 6x 2.5-inch hot-swap SAS/SATA + 2x hot-swap AnyBay + 2x hot-swap NVMe
    • 10x 2.5-inch hot-swap SAS/SATA
    • 10x 2.5-inch hot-swap AnyBay
    • 10x 2.5-inch hot-swap NVMe
    • 8x 2.5-inch hot-swap NVMe + 2x hot-swap NVMe

These configurations are shown in the following figure. The feature codes listed correspond to the feature codes listed in the table below the figure.

Tip: The 8x 2.5-inch SAS/SATA drive configuration can be configured with or without an Integrated Diagnostics Panel with pull-out LCD display. See the Local management section for details.

SR645 front drive bay configurations
Figure 6. SR645 front drive bay configurations

The backplanes used to provide these drive bays are listed in the following table.

Field upgrades: All front backplanes are available as part numbers for field upgrades using upgrade kits, as described in the Field upgrades section below.

Table 20. Backplanes for front drive bays
Feature
code		 Description Maximum
supported
Front 3.5-inch drive backplanes
B8L3 ThinkSystem 1U/2U 4x3.5" SAS/SATA Backplane 1
B8N1 ThinkSystem 1U 4x3.5" AnyBay Backplane 1
Front 2.5-inch drive backplanes
BCGB ThinkSystem 1U 4x2.5" SAS/SATA Backplane 1
B8N0 ThinkSystem 1U 8x2.5" SAS/SATA Backplane 1
BHU8 ThinkSystem 1U 2.5" 10 SAS/SATA Backplane 1
B8MX ThinkSystem 1U 10x2.5" (6x SAS/SATA 4x AnyBay) Backplane 1
BCQN ThinkSystem 1U 2.5" 6 SAS/SATA 4 NVMe Backplane 1
BCQP ThinkSystem 1U 2.5" 6 SAS/SATA 2 AnyBay 2 NVMe Backplane 1
BB3T ThinkSystem 1U 10x2.5" AnyBay Backplane 1
BCQQ ThinkSystem 1U 2.5" 10 NVMe Backplane 1
BCQR ThinkSystem 1U 2.5" 8 AnyBay 2 NVMe Backplane 1

Common backplanes: Some of the backplanes listed in the above table are shared:

  • Feature codes BHU8, B8MX, BCQN and BCQP all use a backplane with 6x SAS/SATA bays and 4x AnyBay bays. The difference is which connectors on the backplane are cabled for each of the four AnyBay bays - NVMe or SAS/SATA or both. These all use backplane SBB7A06903.
  • Feature codes BB3T, BCQQ, and BCQR all use the 10x AnyBay backplane. The difference is how the bays are cabled - NVMe only or both NVMe and SAS/SATA. These all use backplane SBB7A20714. 

Rear drive bays

The SR645 supports hot-swap drives installed at the rear of the server chassis. Supported configurations are as follows:

  • 2x 2.5-inch hot-swap SAS/SATA drive bays
  • 2x 2.5-inch hot-swap NVMe drive bays
  • 2x 7mm SAS/SATA drive bays
  • 2x 7mm NVMe drive bays

The configurations are shown in the following figure.

SR645 rear drive bay configurations
Figure 7. Rear drive bay configurations

The backplanes used to provide these drive bays are listed in the following table.

Table 21. Backplanes for rear drive bays
Part
number		 Feature
code		 Description Maximum
supported
Rear - 2.5-inch drive backplanes
See note* B8MY ThinkSystem 1U 2x2.5" SAS/SATA Rear Backplane 1
See note* BDY6 ThinkSystem 1U 2x2.5" NVMe Rear Backplane 1
Rear - 7mm drive backplanes
See note* BA1R ThinkSystem 1U 7mm Drive Kit w/ SATA RAID 1
See note* B8Q2 ThinkSystem 1U 7mm Drive Kit w/ NVMe RAID 1

* Backplanes are available as part numbers for field upgrades using upgrade kits, as described in the Field upgrades section below.

The use of rear drive bays has the following configuration rules:

  • With 2.5-inch rear drive bays, only slot 1 is available. Slot 2 and 3 are not available
  • With 7mm rear drive bays, slots 1 and 2 are available and slot 2 is a low profile slot. Slot 3 is not available.
  • 7mm drive enclosure is connected to onboard NVMe port and cannot be connected to any installed RAID adapter or HBA
  • GPUs are not supported

Supported drive bay combinations

This section describes the various combinations of 3.5-inch and 2.5-inch drives that the server supports. The drive bay combinations are grouped based on the drive type at the front of the server, 3.5-inch or 2.5-inch.

3.5-inch drive bay chassis

The following table shows the supported combinations when the server is configured with a 3.5-inch chassis (where the front drive bays are 3.5-inch). The table lists the front and rear backplanes required for each drive bay combination. The choice of storage controller for each configuration is listed in the Controller selections section.

Table 22. Drive bay and backplane combinations with 3.5-inch chassis (Blue cells = SAS/SATA, Red = NVMe)
Cfg CPUs Total
drives		 NVMe
drives§		 Front bays (3.5") Rear bays (2.5") 7mm
Rear
drives*		 Front backplane Rear backplane
S/S
3.5"		 Any
3.5"		 S/S
2.5"		 NVMe
2.5"
A 1 or 2† 4 0 4 0 0 0 Optional* 4xS/S None
B 2 6 0 4 0 2 0 No support 4xS/S 2xSAS/SATA
C 2 6 2 4 0 0 2 No support 4xS/S 2xNVMe
D 1 or 2† 4 4 (1:1) 0 4 0 0 Optional* 4xAny None
E 2 6 4 (1:1) 0 4 2 0 No support 4xAny 2xSAS/SATA
F 2 6 6 (1:1) 0 4 0 2 No support 4xAny 2xNVMe

* 7mm drives require 2 processors
† See Controller selections section for specifics.
‡ When connected using a RAID 940i adapter, each NVMe drive has a PCIe x1 connection. SAS, SATA or U.3 NVMe drives supported; U.2 NVMe drives not supported.

2.5-inch drive bay chassis

The following table shows the supported combinations when the server is configured with a 2.5-inch chassis (where the front drive bays are 2.5-inch). The table lists the front and rear backplanes required for each drive bay combination. The choice of storage controller for each configuration is listed in the Controller selections section.

Table 23. Drive bay and backplane combinations with 2.5-inch chassis (Blue = SAS/SATA, Red = NVMe, Purple = AnyBay)
Cfg CPUs Total
drives		 Total
NVMe		 Front bays (2.5") Rear bays (2.5") 7mm
Rear
drives*		 Front backplane Rear backplane
S/S
2.5"		 Any
2.5"		 NVMe
2.5"		 S/S
2.5"		 NVMe
2.5"
A 1 or 2 4 0 4 0 0 0 0 Optional* 4xS/S (BCGB) None
B 1 or 2† 8 0 8 0 0 0 0 Optional* 8xS/S (B8N0) None
C 1 10 0 10 0 0     No support 10xS/S (BHU8) None
D 2 10 0 8 0 0 2 0 No support 8xS/S (B8N0) 2xSAS/SATA (B8MY)
E 2 12 0 10 0 0 2 0 No support 10xS/S (BHU8) 2xSAS/SATA (B8MY)
F 1 or 2† 10 4 (1:1) 6 4 0 0 0 Optional 6xSAS +4xAny (B8MX) None
G 1 10 4 (1:1) 6 4 0     No support 10xAny (BB3T) None
H 2 12 4 (1:1) 6 4 0 2 0 No support 6xSAS +4xAny (B8MX) 2xSAS/SATA (B8MY)
I 1 10 4 (1:1) 6 0 4 0 0 No support 6xSATA +4xNVMe (BCQN) None
J 2 12 4 (1:1) 6 0 4 2 0 No support 6xSAS +4xNVMe (BCQN) 2xSAS/SATA (B8MY)
K 2 10 4 (1:1) 6 2 2 0 0 Optional 6xSAS +2xAny +2xNVMe (BCQP) None
L 1 or 2† 10 10 (1:1) 0 10 0 0 0 Optional 10xAny (BB3T) None
M 2 12 10 (1:1) 0 10 0 2 0 No support 10xAny (BB3T) 2xSAS/SATA (B8MY)
N 2 12 12 (1:1) 0 10 0 0 2 No support 10xAny (BB3T) 2xNVMe (BDY6)
O 2 10 10 (1:1) 0 8 2 0 0 Optional 10xAny (BB3T) None
P 1 or 2† 10 10 (1:1) 0 0 10 0 0 Optional 10xNVMe (BCQQ) None
Q 2 12 10 (1:1) 0 0 10 2 0 No support 10xNVMe (BCQQ) 2xSAS/SATA (B8MY)
R 2 12 12 (1:1) 0 0 10 0 2 No support 10xNVMe (BCQQ) 2xNVMe (BDY6)
S 1 4 4 (1:1) 0 0 4 0 0 No support 6xSAS +4xNVMe (BCQN) None

* 7mm drives require 2 processors
† See Controller selections section for specifics.
‡ When connected using a RAID 940i adapter, each NVMe drive has a PCIe x1 connection. SAS, SATA or U.3 NVMe drives supported; U.2 NVMe drives not supported.

Controller selections

This section helps you determine with storage adapter are supported for your desired drive bay configuration.

In the tables, the controllers are grouped as follows:

  • RAID 8i corresponds to any of the following:
    • ThinkSystem RAID 530-8i PCIe 12Gb Adapter
    • ThinkSystem RAID 540-8i PCIe Gen4 12Gb Adapter
    • ThinkSystem RAID 5350-8i PCIe 12Gb Adapter, 4Y37A72482
    • ThinkSystem RAID 930-8i 2GB Flash PCIe 12Gb Adapter
    • ThinkSystem RAID 9350-8i 2GB Flash PCIe 12Gb Adapter, 4Y37A72483
    • ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter
    • ThinkSystem RAID 940-8i 8GB Flash PCIe Gen4 12Gb Adapter
  • RAID 8i Int corresponds to the following:
    • ThinkSystem RAID 9350-8i 2GB Flash PCIe 12Gb Internal Adapter, 4Y37A72484
  • RAID 16i corresponds to any of the following:
    • ThinkSystem RAID 530-16i PCIe 12Gb Adapter
    • ThinkSystem RAID 540-16i PCIe Gen4 12Gb Adapter
    • ThinkSystem RAID 930-16i 4GB Flash PCIe 12Gb Adapter
    • ThinkSystem RAID 9350-16i 4GB Flash PCIe 12Gb Adapter, 4Y37A72485
    • ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter
    • ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter
  • RAID 16i Int corresponds to the following:
    • ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter
    • ThinkSystem RAID 9350-16i 4GB Flash PCIe 12Gb Internal Adapter, 4Y37A72486
  • RAID 940-8i/16i Trimode-U.3 corresponds to the following (or equivalent adapter part number with the latest adapter firmware):
    • ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter for U.3, BM36
    • ThinkSystem RAID  940-16i 8GB Flash PCIe Gen4 12Gb Adapter for U.3, BDY4
    • ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter for U.3, BGM1
    • ThinkSystem RAID 940-8i 8GB Flash PCIe Gen4 12Gb Adapter for U.3, BGM0
  • HBA 8i corresponds to the following:
    • ThinkSystem 430-8i SAS/SATA 12Gb HBA
    • ThinkSystem 4350-8i SAS/SATA 12Gb HBA, 4Y37A72480
    • ThinkSystem 440-8i SAS/SATA PCIe Gen4 12Gb HBA
  • HBA 16i corresponds to the following:
    • ThinkSystem 430-16i SAS/SATA 12Gb HBA
    • ThinkSystem 4350-16i SAS/SATA 12Gb HBA, 4Y37A72481
    • ThinkSystem 440-16i SAS/SATA PCIe Gen4 12Gb HBA
  • HBA 16i Int corresponds to the following:
    • ThinkSystem 440-16i SAS/SATA PCIe Gen4 12Gb Internal HBA
  • Retimer corresponds to the following:
    • ThinkSystem 4-Port PCIe Gen4 NVMe Retimer Adapter
  • OB SATA (onboard SATA) corresponds to the following in CTO orders:
    • Onboard SATA AHCI Mode, feature AVUX
  • OB NVMe (onboard NVMe) corresponds to the following in CTO orders:
    • Non RAID NVMe, feature BC4V

3.5-inch chassis configurations

The following table lists the supported drive bay combinations for configurations with 3.5-inch front drive bays, plus the list of supported controller combinations supported by each of those drive bay combinations. Information about the controllers can be found in the Controllers for internal storage section.

Table 24. Drive bay combinations with 3.5-inch chassis (Blue cells = SAS/SATA, Red = NVMe)
Cfg Front bays (3.5") Rear bays (2.5") 7mm
Rear
drives*		 CPUs Controller combinations (drive count) (F=Front, R=Rear)
S/S
3.5"		 Any
3.5"		 S/S
2.5"		 NVMe
2.5"
A 4 0 0 0 Yes* 1 or 2 OB SATA (4) (F)
Yes* 1 or 2 1x RAID 8i (4) (F)
Yes* 1 or 2 1x HBA 8i (4) (F)
B 4 0 2 0 No 1 or 2 OB SATA (6) (F+R)
No 1 or 2 1x RAID 8i (6) (F+R)
No 1 or 2 1x HBA 8i (6) (F+R)
C 4 0 0 2 No 1 or 2 OB SATA (4) (F) + OB NVMe (2) (R)
No 1 or 2 1x RAID 8i (4) (F) + OB NVMe (2) (R)
No 1 or 2 1x HBA 8i (4) (F) + OB NVMe (2) (R)
D 0 4 0 0 Yes* 2 OB SATA (4) + OB NVMe (4) (F)
Yes* 2 1x RAID 8i (4) + OB NVMe (4) (F)
Yes* 2 1x HBA 8i (4) + OB NVMe (4) (F)
No 1 or 2 1x RAID 940-8i Trimode-U.3 (4) (F)‡
E 0 4 2 0 No 1 or 2 OB SATA (6) + 4x OB NVMe (4) (F+R)
No 1 or 2 1x RAID 8i (6) + 4x OB NVMe (4) (F+R)
No 1 or 2 1x HBA 8i (6) + OB NVMe (4) (F+R)
F 0 4 0 2 No 2 OB SATA (4) + OB NVMe (6) (F+R)
No 2 1x RAID 8i (4) + OB NVMe (6) (F+R)
No 2 1x HBA 8i (4) + 6x OB NVMe (6) (F+R)

* 7mm drives require 2 processors
‡ With RAID 940-8i Trimode-U.3, only SAS, SATA or U.3 NVMe drives supported; U.2 NVMe drives not supported. Each NVMe drive has a PCIe x1 connection.

2.5-inch chassis configurations

The following table lists the supported drive bay combinations for configurations with 2.5-inch front drive bays, plus the list of supported controller combinations supported by each of those drive bay combinations. Information about the controllers can be found in the Controllers for internal storage section.

Table 25. Drive bay combinations with 2.5-inch chassis (Blue = SAS/SATA, Red = NVMe, Purple = AnyBay)
Cfg Front bays (2.5") Rear bays (2.5") 7mm
Rear
drives*		 CPUs Controller combinations (drive count) (F=Front, R=Rear)
S/S
2.5"		 Any
2.5"		 NVMe
2.5"		 S/S
2.5"		 NVMe
2.5"
A 4 0 0 0 0 Yes* 1 or 2 OB SATA (4) (F)
Yes* 1 or 2 1x RAID/HBA 8i (4) (F)
B 8 0 0 0 0 Yes* 2 OB SATA (8) (F)
Yes* 1 or 2 1x RAID/HBA 8i (8) (F)
Yes* 2 1x RAID 8i Int (8) (F)
Yes 2 1x RAID/HBA 16i Int (8) (F)
C 10 0 0     No 1 only 1x RAID/HBA 16i (10) (F)
D 8 0 0 2 0 No 2 OB SATA (10) (F+R)
No 2 1x RAID/HBA 8i (8) (F) + OB SATA (2) (R)
No 2 1x RAID/HBA 16i Int (10) (F+R)
E 10 0 0 2 0 No 2 OB SATA (12) (F+R)
No 2 1x RAID/HBA 16i (12) (F)
F 6 4 0 0 0 Yes 2 OB SATA (10) + OB NVMe (4)
Yes 2 1x RAID/HBA 8i (10) + OB NVMe (4)
Yes 2 1x RAID/HBA 16i Int (10) + OB NVMe (4)
No 1 only 1x RAID/HBA 16i (10) + OB NVMe (4)
G 6 4 0     No 1 only 1x RAID/HBA 16i (10) + OB NVMe (4)
H 6 4 0 2 0 No 2 OB SATA (12) + OB NVMe (4) (F+R)
No 2 1x RAID/HBA 16i Int (12) + OB NVMe (4) (F+R)
I 6 0 4 0 0 No 1 OB SATA (6) + Retimer (4) (F)
J 6 0 4 2 0 No 2 OB SATA (8) + OB NVMe (4) (F+R)
K 6 2 2 0 0 Yes 2 OB SATA (8) + OB NVMe (4) (F)
Yes 2 1x RAID/HBA 8i (8) + 4x OB NVMe (4) (F)
No 2 1x RAID 8i Int (8) + 4x OB NVMe (4) (F)
Yes 2 1x RAID/HBA 16i Int (12) + OB NVMe (4) (F+R)
L 0 10 0 0 0 Yes 2 1x RAID/HBA 16i (10) + OB NVMe (10) (F)
No 1 or 2 1x RAID 940-16i Trimode-U.3 (10) (F)‡
M 0 10 0 2 0 No 2 1x RAID/HBA 16i (12) (F+R) + OB NVMe (10) (F)
N 0 10 0 0 2 No 2 1x RAID/HBA 16i (12) (F+R) + OB NVMe (12) (F)
O 0 8 2 0 0 No 2 OB SATA (8) + OB NVMe (10) (F)
Yes 2 1x RAID/HBA 8i (8) + OB NVMe (10) (F)
P 0 0 10 0 0 Yes 2 OB NVMe (10) (F)
No 1 OB NVMe (2) + 2x Retimer (4+4) (F)
Q 0 0 10 2 0 No 2 OB NVMe (10) (F) + OB SATA (2) (R)
R 0 0 10 0 2 No 2 OB NVMe (12) (F+R)
S 0 0 4 0 0 No 1 Retimer (4) (F)

* 7mm drives require 2 processors
‡ With RAID 940-8i Trimode-U.3, only SAS, SATA or U.3 NVMe drives supported; U.2 NVMe drives not supported. Each NVMe drive has a PCIe x1 connection.

Field upgrades

The SR645 is orderable without drive bays, allowing you to add a backplane, cabling and controllers as field upgrades. Rear backplane kits included cables, however for front drive bays, the backplane kits do not include cables and must be ordered separately. The following table summarizes the option part numbers you will need to order for each available drive configuration.

For more information about the backplane kits and cable kits, see the following site:
https://serveroption.lenovo.com/

Tip: There is no upgrade path to add drive bays if the SR645 already has a backplane, without removing the existing backplane. For example, you cannot upgrade a 4x 2.5-inch drive bay to 8 bays without first removing the existing backplane.

Table 26. Front drive bay field upgrades for servers without drive bays
Desired drive configuration
(starting from zero bays)		 Backplane and cable kits required
Front drive bays - 3.5-inch
4x SAS/SATA 3.5-inch
  1. 4XH7A09907, ThinkSystem SR630 V2/SR645 4x3.5" SAS/SATA Backplane Option Kit
  2. 4X97A80385, ThinkSystem SR645 4x3.5" SAS/SATA Backplane Cable Kit v2 or 4X97A59766, ThinkSystem SR645 4x3.5" SAS/SATA Backplane Cable Kit
4x AnyBay 3.5-inch
  1. 4XH7A09908, ThinkSystem SR630 V2/SR645 4x3.5" AnyBay Backplane Option Kit
  2. 4X97A80386, ThinkSystem SR645 4x3.5" AnyBay Backplane Cable Kit v2 or 4X97A59767, ThinkSystem SR645 4x3.5" AnyBay Backplane Cable Kit
Front drive bays - 2.5-inch
4x SAS/SATA 2.5-inch
  1. 4XH7A09916, ThinkSystem SR645 4x2.5" SAS/SATA Backplane Option Kit
  2. 4X97A80404, ThinkSystem SR645 4x2.5" SAS/SATA Cable Kit v2 or 4X97A59786, ThinkSystem SR645 4x2.5" SAS/SATA Cable Kit
8x SAS/SATA 2.5-inch
  1. 4XH7A09909, ThinkSystem SR630 V2/SR645 8x2.5" SAS/SATA Backplane Option Kit
  2. 4X97A80387, ThinkSystem SR645 8x2.5" SAS/SATA Backplane Cable Kit v2 or 4X97A59768, ThinkSystem SR645 8x2.5" SAS/SATA Backplane Cable Kit
6x SAS/SATA +
4x AnyBay 2.5-inch for 1-CPU system
  1. 4XH7A09913, ThinkSystem SR630 V2/SR645 6xSATA/SAS, 4xAnyBay 2.5" Backplane Option Kit
  2. 4X97A80402, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP SAS/SATA Cable Kit v2 or 4X97A59784, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP SAS/SATA Cable Kit
  3. 4X97A59854, ThinkSystem SR645 6xSAS/SATA, 4xAnyBay 2.5" BP NVMe Cable Kit for Single-CPU system
6x SAS/SATA +
4x AnyBay 2.5-inch for 2-CPU system
  1. 4XH7A09913, ThinkSystem SR630 V2/SR645 6xSATA/SAS, 4xAnyBay 2.5" Backplane Option Kit
  2. 4X97A80402, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP SAS/SATA Cable Kit v2 or 4X97A59784, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP SAS/SATA Cable Kit
  3. 4X97A80403, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP NVMe Cable Kit v2 or 4X97A59785, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP NVMe Cable Kit
6x SAS/SATA +
4x NVMe 2.5-inch
  1. 4XH7A61062, ThinkSystem SR630 V2/SR645 6xSATA/SAS, 4xNVMe 2.5" Backplane Option Kit
  2. 4X97A80403, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP NVMe Cable Kit v2 or 4X97A59785, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP NVMe Cable Kit
6x SAS/SATA +
2x AnyBay + 2x NVMe 2.5-inch
  1. 4XH7A61063, ThinkSystem SR630 V2/SR645 2.5" 6xSAS/SATA, 2xAnyBay, 2xNVMe 2.5" Backplane Option Kit
  2. 4X97A80402, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP SAS/SATA Cable Kit v2 or 4X97A59784, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP SAS/SATA Cable Kit
  3. 4X97A80403, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP NVMe Cable Kit v2 or 4X97A59785, ThinkSystem SR645 6xSAS/SATA, 4xAnybay 2.5" BP NVMe Cable Kit
10x AnyBay 2.5-inch
  1. 4XH7A09910, ThinkSystem SR630 V2/SR645 10x2.5" AnyBay Backplane Option Kit
  2. 4X97A80388, ThinkSystem SR645 10x2.5"AnyBay BP SAS/SATA Cable Kit v2 or 4X97A59769, ThinkSystem SR645 10x2.5"AnyBay BP SAS/SATA Cable Kit
  3. 4X97A80389, ThinkSystem SR645 10x2.5" Anybay BP NVMe Cable Kit v2 or 4X97A59770, ThinkSystem SR645 10x2.5" Anybay BP NVMe Cable Kit
10x NVMe 2.5-inch
(onboard NVMe only)
  1. 4XH7A61060, ThinkSystem SR630 V2/SR645 10x2.5" NVMe Backplane Option Kit
  2. 4X97A80389, ThinkSystem SR645 10x2.5" Anybay BP NVMe Cable Kit v2 or 4X97A59770, ThinkSystem SR645 10x2.5" Anybay BP NVMe Cable Kit
10x NVMe 2.5-inch
(OB NVMe + 2x Retimer)
  1. 4XH7A61060, ThinkSystem SR630 V2/SR645 10x2.5" NVMe Backplane Option Kit
  2. 4X97A80389, ThinkSystem SR645 10x2.5" Anybay BP NVMe Cable Kit v2 or 4X97A59770, ThinkSystem SR645 10x2.5" Anybay BP NVMe Cable Kit
  3. 2x 4X97A83622, ThinkSystem SR645 NVMe Retimer Adapter Cable Kit
8x AnyBay + 2x NVMe 2.5-inch
  1. 4XH7A61061, ThinkSystem SR645 8xAnyBay, 2xNVMe 2.5" Backplane Option Kit
  2. 4X97A80388, ThinkSystem SR645 10x2.5"AnyBay BP SAS/SATA Cable Kit v2 or 4X97A59769, ThinkSystem SR645 10x2.5"AnyBay BP SAS/SATA Cable Kit
  3. 4X97A80389, ThinkSystem SR645 10x2.5" Anybay BP NVMe Cable Kit v2 or 4X97A59770, ThinkSystem SR645 10x2.5" Anybay BP NVMe Cable Kit
Rear drive bays - 2.5-inch
2x SAS/SATA 2.5-inch
  1. 4XH7A80460, ThinkSystem SR645 Rear 2x2.5" SAS/SATA Backplane Option Kit v2 or 4XH7A60924, ThinkSystem SR645 Rear 2x2.5" SAS/SATA Backplane Option Kit
2x NVMe 2.5-inch
  1. 4XH7A80458, ThinkSystem SR645 Rear 2x2.5" NVMe Backplane Option Kit v2 or 4XH7A60923, ThinkSystem SR645 Rear 2x2.5" NVMe Backplane Option Kit
Rear drive bays - 7mm
2x SATA 7mm
  1. 4XH7A80463, ThinkSystem SR645 Rear 2x7mm SATA RAID Enablement Kit v2 or 4XH7A60926, ThinkSystem SR645 Rear 2x7mm SATA RAID Enablement Kit
2x NVMe 7mm
  1. 4XH7A80464, ThinkSystem SR645 Rear 2x7mm NVMe RAID Enablement Kit v2 or 4XH7A60925, ThinkSystem SR645 Rear 2x7mm NVMe RAID Enablement Kit

When adding drive bays, you will also need to add the appropriate storage controller(s). Consult the tables in the Controller selections section to determine what controller sections are supported and what additional controllers you will need. Controllers are described in the Controllers for internal storage section.

Upgrades to Internal (CFF) RAID adapter

It is also supported to upgrade a server from an onboard SATA controller to an internal (CFF) RAID adapter, without changing any backplanes. In addition to ordering the RAID adapter, you will also need to order the cable kit listed in the following table.

Table 27. Upgrades to Internal (CFF) RAID adapter
Part number Description
4X97A86182 ThinkSystem Single CPU SR665/SR645 Internal RAID Adapter Cable Kit

RAID flash power module (supercap) support

If you plan to add one of the RAID adapters that includes a RAID flash power module (supercap) as a field upgrade, then you will also need to order a Supercap installation kit for the power module. For CTO orders, the components in the installation kit are automatically derived when you select the RAID adapter.

The adapters that this applies to are as follows:

  • ThinkSystem RAID 930-8i 2GB Flash PCIe 12Gb Adapter
  • ThinkSystem RAID 930-16i 4GB Flash PCIe 12Gb Adapter
  • ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter
  • ThinkSystem RAID 940-8i 8GB Flash PCIe Gen4 12Gb Adapter
  • ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter
  • ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter

There are up to three possible locations for supercaps, depending on the front drive bays (2.5-inch or 3.5-inch) and the size of the processor heatsinks. Details are summarized in the following table. Location references are shown in the figure below.

Table 28. Supercap support
Front drive
configuration		 Processor heatsinks Number of adapters
& supercaps		 Location of supercaps
2.5-inch Standard 3
  1. Front of server behind operator panel ❶
  2. Mounted on air baffle ❷
  3. Mounted on air baffle ❷
High Performance 1
  1. Front of server behind operator panel ❶
3.5-inch Standard 2
  1. Mounted on air baffle ❷
  2. Mounted on air baffle ❷
High Performance 1
  1. Installed in slot 3 attached to Riser 2 ❸

The locations where supercaps are installed is shown in the following figure.

Location of the supercaps in the SR645
Figure 8. Location of the supercaps in the SR645

When adding a RAID adapter and supercap as a field upgrade, order the supercap installation kit list listed in the following table.

Table 29. RAID Flash Power Module installation kits
Part number Feature code Description Maximum
supported
 4XH7A08761 AURN ThinkSystem 1U Supercap Holder Kit
(For use in position 1 at the front of the server)		 1
4M17A61229 BCAC ThinkSystem 1U Supercap Holder Kit for PCIe Slot
(Low profile adapter form factor for use in slot 3, position 3)		 1
  BK5T ThinkSystem 1U Rear LP Super Cap Holder  

M.2 drives

The SR645 supports one or two M.2 form-factor SATA or NVMe drives for use as an operating system boot solution or as additional storage.

The M.2 drives install into an M.2 module which is mounted horizontally in the server in front of the fans as shown in the Internal view of the server. In configurations with 2.5-inch front drive bays, the M.2 module is position between the drive bays and the fans. In configurations with 3.5-inch front drive bays, the M.2 module is mounted on top of the front drive bays.

There are three M.2 modules supported, as listed in the following table.

Table 30. M.2 modules
Part
number		 Feature
code		 Description SATA
drives		 NVMe
drives		 RAID Maximum
supported
4Y37A09739 B5XH ThinkSystem M.2 SATA 2-Bay RAID Enablement Kit Yes No Yes 1
4Y37A09750 B8P9 ThinkSystem M.2 NVMe 2-Bay RAID Enablement Kit No Yes Yes 1
4Y37A09738 B5XJ ThinkSystem M.2 SATA/NVMe 2-Bay Enablement Kit Yes Yes No 1

Supported drives are listed in the Internal drive options section.

The M.2 SATA 2-Bay RAID Enablement Kit has the following features:

  • Supports one or two SATA M.2 drives
  • Support 42mm, 60mm, 80mm and 110mm drive form factors (2242, 2260, 2280 and 22110)
  • RAID support via an onboard Marvell 88SE9230 SATA RAID Controller
  • Support JBOD, RAID-0 and RAID-1 (RAID support requires two M.2 drives)
  • PCIe 2.0 x2 host interface; 6Gbps SATA connection to the drives
  • Management and configuration support via UEFI and OS-based tools
  • Supports monitoring and reporting of events and temperature through I2C
  • Firmware update via Lenovo firmware update tools

The M.2 NVMe 2-Bay RAID Enablement Kit has the following features:

  • Supports one or two NVMe M.2 drives
  • Support 42mm, 60mm, 80mm and 110mm drive form factors (2242, 2260, 2280 and 22110)
  • RAID support via an onboard Marvell 88NR2241 NVMe RAID Controller
  • With 1 drive, supports single-drive RAID-0
  • With 2 drives, supports 2-drive RAID-0, 2-drive RAID-1, or two single-drive RAID-0 arrays
  • PCIe 3.0 x2 host interface; PCIe 3.0 x1 connection to each drive
  • Management and configuration support via UEFI and OS-based tools
  • Supports monitoring and reporting of events and temperature through I2C
  • Firmware update via Lenovo firmware update tools

The M.2 SATA/NVMe 2-Bay Enablement Kit has the following features:

  • Supports one or two M.2 drives, either SATA or NVMe
  • When two drives installed, they must be either both SATA or both NVMe
  • Support 42mm, 60mm, 80mm and 110mm drive form factors (2242, 2260, 2280 and 22110)
  • JBOD support only; no RAID support
  • Either 6Gbps SATA or PCIe 3.0 x1 interface to the drives depending on the drives installed
  • Supports monitoring and reporting of events and temperature through I2C
  • Firmware update via Lenovo firmware update tools

For field upgrades, the SR645 also requires an additional M.2 cable kit. Ordering information is listed in the following table.

Table 31. M.2 Cable for field upgrades
Part number Description
4X97A59827 ThinkSystem SR645 M.2 Cable Kit
  • 750mm signal cable
  • 880mm signal cable for 10x AnyBay configuration

For further details about M.2 components, see the ThinkSystem M.2 Drives and M.2 Adapters product guide:
https://lenovopress.com/lp0769-thinksystem-m2-drives-adapters

7mm drives

The SR645 supports two 7mm drives, either both SATA or both NVMe, at the rear of the server. These drives go in place of PCIe slot 3 as shown in the following figure.

SR645 7mm drive bays
Figure 9. 7mm drive bays

The following table lists the ordering information for the 7mm drive bays.

Table 32. 7mm rear drive bays
Part
number		 Feature
code		 Description Maximum
supported
4XH7A80463 BA1R ThinkSystem SR645 Rear 2x7mm SATA RAID Enablement Kit v2 1
4XH7A60926 BA1R ThinkSystem SR645 Rear 2x7mm SATA RAID Enablement Kit 1
4XH7A80464 B8Q2 ThinkSystem SR645 Rear 2x7mm NVMe RAID Enablement Kit v2 1
4XH7A60925 B8Q2 ThinkSystem SR645 Rear 2x7mm NVMe RAID Enablement Kit 1

Each drive bay kit supports 1 or 2 drives and includes an integrated controller providing RAID functions.

The ThinkSystem 1U 7mm Drive Kit w/ SATA RAID has the following features:

  • Supports 1 or 2 SATA hot-swap drives; drives are 7mm high and 2.5-inches wide
  • Integrated controller based on the Marvell 88SE9230 SATA RAID Controller
  • PCIe 2.0 x2 host interface to the server system board
  • Provides 6 Gbps SATA connectivity to the drives
  • Supports JBOD, RAID-0 and RAID-1
  • Management and configuration support via UEFI and OS-based tools
  • Supports monitoring and reporting of events and temperature through I2C
  • Firmware update via Lenovo firmware update tools

The ThinkSystem 1U 7mm Drive Kit w/ NVMe RAID has the following features:

  • Supports 1 or 2 NVMe hot-swap drives; drives are 7mm high and 2.5-inches wide
  • Integrated controller based on the Marvell 88NR2241 NVMe RAID Controller
  • PCIe 3.0 x2 host interface to the server system board
  • Provides PCIe 3.0 x1 connectivity to each drive
  • Supports RAID-0 and RAID-1 (JBOD is not supported)
  • Management and configuration support via UEFI and OS-based tools
  • Supports monitoring and reporting of events and temperature through I2C
  • Firmware update via Lenovo firmware update tools

The following figure shows the ThinkSystem 1U 7mm Drive Kit w/ NVMe RAID.

ThinkSystem 1U 7mm Drive Kit w/ NVMe RAID
Figure 10. ThinkSystem 1U 7mm Drive Kit w/ NVMe RAID

SED encryption key management with ISKLM

The server supports self-encrypting drives (SEDs) as listed in the Internal drive options section. To effectively manage a large deployment of these drives in Lenovo servers, IBM Security Key Lifecycle Manager (SKLM) offers a centralized key management solution. A Lenovo Feature on Demand (FoD) upgrade is used to enable this SKLM support in the management processor of the server.

The following table lists the part numbers and feature codes for the upgrades.

Table 33. FoD upgrades for SKLM support
Part number Feature code Description
Security Key Lifecycle Manager - FoD (United States, Canada, Asia Pacific, and Japan)
00D9998 A5U1 SKLM for System x/ThinkSystem w/SEDs - FoD per Install with 1 year S&S
00D9999 AS6C SKLM for System x/ThinkSystem w/SEDs - FoD per Install with 3 year S&S
Security Key Lifecycle Manager - FoD (Latin America, Europe, Middle East, and Africa)
00FP648 A5U1 SKLM for System x/ThinkSystem w/SEDs - FoD per Install with 1 year S&S
00FP649 AS6C SKLM for System x/ThinkSystem w/SEDs - FoD per Install with 3 year S&S

The IBM Security Key Lifecycle Manager software is available from Lenovo using the ordering information listed in the following table.

Table 34. IBM Security Key Lifecycle Manager licenses
Part number Description
7S0A007FWW IBM Security Key Lifecycle Manager Basic Edition Install License + SW Subscription & Support 12 Months
7S0A007HWW IBM Security Key Lifecycle Manager For Raw Decimal Terabyte Storage Resource Value Unit License + SW Subscription & Support 12 Months
7S0A007KWW IBM Security Key Lifecycle Manager For Raw Decimal Petabyte Storage Resource Value Unit License + SW Subscription & Support 12 Months
7S0A007MWW IBM Security Key Lifecycle Manager For Usable Decimal Terabyte Storage Resource Value Unit License + SW Subscription & Support 12 Months
7S0A007PWW IBM Security Key Lifecycle Manager For Usable Decimal Petabyte Storage Resource Value Unit License + SW Subscription & Support 12 Months

Controllers for internal storage

The SR645 offers a variety of controller options for internal drives:

  • For 2.5-inch and 3.5-inch drives:
    • Onboard SATA ports (feature AVUX)
    • Onboard NVMe ports (feature BC4V)
    • PCIe Retimer adapter for NVMe drives (PCIe slot-based)
    • RAID adapters and HBAs for SAS/SATA drives (PCIe slot-based)
    • RAID adapters and HBAs for SAS/SATA drives (cabled in a dedicated space)
  • For 7mm drive bays in the rear of the server (see the 7mm drives section)
    • SATA controller integrated into the 7mm drive bay enclosure
    • NVMe controller integrated into the 7mm drive bay enclosure
  • For M.2 drives internal to the server (see M.2 drives section)
    • SATA controller integrated on the M.2 SATA 2-Bay RAID Enablement Kit
    • NVMe controller integrated on the M.2 NVMe 2-Bay RAID Enablement Kit

As well as supporting RAID adapters and HBAs that install in a PCIe slot, the SR645 with 2.5-inch front drive bays supports a custom adapter that is mounted in the server and cabled to one of the onboard NVMe ports. The HBA 440-16i Internal Adapter and RAID 940-16i Internal Adapter are installed in a mount between the front 2.5-inch drive bays and the system fans, as shown in the following figure. The Internal Adapters are not supported with 3.5-inch front drives due to a lack of physical space.

ThinkSystem RAID 940-16i Internal Adapter (front drive backplane removed to show the adapter)
Figure 11. ThinkSystem RAID 940-16i Internal Adapter (front drive backplane removed to show the adapter)

The following table lists the adapters used for the internal storage of the server.

Internal (CFF) controllers: The Internal (CFF) HBAs and RAID adapters are only supported with 2 processors installed.

Table 35. Internal Storage adapter support
Part
number		 Feature
code		 Description Power module
(supercap)		 Slots
supported		 Maximum
supported
Onboard controllers
CTO only AVUX Onboard SATA AHCI Mode No N/A 1
CTO only BC4V Non RAID NVMe (Onboard NVMe) No N/A 1
SAS/SATA RAID - PCIe 3.0 adapters
7Y37A01082 AUNG ThinkSystem RAID 530-8i PCIe 12Gb Adapter No 1 1
4Y37A72482 BJHK ThinkSystem RAID 5350-8i PCIe 12Gb Adapter No 1 1‡
4Y37A84028 BRQV ThinkSystem RAID 5350-8i PCIe 12Gb Internal Adapter No Internal 1
4Y37A09727 BFY5 ThinkSystem RAID 530-16i PCIe 12Gb Adapter No 1 1
7Y37A01084 AUNJ ThinkSystem RAID 930-8i 2GB Flash PCIe 12Gb Adapter Included 1 1
7Y37A01085 AUNK ThinkSystem RAID 930-16i 4GB Flash PCIe 12Gb Adapter Included 1 1
4Y37A72483 BJHL ThinkSystem RAID 9350-8i 2GB Flash PCIe 12Gb Adapter Included 1 1‡
4Y37A72484 BQ0Z ThinkSystem RAID 9350-8i 2GB Flash PCIe 12Gb Internal Adapter Included None (cabled) 1*
4Y37A72485 BJHN ThinkSystem RAID 9350-16i 4GB Flash PCIe 12Gb Adapter Included 1 1‡
4Y37A72486 BQ10 ThinkSystem RAID 9350-16i 4GB Flash PCIe 12Gb Internal Adapter Included None (cabled) 1*
SAS/SATA RAID - PCIe 4.0 adapters
4Y37A78834 BMFT ThinkSystem RAID 540-8i PCIe Gen4 12Gb Adapter No 1 1
4Y37A78835 BNAX ThinkSystem RAID 540-16i PCIe Gen4 12Gb Adapter No 1 1
4Y37A09728† B8NY ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter Included 1 1
4Y37A09729† B8NW ThinkSystem RAID 940-8i 8GB Flash PCIe Gen4 12Gb Adapter Included 1 1
4Y37A78600† BM35 ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter Included 1 1
4Y37A09730† B8NZ ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter Included 1 1
4Y37A09735 B8P0 ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter Included None (cabled) 1*
SAS/SATA HBA - PCIe 3.0 adapters
7Y37A01088 AUNL ThinkSystem 430-8i SAS/SATA 12Gb HBA No 1 1
4Y37A72480 BJHH ThinkSystem 4350-8i SAS/SATA 12Gb HBA No 1 1‡
7Y37A01089 AUNM ThinkSystem 430-16i SAS/SATA 12Gb HBA No 1 1
4Y37A72481 BJHJ ThinkSystem 4350-16i SAS/SATA 12Gb HBA No 1 1‡
SAS/SATA HBA - PCIe 4.0 adapters
4Y37A78601 BM51 ThinkSystem 440-8i SAS/SATA PCIe Gen4 12Gb HBA No 1 1
4Y37A78602 BM50 ThinkSystem 440-16i SAS/SATA PCIe Gen4 12Gb HBA No 1 1
4Y37A09725 B8P1 ThinkSystem 440-16i SAS/SATA PCIe Gen4 12Gb Internal HBA No None (cabled) 1*
NVMe
4C57A65446 B98C ThinkSystem 4-Port PCIe Gen4 NVMe Retimer Adapter No 1, 2 2
4Y37A78600† BM36 ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter for U.3 Included 1 1
4Y37A09730† BDY4 ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter for U.3 Included 1 1
4Y37A09728† BGM1 ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter for U.3 Included 1 1
4Y37A09729† BGM0 ThinkSystem RAID 940-8i 8GB Flash PCIe Gen4 12Gb Adapter for U.3 Included 1 1

* Only supported with 2.5-inch front drive bays. Not supported in configurations with 3.5-inch front drive bays.
† Adapter also supports PCIe 4.0 x1 connectivity to NVMe drives (requires NVMe drives with U.3 interface)
‡ Supported only with EPYC 7003 "Milan" processors. Not supported with an EPYC 7002 "Rome" processors.

Configuration notes:

  • Supercap support limits the number of RAID adapters installable: The table lists whether the adapter includes a power module (supercap) to power the flash memory. The server supports between 1 and 3 supercaps depending on the server configuration as described in the RAID flash power module (supercap) support section. The number of supercaps supported also determines the maximum number of RAID adapters with flash that can be installed in the server.
  • X350 adapters require EPYC 7003 "Milan" processors: The use of the 9350, 5350 and 4350 adapters requires EPYC 7003 Series "Milan" processors. EPYC 7002 "Rome" processors are not supported.
  • Field upgrades: If you are adding a RAID adapter with supercap to the server as a field upgrade, you may need a supercap holder as described in the RAID flash power module (supercap) support section.
  • 7mm drive support: The storage adapters listed in the table below do not provide connectivity to the 7mm drive bays that are optionally available at the rear of the server. The 7mm drives have their own independent RAID controller. See the 7mm drives section for details.
  • RAID 530-8i firmware: If you plan to use the RAID 530-8i in the server, it must have firmware 50.3.0-1032 or later applied before it can be used in the server. If the adapter you plan to use has older firmware (for example, you are using an adapter you previously purchased), it must first be upgrade by installing it in another server and upgrading the firmware there. For more information, see Support tip HT509177.
  • E810 Ethernet and X350 RAID/HBAs: The use of both an Intel E810 network adapter and an X350 HBA/RAID adapter (9350, 5350 and 4350) is currently not supported in ThinkSystem servers. For details see Support Tip HT513226. Planned support for this combination of adapters is 4Q/2023 (SI 23-2).

The RAID 940-8i and RAID 940-16i adapters also support NVMe through a feature named Tri-Mode support (or Trimode support). This feature enables the use of NVMe U.3 drives at the same time as SAS and SATA drives. Tri-Mode requires an AnyBay backplane. Cabling of the controller to the backplanes is the same as with SAS/SATA drives, and the NVMe drives are connected via a PCIe x1 link to the controller.

NVMe drives connected using Tri-Mode support provide better performance than SAS or SATA drives: A SATA SSD has a data rate of 6Gbps, a SAS SSD has a data rate of 12Gbps, whereas an NVMe U.3 Gen 4 SSD with a PCIe x1 link will have a data rate of 16Gbps. NVMe drives typically also have lower latency and higher IOPS compared to SAS and SATA drives. Tri-Mode is supported with U.3 NVMe drives in either 2.5-inch and 3.5-inch form factor and requires an AnyBay backplane.

Tri-Mode requires U.3 drives: Only NVMe drives with a U.3 interface are supported. U.2 drives are not supported. See the Internal drive options section for the U.3 drives supported by the server.

The onboard SATA controller has the following features:

  • Controller integrated into the AMD processor
  • JBOD only; no RAID support
  • Supports up to 12 SATA drives in the SR645
  • Supports HDDs and SSDs; can be mixed

For specifications about the RAID adapters and HBAs supported by the SR645, see the ThinkSystem RAID Adapter and HBA Reference, available from:
https://lenovopress.com/lp1288-lenovo-thinksystem-raid-adapter-and-hba-reference#sr645-support=SR645

For more information about each of the adapters, see the product guides in the RAID adapters or HBA sections of the Lenovo Press web site:
https://lenovopress.com/servers/options/raid
https://lenovopress.com/servers/options/hba

Internal drive options

The following tables list the drive options for internal storage of the server.

2.5-inch hot-swap drives:

2.5-inch 7mm hot-swap drives:

3.5-inch hot-swap drives:

M.2 drives:

M.2 drive support: The use of M.2 drives requires an additional adapter as described in the M.2 drives subsection.

SED support: The tables include a column to indicate which drives support SED encryption. The encryption functionality can be disabled if needed. Note: Not all SED-enabled drives have "SED" in the description.

Table 36. 2.5-inch hot-swap 12 Gb SAS HDDs
Part number Feature
code		 Description SED
support		 Max
Qty
2.5-inch hot-swap HDDs - 12 Gb SAS 15K
7XB7A00021 AULV ThinkSystem 2.5" 300GB 15K SAS 12Gb Hot Swap 512n HDD No 12
7XB7A00022 AULW ThinkSystem 2.5" 600GB 15K SAS 12Gb Hot Swap 512n HDD No 12
7XB7A00023 AULX ThinkSystem 2.5" 900GB 15K SAS 12Gb Hot Swap 512e HDD No 12
2.5-inch hot-swap HDDs - 12 Gb SAS 10K
7XB7A00024 AULY ThinkSystem 2.5" 300GB 10K SAS 12Gb Hot Swap 512n HDD No 12
7XB7A00025 AULZ ThinkSystem 2.5" 600GB 10K SAS 12Gb Hot Swap 512n HDD No 12
7XB7A00027 AUM1 ThinkSystem 2.5" 1.2TB 10K SAS 12Gb Hot Swap 512n HDD No 12
7XB7A00028 AUM2 ThinkSystem 2.5" 1.8TB 10K SAS 12Gb Hot Swap 512e HDD No 12
4XB7A83970 BRG7 ThinkSystem 2.5" 2.4TB 10K SAS 12Gb Hot Swap 512e HDD v2 No 12
2.5-inch hot-swap HDDs - 12 Gb NL SAS
7XB7A00034 AUM6 ThinkSystem 2.5" 1TB 7.2K SAS 12Gb Hot Swap 512n HDD No 12
7XB7A00035 AUM7 ThinkSystem 2.5" 2TB 7.2K SAS 12Gb Hot Swap 512n HDD No 12
2.5-inch hot-swap SED HDDs - 12 Gb SAS 10K
7XB7A00031 AUM5 ThinkSystem 2.5" 600GB 10K SAS 12Gb Hot Swap 512n HDD SED Support 12
7XB7A00033 B0YX ThinkSystem 2.5" 1.2TB 10K SAS 12Gb Hot Swap 512n HDD SED Support 12
4XB7A84038 BRG8 ThinkSystem 2.5" 2.4TB 10K SAS 12Gb Hot Swap 512e HDD FIPS v2 Support 12
Table 37. 2.5-inch hot-swap 6 Gb SATA HDDs
Part number Feature
code		 Description SED
support		 Max
Qty
2.5-inch hot-swap HDDs - 6 Gb NL SATA
7XB7A00036 AUUE ThinkSystem 2.5" 1TB 7.2K SATA 6Gb Hot Swap 512n HDD No 12
7XB7A00037 AUUJ ThinkSystem 2.5" 2TB 7.2K SATA 6Gb Hot Swap 512e HDD No 12
Table 38. 2.5-inch hot-swap 24 Gb SAS SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
2.5-inch hot-swap SSDs - 24 Gb SAS - Mixed Use/Mainstream (3-5 DWPD)
4XB7A80340 BNW8 ThinkSystem 2.5" PM1655 800GB Mixed Use SAS 24Gb HS SSD Support 12
4XB7A80341 BNW9 ThinkSystem 2.5" PM1655 1.6TB Mixed Use SAS 24Gb HS SSD Support 12
4XB7A80342 BNW6 ThinkSystem 2.5" PM1655 3.2TB Mixed Use SAS 24Gb HS SSD Support 12
4XB7A80343 BP3K ThinkSystem 2.5" PM1655 6.4TB Mixed Use SAS 24Gb HS SSD Support 12
2.5-inch hot-swap SSDs - 24 Gb SAS - Read Intensive/Entry/Capacity (<3 DWPD)
4XB7A80318 BNWC ThinkSystem 2.5" PM1653 960GB Read Intensive SAS 24Gb HS SSD Support 12
4XB7A80319 BNWE ThinkSystem 2.5" PM1653 1.92TB Read Intensive SAS 24Gb HS SSD Support 12
4XB7A80320 BNWF ThinkSystem 2.5" PM1653 3.84TB Read Intensive SAS 24Gb HS SSD Support 12
4XB7A80321 BP3E ThinkSystem 2.5" PM1653 7.68TB Read Intensive SAS 24Gb HS SSD Support 12
4XB7A80322 BP3J ThinkSystem 2.5" PM1653 15.36TB Read Intensive SAS 24Gb HS SSD Support 12
4XB7A80323 BP3D ThinkSystem 2.5" PM1653 30.72TB Read Intensive SAS 24Gb HS SSD Support 12
Table 39. 2.5-inch hot-swap 12 Gb SAS SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
2.5-inch hot-swap SSDs - 12 Gb SAS - Write Intensive/Performance (10+ DWPD)
4XB7A83214 BR10 ThinkSystem 2.5" Nytro 3750 400GB Write Intensive SAS 12Gb HS SSD Support 12
4XB7A83215 BR0Z ThinkSystem 2.5" Nytro 3750 800GB Write Intensive SAS 12Gb HS SSD Support 12
4XB7A83216 BR0Y ThinkSystem 2.5" Nytro 3750 1.6TB Write Intensive SAS 12Gb HS SSD Support 12
4XB7A83217 BR0X ThinkSystem 2.5" Nytro 3750 3.2TB Write Intensive SAS 12Gb HS SSD Support 12
4XB7A70006 BG07 ThinkSystem 2.5" Nytro 3732 400GB Performance SAS 12Gb Hot Swap SSD No 12
4XB7A70005 BG06 ThinkSystem 2.5" Nytro 3732 800GB Performance SAS 12Gb Hot Swap SSD No 12
4XB7A70007 BFZZ ThinkSystem 2.5" Nytro 3732 800GB Performance SAS 12Gb Hot Swap SSD SED Support 12
4XB7A70004 BG05 ThinkSystem 2.5" Nytro 3732 1.6TB Performance SAS 12Gb Hot Swap SSD No 12
4XB7A70003 BG04 ThinkSystem 2.5" Nytro 3732 3.2TB Performance SAS 12Gb Hot Swap SSD No 12
2.5-inch hot-swap SSDs - 12 Gb SAS - Mixed Use/Mainstream (3-5 DWPD)
4XB7A17062 B8HU ThinkSystem 2.5" PM1645a 800GB Mainstream SAS 12Gb Hot Swap SSD No 12
4XB7A17063 B8J4 ThinkSystem 2.5" PM1645a 1.6TB Mainstream SAS 12Gb Hot Swap SSD No 12
4XB7A17065 B8JA ThinkSystem 2.5" PM1645a 6.4TB Mainstream SAS 12Gb Hot Swap SSD No 12
2.5-inch hot-swap SSDs - 12 Gb SAS - Read Intensive/Entry/Capacity (<3 DWPD)
4XB7A38175 B91A ThinkSystem 2.5" PM1643a 960GB Entry SAS 12Gb Hot Swap SSD No 12
4XB7A38176 B91B ThinkSystem 2.5" PM1643a 1.92TB Entry SAS 12Gb Hot Swap SSD No 12
4XB7A17054 B91C ThinkSystem 2.5" PM1643a 3.84TB Entry SAS 12Gb Hot Swap SSD No 12
4XB7A17055 B91D ThinkSystem 2.5" PM1643a 7.68TB Entry SAS 12Gb Hot Swap SSD No 12
4XB7A17056 BC4R ThinkSystem 2.5" PM1643a 15.36TB Entry SAS 12Gb Hot Swap SSD No 12
Table 40. 2.5-inch hot-swap 6 Gb SATA SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
2.5-inch hot-swap SSDs - 6 Gb SATA - Mixed Use/Mainstream (3-5 DWPD)
4XB7A90884 BYM2 ThinkSystem 2.5" Multi Vendor 480GB Mixed Use SATA 6Gb HS SSD v2 No 12
4XB7A90885 BYM4 ThinkSystem 2.5" Multi Vendor 960GB Mixed Use SATA 6Gb HS SSD v2 No 12
4XB7A90886 BYM5 ThinkSystem 2.5" Multi Vendor 1.92TB Mixed Use SATA 6Gb HS SSD v2 No 12
4XB7A90887 BYM6 ThinkSystem 2.5" Multi Vendor 3.84TB Mixed Use SATA 6Gb HS SSD v2 No 12
4XB7A82289 BQ21 ThinkSystem 2.5" 5400 MAX 480GB Mixed Use SATA 6Gb HS SSD Support 12
4XB7A82290 BQ24 ThinkSystem 2.5" 5400 MAX 960GB Mixed Use SATA 6Gb HS SSD Support 12
4XB7A82291 BQ22 ThinkSystem 2.5" 5400 MAX 1.92TB Mixed Use SATA 6Gb HS SSD Support 12
4XB7A82292 BQ23 ThinkSystem 2.5" 5400 MAX 3.84TB Mixed Use SATA 6Gb HS SSD Support 12
4XB7A17125 BA7Q ThinkSystem 2.5" S4620 480GB Mixed Use SATA 6Gb HS SSD No 12
4XB7A17126 BA4T ThinkSystem 2.5" S4620 960GB Mixed Use SATA 6Gb HS SSD No 12
4XB7A17127 BA4U ThinkSystem 2.5" S4620 1.92TB Mixed Use SATA 6Gb HS SSD No 12
4XB7A17128 BK7L ThinkSystem 2.5" S4620 3.84TB Mixed Use SATA 6Gb HS SSD No 12
4XB7A17087 B8J1 ThinkSystem 2.5" 5300 240GB Mainstream SATA 6Gb Hot Swap SSD No 12
4XB7A17088 B8HY ThinkSystem 2.5" 5300 480GB Mainstream SATA 6Gb Hot Swap SSD No 12
4XB7A17089 B8J6 ThinkSystem 2.5" 5300 960GB Mainstream SATA 6Gb Hot Swap SSD No 12
4XB7A13972 BNEW ThinkSystem 2.5" 5300 960GB  Mainstream SATA 6Gb Hot Swap SSD SED Support 12
4XB7A17090 B8JE ThinkSystem 2.5" 5300 1.92TB Mainstream SATA 6Gb Hot Swap SSD No 12
4XB7A38193 B93K ThinkSystem 2.5" 5300 1.92TB Mainstream SATA 6Gb Hot Swap SSD SED Support 12
4XB7A17091 B8J7 ThinkSystem 2.5" 5300 3.84TB Mainstream SATA 6Gb Hot Swap SSD No 12
4XB7A64222 BEMB ThinkSystem 2.5" 5300 3.84TB Mainstream SATA 6Gb Hot Swap SSD SED Support 12
4XB7A13633 B49L ThinkSystem 2.5" S4610 240GB Mixed Use SATA 6Gb HS SSD No 12
4XB7A13634 B49M ThinkSystem 2.5" S4610 480GB Mixed Use SATA 6Gb HS SSD No 12
4XB7A13635 B49N ThinkSystem 2.5" S4610 960GB Mixed Use SATA 6Gb HS SSD No 12
4XB7A13636 B49P ThinkSystem 2.5" S4610 1.92TB Mixed Use SATA 6Gb HS SSD No 12
4XB7A13637 B49Q ThinkSystem 2.5" S4610 3.84TB Mixed Use SATA 6Gb HS SSD No 12
2.5-inch hot-swap SSDs - 6 Gb SATA - Read Intensive/Entry (<3 DWPD)
4XB7A90872 BYLQ ThinkSystem 2.5" Multi Vendor 240GB Read Intensive SATA 6Gb HS SSD v2 No 12
4XB7A90873 BYLR ThinkSystem 2.5" Multi Vendor 480GB Read Intensive SATA 6Gb HS SSD v2 No 12
4XB7A90874 BYLS ThinkSystem 2.5" Multi Vendor 960GB Read Intensive SATA 6Gb HS SSD v2 No 12
4XB7A90875 BYLT ThinkSystem 2.5" Multi Vendor 1.92TB Read Intensive SATA 6Gb HS SSD v2 No 12
4XB7A90876 BYLU ThinkSystem 2.5" Multi Vendor 3.84TB Read Intensive SATA 6Gb HS SSD v2 No 12
4XB7A90877 BYLV ThinkSystem 2.5" Multi Vendor 7.68TB Read Intensive SATA 6Gb HS SSD v2 No 12
4XB7A89423 BXDY ThinkSystem 2.5" CM893a 1.92TB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A87524 BWKN ThinkSystem 2.5" PM893a 480GB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A87525 BWKM ThinkSystem 2.5" PM893a 960GB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A87526 BWKL ThinkSystem 2.5" PM893a 1.92TB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A87527 BWKK ThinkSystem 2.5" PM893a 3.84TB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A82258 BQ1Q ThinkSystem 2.5" 5400 PRO 240GB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A82259 BQ1P ThinkSystem 2.5" 5400 PRO 480GB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A82260 BQ1R ThinkSystem 2.5" 5400 PRO 960GB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A82261 BQ1X ThinkSystem 2.5" 5400 PRO 1.92TB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A82262 BQ1S ThinkSystem 2.5" 5400 PRO 3.84TB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A82263 BQ1T ThinkSystem 2.5" 5400 PRO 7.68TB Read Intensive SATA 6Gb HS SSD Support 12
4XB7A72438 BM8B ThinkSystem 2.5" PM893 480GB Read Intensive SATA 6Gb HS SSD No 12
4XB7A72439 BM8A ThinkSystem 2.5" PM893 960GB Read Intensive SATA 6Gb HS SSD No 12
4XB7A72440 BM89 ThinkSystem 2.5" PM893 1.92TB Read Intensive SATA 6Gb HS SSD No 12
4XB7A72441 BM88 ThinkSystem 2.5" PM893 3.84TB Read Intensive SATA 6Gb HS SSD No 12
4XB7A72442 BM87 ThinkSystem 2.5" PM893 7.68TB Read Intensive SATA 6Gb HS SSD No 12
4XB7A17072 B99D ThinkSystem 2.5" S4520 240GB Read Intensive SATA 6Gb HS SSD No 12
4XB7A17101 BA7G ThinkSystem 2.5" S4520 480GB Read Intensive SATA 6Gb HS SSD No 12
4XB7A17102 BA7H ThinkSystem 2.5" S4520 960GB Read Intensive SATA 6Gb HS SSD No 12
4XB7A17103 BA7J ThinkSystem 2.5" S4520 1.92TB Read Intensive SATA 6Gb HS SSD No 12
4XB7A17104 BK77 ThinkSystem 2.5" S4520 3.84TB Read Intensive SATA 6Gb HS SSD No 12
4XB7A17105 BK78 ThinkSystem 2.5" S4520 7.68TB Read Intensive SATA 6Gb HS SSD No 12
4XB7A38271 BCTC ThinkSystem 2.5" Multi Vendor 240GB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A38272 BCTD ThinkSystem 2.5" Multi Vendor 480GB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A38273 BCTE ThinkSystem 2.5" Multi Vendor 960GB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A38274 BCTF ThinkSystem 2.5" Multi Vendor 1.92TB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A38275 BCTG ThinkSystem 2.5" Multi Vendor 3.84TB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A17075 B8HV ThinkSystem 2.5" 5300 240GB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A17076 B8JM ThinkSystem 2.5" 5300 480GB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A17077 B8HP ThinkSystem 2.5" 5300 960GB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A38141 BE29 ThinkSystem 2.5" 5300 960GB Entry SATA 6Gb Hot Swap SSD SED Support 12
4XB7A17078 B8J5 ThinkSystem 2.5" 5300 1.92TB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A17079 B8JP ThinkSystem 2.5" 5300 3.84TB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A38191 B93L ThinkSystem 2.5" 5300 3.84TB Entry SATA 6Gb Hot Swap SSD SED Support 12
4XB7A17080 B8J2 ThinkSystem 2.5" 5300 7.68TB Entry SATA 6Gb Hot Swap SSD No 12
4XB7A38192 B93M ThinkSystem 2.5" 5300 7.68TB Entry SATA 6Gb Hot Swap SSD SED Support 12
4XB7A38185 B9AC ThinkSystem 2.5" 5210 960GB Entry SATA 6Gb Hot Swap QLC SSD No 12
4XB7A38144 B7EW ThinkSystem 2.5" 5210 1.92TB Entry SATA 6Gb Hot Swap QLC SSD No 12
4XB7A38145 B7EX ThinkSystem 2.5" 5210 3.84TB Entry SATA 6Gb Hot Swap QLC SSD No 12
4XB7A38146 B7EY ThinkSystem 2.5" 5210 7.68TB Entry SATA 6Gb Hot Swap QLC SSD No 12
4XB7A10247 B498 ThinkSystem 2.5" S4510 240GB Read Intensive SATA 6Gb HS SSD No 12
4XB7A10248 B499 ThinkSystem 2.5" S4510 480GB Read Intensive SATA 6Gb HS SSD No 12
4XB7A10249 B49A ThinkSystem 2.5" S4510 960GB Read Intensive SATA 6Gb HS SSD No 12
4XB7A13622 B49B ThinkSystem 2.5" S4510 1.92TB Read Intensive SATA 6Gb HS SSD No 12
4XB7A13623 B49C ThinkSystem 2.5" S4510 3.84TB Read Intensive SATA 6Gb HS SSD No 12
Table 41. 2.5-inch hot-swap PCIe 4.0 NVMe SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
2.5-inch SSDs - U.2 PCIe 4.0 NVMe - Write Intensive/Performance (10+ DWPD)
4XB7A17158 BKKY ThinkSystem 2.5" U.2 P5800X 400GB Write Intensive NVMe PCIe 4.0 x4 HS SSD No 12
4XB7A17159 BKKZ ThinkSystem 2.5" U.2 P5800X 800GB Write Intensive NVMe PCIe 4.0 x4 HS SSD No 12
4XB7A17160 BMM8 ThinkSystem 2.5" U.2 P5800X 1.6TB Write Intensive NVMe PCIe 4.0 x4 HS SSD No 12
2.5-inch SSDs - U.2 PCIe 4.0 NVMe - Mixed Use/Mainstream (3-5 DWPD)
4XB7A17129 BNEG ThinkSystem 2.5" U.2 P5620 1.6TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A17130 BNEH ThinkSystem 2.5" U.2 P5620 3.2TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A17133 BNEZ ThinkSystem 2.5" U.2 P5620 6.4TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A17136 BA4V ThinkSystem 2.5" U.2 P5620 12.8TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A17152 BCFV ThinkSystem 2.5" U.2 P5600 1.6TB Mixed Use NVMe PCIe 4.0 x4 HS SSD No 12
4XB7A17153 BCFR ThinkSystem 2.5" U.2 P5600 3.2TB Mixed Use NVMe PCIe 4.0 x4 HS SSD No 12
4XB7A17154 BCFS ThinkSystem 2.5" U.2 P5600 6.4TB Mixed Use NVMe PCIe 4.0 x4 HS SSD No 12
2.5-inch SSDs - U.3 PCIe 4.0 NVMe - Mixed Use/Mainstream (3-5 DWPD)
4XB7A79639 BNF1 ThinkSystem 2.5" U.3 7450 MAX 800GB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A13967 BNEJ ThinkSystem 2.5" U.3 7450 MAX 1.6TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A13970 BNEY ThinkSystem 2.5" U.3 7450 MAX 3.2TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A13971 BNEL ThinkSystem 2.5" U.3 7450 MAX 6.4TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A84056 BRG0 ThinkSystem 2.5" U.3 7450 MAX 12.8TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A64175 BE03 ThinkSystem U.3 Kioxia CM6-V 800GB Mainstream NVMe PCIe 4.0 x4 Hot Swap SSD No 12
4XB7A17112 B96Z ThinkSystem U.3 Kioxia CM6-V 1.6TB Mainstream NVMe PCIe4.0 x4 Hot Swap SSD No 12
4XB7A17113 B96T ThinkSystem U.3 Kioxia CM6-V 3.2TB Mainstream NVMe PCIe4.0 x4 Hot Swap SSD No 12
4XB7A17114 B96P ThinkSystem U.3 Kioxia CM6-V 6.4TB Mainstream NVMe PCIe4.0 x4 Hot Swap SSD No 12
2.5-inch SSDs - U.2 PCIe 4.0 NVMe - Read Intensive/Entry (<3 DWPD)
4XB7A90099 BXMB ThinkSystem 2.5" U.2 PM9A3 960GB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A90100 BXMA ThinkSystem 2.5" U.2 PM9A3 1.92TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A90101 BXM9 ThinkSystem 2.5" U.2 PM9A3 3.84TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A79697 BNM6 ThinkSystem 2.5" U.2 PM9A3 3.84TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A13941 BMGD ThinkSystem 2.5" U.2 P5520 1.92TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A13942 BMGE ThinkSystem 2.5" U.2 P5520 3.84TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A13943 BNEF ThinkSystem 2.5" U.2 P5520 7.68TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A13631 BNEQ ThinkSystem 2.5" U.2 P5520 15.36TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A17145 BCFT ThinkSystem 2.5" U.2 P5500 1.92TB Read Intensive NVMe PCIe 4.0 x4 HS SSD No 12
4XB7A17146 BCFW ThinkSystem 2.5" U.2 P5500 3.84TB Read Intensive NVMe PCIe 4.0 x4 HS SSD No 12
4XB7A17147 BCFU ThinkSystem 2.5" U.2 P5500 7.68TB Read Intensive NVMe PCIe 4.0 x4 HS SSD No 12
4XB7A38196 BC4Y ThinkSystem U.2 PM1733 1.92TB Entry NVMe PCIe 4.0 x4 Hot Swap SSD No 12
4XB7A38197 BC4Z ThinkSystem U.2 PM1733 3.84TB Entry NVMe PCIe 4.0 x4 Hot Swap SSD No 12
4XB7A38257 BE2A ThinkSystem U.2 PM1733 3.84TB Entry NVMe PCIe 4.0 x4 Hot Swap SSD SED Support 12
4XB7A38283 BE2E ThinkSystem U.2 PM1733 7.68TB Entry NVMe PCIe 4.0 x4 Hot Swap SSD No 12
4XB7A38258 BE2B ThinkSystem U.2 PM1733 7.68TB Entry NVMe PCIe 4.0 x4 Hot Swap SSD SED Support 12
4XB7A38284 BE2F ThinkSystem U.2 PM1733 15.36TB Entry NVMe PCIe 4.0 x4 Hot Swap SSD No 12
2.5-inch SSDs - U.3 PCIe 4.0 NVMe - Read Intensive/Entry (<3 DWPD)
4XB7A81951 BPKX ThinkSystem 2.5" U.3 PM1733a 1.92TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A81952 BPKY ThinkSystem 2.5" U.3 PM1733a 3.84TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A81953 BPKZ ThinkSystem 2.5" U.3 PM1733a 7.68TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A81954 BPL0 ThinkSystem 2.5" U.3 PM1733a 15.36TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A81999 BPL1 ThinkSystem 2.5" U.3 PM1733a 30.72TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A79646 BNF3 ThinkSystem 2.5" U.3 7450 PRO 960GB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A79647 BNF2 ThinkSystem 2.5" U.3 7450 PRO 1.92TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A79648 BNF5 ThinkSystem 2.5" U.3 7450 PRO 3.84TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A79649 BNF4 ThinkSystem 2.5" U.3 7450 PRO 7.68TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A83097 BQAV ThinkSystem 2.5" U.3 7450 PRO 15.36TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 12
4XB7A64141 BE2G ThinkSystem U.3 Kioxia CM6-R 3.84TB Entry NVMe PCIe 4.0 x4 Hot Swap SSD No 12
4XB7A38269 BE2C ThinkSystem U.3 Kioxia CM6-R 3.84TB Entry NVMe PCIe 4.0 x4 Hot Swap SSD SED Support 12
4XB7A64142 BE2H ThinkSystem U.3 Kioxia CM6-R 7.68TB Entry NVMe PCIe 4.0 x4 Hot Swap SSD No 12
4XB7A38270 BE2D ThinkSystem U.3 Kioxia CM6-R 7.68TB Entry NVMe PCIe 4.0 x4 Hot Swap SSD SED Support 12
4XB7A76321 BK21 ThinkSystem 2.5" U.3 CD6 7.68TB Read Intensive NVMe PCIe 4.0 x4 HS SSD No 12
Table 42. 2.5-inch hot-swap PCIe 3.0 NVMe SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
2.5-inch SSDs - U.2 PCIe 3.0 NVMe - Mixed Use/Mainstream (3-5 DWPD)
4XB7A13936 B589 ThinkSystem U.2 Intel P4610 1.6TB Mainstream NVMe PCIe3.0 x4 Hot Swap SSD No 12
4XB7A13937 B58A ThinkSystem U.2 Intel P4610 3.2TB Mainstream NVMe PCIe3.0 x4 Hot Swap SSD No 12
4XB7A13938 B58B ThinkSystem U.2 Intel P4610 6.4TB Mainstream NVMe PCIe3.0 x4 Hot Swap SSD No 12
4XB7A08517 B21X ThinkSystem U.2 Toshiba CM5-V 1.6TB Mainstream NVMe PCIe 3.0 x4 Hot Swap SSD No 12
4XB7A08518 B21Y ThinkSystem U.2 Toshiba CM5-V 3.2TB Mainstream NVMe PCIe 3.0 x4 Hot Swap SSD No 12
2.5-inch SSDs - U.2 PCIe 3.0 NVMe - Read Intensive/Entry (<3 DWPD)
4XB7A10202 B58F ThinkSystem U.2 Intel P4510 1.0TB Entry NVMe PCIe3.0 x4 Hot Swap SSD No 12
4XB7A10204 B58G ThinkSystem 2.5" U.2 P4510 2.0TB Read Intensive NVMe PCIe 3.0 x4 HS SSD No 12
4XB7A10205 B58H ThinkSystem U.2 Intel P4510 4.0TB Entry NVMe PCIe3.0 x4 Hot Swap SSD No 12
4XB7A08513 B58J ThinkSystem U.2 Intel P4510 8.0TB Entry NVMe PCIe3.0 x4 Hot Swap SSD No 12
4XB7A10175 B34N ThinkSystem U.2 PM983 1.92TB Entry NVMe PCIe 3.0 x4 Hot Swap SSD No 12
4XB7A10176 B34P ThinkSystem U.2 PM983 3.84TB Entry NVMe PCIe 3.0 x4 Hot Swap SSD No 12
Table 43. 7mm 2.5-inch hot-swap 6 Gb SATA SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
7mm 2.5-inch hot-swap SSDs - 6 Gb SATA - Read Intensive/Entry (<3 DWPD)
4XB7A82264 BQ1U ThinkSystem 7mm 5400 PRO 240GB Read Intensive SATA 6Gb HS SSD Support 2
4XB7A82265 BQ1V ThinkSystem 7mm 5400 PRO 480GB Read Intensive SATA 6Gb HS SSD Support 2
4XB7A82266 BQ1W ThinkSystem 7mm 5400 PRO 960GB Read Intensive SATA 6Gb HS SSD Support 2
4XB7A82267 BR13 ThinkSystem 7mm 5400 PRO 1.92TB Read Intensive SATA 6Gb HS SSD Support 2
4XB7A82268 BR12 ThinkSystem 7mm 5400 PRO 3.84TB Read Intensive SATA 6Gb HS SSD Support 2
4XB7A82269 BR11 ThinkSystem 7mm 5400 PRO 7.68TB Read Intensive SATA 6Gb HS SSD Support 2
4XB7A17106 BK79 ThinkSystem 7mm S4520 240GB Read Intensive SATA 6Gb HS SSD No 2
4XB7A17107 BK7A ThinkSystem 7mm S4520 480GB Read Intensive SATA 6Gb HS SSD No 2
4XB7A17108 BK7B ThinkSystem 7mm S4520 960GB Read Intensive SATA 6Gb HS SSD No 2
4XB7A38181 B8JQ ThinkSystem 7mm 5300 240GB Entry SATA 6Gb SSD No 2
4XB7A38182 B8JT ThinkSystem 7mm 5300 480GB Entry SATA 6Gb SSD No 2
4XB7A38183 B8JS ThinkSystem 7mm 5300 960GB Entry SATA 6Gb SSD No 2
Table 44. 7mm 2.5-inch hot-swap PCIe 4.0 NVMe SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
7mm 2.5-inch hot-swap SSDs - PCIe 4.0 NVMe - Read Intensive/Entry (<3 DWPD)
4XB7A90096 BXMN ThinkSystem 7mm U.2 PM9A3 960GB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 2
4XB7A90097 BXMM ThinkSystem 7mm U.2 PM9A3 1.92TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 2
4XB7A90098 BXML ThinkSystem 7mm U.2 PM9A3 3.84TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 2
4XB7A82853 BPZ4 ThinkSystem 7mm U.3 7450 PRO 960GB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 2
4XB7A82855 BPZ5 ThinkSystem 7mm U.3 7450 PRO 1.92TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 2
4XB7A82856 BPZ6 ThinkSystem 7mm U.3 7450 PRO 3.84TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 2
Table 45. 7mm 2.5-inch hot-swap PCIe 3.0 NVMe SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
7mm 2.5-inch hot-swap SSDs - PCIe 3.0 NVMe - Read Intensive/Entry (<3 DWPD)
4XB7A38216 BB63 ThinkSystem 7mm PM983 960GB Entry NVMe PCIe 3.0 x4 Hot Swap SSD No 2
Table 46. 3.5-inch hot-swap 12 Gb SAS HDDs
Part number Feature
code		 Description SED
support		 Max
Qty
3.5-inch hot-swap HDDs - 12 Gb SAS 15K
7XB7A00038 AUU2 ThinkSystem 3.5" 300GB 15K SAS 12Gb Hot Swap 512n HDD No 4
7XB7A00039 AUU3 ThinkSystem 3.5" 600GB 15K SAS 12Gb Hot Swap 512n HDD No 4
7XB7A00040 AUUC ThinkSystem 3.5" 900GB 15K SAS 12Gb Hot Swap 512e HDD No 4
3.5-inch hot-swap HDDs - 12 Gb NL SAS
7XB7A00042 AUU5 ThinkSystem 3.5" 2TB 7.2K SAS 12Gb Hot Swap 512n HDD No 4
7XB7A00043 AUU6 ThinkSystem 3.5" 4TB 7.2K SAS 12Gb Hot Swap 512n HDD No 4
4XB7A88064 BVZC ThinkSystem 3.5" 4TB 7.2K SAS 12Gb Hot Swap 512e HDD No 4
7XB7A00044 AUU7 ThinkSystem 3.5" 6TB 7.2K SAS 12Gb Hot Swap 512e HDD No 4
7XB7A00045 B0YR ThinkSystem 3.5" 8TB 7.2K SAS 12Gb Hot Swap 512e HDD No 4
7XB7A00046 AUUG ThinkSystem 3.5" 10TB 7.2K SAS 12Gb Hot Swap 512e HDD No 4
7XB7A00067 B117 ThinkSystem 3.5" 12TB 7.2K SAS 12Gb Hot Swap 512e HDD No 4
4XB7A13906 B496 ThinkSystem 3.5" 14TB 7.2K SAS 12Gb Hot Swap 512e HDD No 4
4XB7A13911 B7EZ ThinkSystem 3.5" 16TB 7.2K SAS 12Gb Hot Swap 512e HDD No 4
4XB7A76340 BHX6 ThinkSystem SR635/SR645/SR655 3.5" 18TB 7.2K SAS 12Gb Hot Swap 512e HDD No 4
4XB7A80353 BPKU ThinkSystem 3.5" 20TB 7.2K SAS 12Gb Hot Swap 512e HDD No 4
4XB7A83766 BTR7 ThinkSystem 3.5" 22TB 7.2K SAS 12Gb Hot Swap 512e HDD Support 4
3.5-inch hot-swap SED HDDs - 12 Gb NL SAS
7XB7A00047 AUUH ThinkSystem 3.5" 4TB 7.2K SAS 12Gb Hot Swap 512n HDD FIPS Support 4
7XB7A00066 B0YQ ThinkSystem 3.5" 8TB 7.2K SAS 12Gb Hot Swap 512e HDD FIPS Support 4
Table 47. 3.5-inch hot-swap 6 Gb SATA HDDs
Part number Feature
code		 Description SED
support		 Max
Qty
3.5-inch hot-swap HDDs - 6 Gb NL SATA
7XB7A00049 AUUF ThinkSystem 3.5" 1TB 7.2K SATA 6Gb Hot Swap 512n HDD No 4
7XB7A00050 AUUD ThinkSystem 3.5" 2TB 7.2K SATA 6Gb Hot Swap 512n HDD No 4
7XB7A00051 AUU8 ThinkSystem 3.5" 4TB 7.2K SATA 6Gb Hot Swap 512n HDD No 4
7XB7A00052 AUUA ThinkSystem 3.5" 6TB 7.2K SATA 6Gb Hot Swap 512e HDD No 4
7XB7A00053 AUU9 ThinkSystem 3.5" 8TB 7.2K SATA 6Gb Hot Swap 512e HDD No 4
7XB7A00054 AUUB ThinkSystem 3.5" 10TB 7.2K SATA 6Gb Hot Swap 512e HDD No 4
7XB7A00068 B118 ThinkSystem 3.5" 12TB 7.2K SATA 6Gb Hot Swap 512e HDD No 4
4XB7A13907 B497 ThinkSystem 3.5" 14TB 7.2K SATA 6Gb Hot Swap 512e HDD No 4
4XB7A13914 B7F0 ThinkSystem 3.5" 16TB 7.2K SATA 6Gb Hot Swap 512e HDD No 4
4XB7A76341 BHX5 ThinkSystem SR635/SR645/SR655 3.5" 18TB 7.2K SATA 6Gb Hot Swap 512e HDD No 4
4XB7A80354 BPKV ThinkSystem 3.5" 20TB 7.2K SATA 6Gb Hot Swap 512e HDD No 4
4XB7A83765 BTR8 ThinkSystem 3.5" 22TB 7.2K SATA 6Gb Hot Swap 512e HDD Support 4
Table 48. 3.5-inch hot-swap 24 Gb SAS SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
3.5-inch hot-swap SSDs - 24 Gb SAS - Mixed Use/Mainstream (3-5 DWPD)
4XB7A80344 BNW7 ThinkSystem 3.5" PM1655 800GB Mixed Use SAS 24Gb HS SSD Support 4
4XB7A80345 BNWA ThinkSystem 3.5" PM1655 1.6TB Mixed Use SAS 24Gb HS SSD Support 4
4XB7A80346 BNWB ThinkSystem 3.5" PM1655 3.2TB Mixed Use SAS 24Gb HS SSD Support 4
4XB7A80347 BP3G ThinkSystem 3.5" PM1655 6.4TB Mixed Use SAS 24Gb HS SSD Support 4
3.5-inch hot-swap SSDs - 24 Gb SAS - Read Intensive/Entry/Capacity (<3 DWPD)
4XB7A80324 BNWD ThinkSystem 3.5" PM1653 960GB Read Intensive SAS 24Gb HS SSD Support 4
4XB7A80325 BNWG ThinkSystem 3.5" PM1653 1.92TB Read Intensive SAS 24Gb HS SSD Support 4
4XB7A80326 BNWH ThinkSystem 3.5" PM1653 3.84TB Read Intensive SAS 24Gb HS SSD Support 4
4XB7A80327 BP3F ThinkSystem 3.5" PM1653 7.68TB Read Intensive SAS 24Gb HS SSD Support 4
4XB7A80328 BP3H ThinkSystem 3.5" PM1653 15.36TB Read Intensive SAS 24Gb HS SSD Support 4
Table 49. 3.5-inch hot-swap 12 Gb SAS SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
3.5-inch hot-swap SSDs - 12 Gb SAS - Write Intensive/Performance (10+ DWPD)
4XB7A83218 BR0W ThinkSystem 3.5" Nytro 3750 400GB Write Intensive SAS 12Gb HS SSD Support 4
4XB7A83219 BR0V ThinkSystem 3.5" Nytro 3750 800GB Write Intensive SAS 12Gb HS SSD Support 4
4XB7A83220 BR0U ThinkSystem 3.5" Nytro 3750 1.6TB Write Intensive SAS 12Gb HS SSD Support 4
4XB7A83221 BR0T ThinkSystem 3.5" Nytro 3750 3.2TB Write Intensive SAS 12Gb HS SSD Support 4
4XB7A70011 BG03 ThinkSystem 3.5" Nytro 3732 400GB Performance SAS 12Gb Hot Swap SSD No 4
4XB7A70010 BG02 ThinkSystem 3.5" Nytro 3732 800GB Performance SAS 12Gb Hot Swap SSD No 4
4XB7A70009 BG01 ThinkSystem 3.5" Nytro 3732 1.6TB Performance SAS 12Gb Hot Swap SSD No 4
4XB7A70008 BG00 ThinkSystem 3.5" Nytro 3732 3.2TB Performance SAS 12Gb Hot Swap SSD No 4
3.5-inch hot-swap SSDs - 12 Gb SAS - Mixed Use/Mainstream (3-5 DWPD)
4XB7A17066 B8HT ThinkSystem 3.5" PM1645a 800GB Mainstream SAS 12Gb Hot Swap SSD No 4
4XB7A17043 B8JN ThinkSystem 3.5" PM1645a 1.6TB Mainstream SAS 12Gb Hot Swap SSD No 4
4XB7A17067 B8JK ThinkSystem 3.5" PM1645a 3.2TB Mainstream SAS 12Gb Hot Swap SSD No 4
4XB7A17068 B8JG ThinkSystem 3.5" PM1645a 6.4TB Mainstream SAS 12Gb Hot Swap SSD No 4
3.5-inch hot-swap SSDs - 12 Gb SAS - Read Intensive/Entry/Capacity (<3 DWPD)
4XB7A17058 B91E ThinkSystem 3.5" PM1643a 3.84TB Entry SAS 12Gb Hot Swap SSD No 4
4XB7A17059 BEVK ThinkSystem 3.5" PM1643a 7.68TB Entry SAS 12Gb Hot Swap SSD No 4
Table 50. 3.5-inch hot-swap 6 Gb SATA SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
3.5-inch hot-swap SSDs - 6 Gb SATA - Mixed Use/Mainstream (3-5 DWPD)
4XB7A90888 BYM3 ThinkSystem 3.5" Multi Vendor 480GB Mixed Use SATA 6Gb HS SSD v2 No 4
4XB7A90889 BYM7 ThinkSystem 3.5" Multi Vendor 960GB Mixed Use SATA 6Gb HS SSD v2 No 4
4XB7A90890 BYM8 ThinkSystem 3.5" Multi Vendor 1.92TB Mixed Use SATA 6Gb HS SSD v2 No 4
4XB7A90891 BYLX ThinkSystem 3.5" Multi Vendor 3.84TB Mixed Use SATA 6Gb HS SSD v2 No 4
4XB7A87202 BURK ThinkSystem 3.5" 5400 MAX 1.92TB Mixed Use SATA 6Gb HS SSD Support 4
4XB7A17137 BA4W ThinkSystem 3.5" S4620 480GB Mixed Use SATA 6Gb HS SSD No 4
4XB7A17138 BA4X ThinkSystem 3.5" S4620 960GB Mixed Use SATA 6Gb HS SSD No 4
4XB7A17139 BA4Y ThinkSystem 3.5" S4620 1.92TB Mixed Use SATA 6Gb HS SSD No 4
4XB7A17140 BK7P ThinkSystem 3.5" S4620 3.84TB Mixed Use SATA 6Gb HS SSD No 4
4XB7A17096 B8JL ThinkSystem 3.5" 5300 240GB Mainstream SATA 6Gb Hot Swap SSD No 4
4XB7A17097 B8JF ThinkSystem 3.5" 5300 480GB Mainstream SATA 6Gb Hot Swap SSD No 4
4XB7A17098 B8J0 ThinkSystem 3.5" 5300 960GB Mainstream SATA 6Gb Hot Swap SSD No 4
4XB7A17099 B8HR ThinkSystem 3.5" 5300 1.92TB Mainstream SATA 6Gb Hot Swap SSD No 4
4XB7A17100 B8HX ThinkSystem 3.5" 5300 3.84TB Mainstream SATA 6Gb Hot Swap SSD No 4
4XB7A13639 B49R ThinkSystem 3.5" S4610 240GB Mixed Use SATA 6Gb HS SSD No 4
4XB7A13640 B49S ThinkSystem 3.5" S4610 480GB Mixed Use SATA 6Gb HS SSD No 4
4XB7A13641 B49T ThinkSystem 3.5" S4610 960GB Mixed Use SATA 6Gb HS SSD No 4
4XB7A13642 B49U ThinkSystem 3.5" S4610 1.92TB Mixed Use SATA 6Gb HS SSD No 4
4XB7A13643 B49V ThinkSystem 3.5" S4610 3.84TB Mixed Use SATA 6Gb HS SSD No 4
3.5-inch hot-swap SSDs - 6 Gb SATA - Read Intensive/Entry (<3 DWPD)
4XB7A90878 BYLW ThinkSystem 3.5" Multi Vendor 240GB Read Intensive SATA 6Gb HS SSD v2 No 4
4XB7A90879 BYLJ ThinkSystem 3.5" Multi Vendor 480GB Read Intensive SATA 6Gb HS SSD v2 No 4
4XB7A90880 BYLY ThinkSystem 3.5" Multi Vendor 960GB Read Intensive SATA 6Gb HS SSD v2 No 4
4XB7A90881 BYLZ ThinkSystem 3.5" Multi Vendor 1.92TB Read Intensive SATA 6Gb HS SSD v2 No 4
4XB7A90882 BYM0 ThinkSystem 3.5" Multi Vendor 3.84TB Read Intensive SATA 6Gb HS SSD v2 No 4
4XB7A90883 BYM1 ThinkSystem 3.5" Multi Vendor 7.68TB Read Intensive SATA 6Gb HS SSD v2 No 4
4XB7A17118 BA7K ThinkSystem 3.5" S4520 240GB Read Intensive SATA 6Gb HS SSD No 4
4XB7A17119 BA7L ThinkSystem 3.5" S4520 480GB Read Intensive SATA 6Gb HS SSD No 4
4XB7A17120 BA7M ThinkSystem 3.5" S4520 960GB Read Intensive SATA 6Gb HS SSD No 4
4XB7A17121 BA7N ThinkSystem 3.5" S4520 1.92TB Read Intensive SATA 6Gb HS SSD No 4
4XB7A17122 BK7F ThinkSystem 3.5" S4520 3.84TB Read Intensive SATA 6Gb HS SSD No 4
4XB7A17123 BK7G ThinkSystem 3.5" S4520 7.68TB Read Intensive SATA 6Gb HS SSD No 4
4XB7A38276 BCTH ThinkSystem 3.5" Multi Vendor 240GB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A38277 BCTJ ThinkSystem 3.5" Multi Vendor 480GB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A38278 BCTK ThinkSystem 3.5" Multi Vendor 960GB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A38279 BCTL ThinkSystem 3.5" Multi Vendor 1.92TB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A38281 BCTM ThinkSystem 3.5" Multi Vendor 3.84TB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A17081 B8JB ThinkSystem 3.5" 5300 240GB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A17082 B8J9 ThinkSystem 3.5" 5300 480GB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A17083 B8JC ThinkSystem 3.5" 5300 960GB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A17084 B8HZ ThinkSystem 3.5" 5300 1.92TB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A17085 B8HQ ThinkSystem 3.5" 5300 3.84TB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A17086 B8J3 ThinkSystem 3.5" 5300 7.68TB Entry SATA 6Gb Hot Swap SSD No 4
4XB7A13625 B49D ThinkSystem 3.5" S4510 240GB Read Intensive SATA 6Gb HS SSD No 4
4XB7A13626 B49E ThinkSystem 3.5" S4510 480GB Read Intensive SATA 6Gb HS SSD No 4
4XB7A13627 B49F ThinkSystem 3.5" S4510 960GB Read Intensive SATA 6Gb HS SSD No 4
4XB7A13628 B49G ThinkSystem 3.5" S4510 1.92TB Read Intensive SATA 6Gb HS SSD No 4
4XB7A13629 B49H ThinkSystem 3.5" S4510 3.84TB Read Intensive SATA 6Gb HS SSD No 4
Table 51. 3.5-inch hot-swap PCIe 4.0 NVMe SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
3.5-inch SSDs - U.2 PCIe 4.0 NVMe - Mixed Use/Mainstream (3-5 DWPD)
4XB7A17141 BNEK ThinkSystem 3.5" U.2 P5620 1.6TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 4
4XB7A17143 BNEM ThinkSystem 3.5" U.2 P5620 3.2TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 4
4XB7A17144 BNEN ThinkSystem 3.5" U.2 P5620 6.4TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 4
4XB7A17148 BNEP ThinkSystem 3.5" U.2 P5620 12.8TB Mixed Use NVMe PCIe 4.0 x4 HS SSD Support 4
4XB7A17155 BCFM ThinkSystem 3.5" U.2 P5600 1.6TB Mixed Use NVMe PCIe 4.0 x4 HS SSD No 4
4XB7A17156 BCFJ ThinkSystem 3.5" U.2 P5600 3.2TB Mixed Use NVMe PCIe 4.0 x4 HS SSD No 4
4XB7A17157 BCFQ ThinkSystem 3.5" U.2 P5600 6.4TB Mixed Use NVMe PCIe 4.0 x4 HS SSD No 4
3.5-inch SSDs - U.3 PCIe 4.0 NVMe - Mixed Use/Mainstream (3-5 DWPD)
4XB7A64176 BE04 ThinkSystem 3.5" Kioxia CM6-V 800GB Mainstream NVMe PCIe 4.0 x4 Hot Swap SSD No 4
4XB7A17115 B96V ThinkSystem 3.5" Kioxia CM6-V 1.6TB Mainstream NVMe PCIe4.0 x4 Hot Swap SSD No 4
4XB7A17116 B96K ThinkSystem 3.5" Kioxia CM6-V 3.2TB Mainstream NVMe PCIe4.0 x4 Hot Swap SSD No 4
4XB7A17117 B96W ThinkSystem 3.5" Kioxia CM6-V 6.4TB Mainstream NVMe PCIe4.0 x4 Hot Swap SSD No 4
3.5-inch SSDs - U.2 PCIe 4.0 NVMe - Read Intensive/Entry (<3 DWPD)
4XB7A13632 BNES ThinkSystem 3.5" U.2 P5520 1.92TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 4
4XB7A76777 BNET ThinkSystem 3.5" U.2 P5520 3.84TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 4
4XB7A76778 BNEU ThinkSystem 3.5" U.2 P5520 7.68TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 4
4XB7A76779 BNF0 ThinkSystem 3.5" U.2 P5520 15.36TB Read Intensive NVMe PCIe 4.0 x4 HS SSD Support 4
Table 52. 3.5-inch hot-swap PCIe 3.0 NVMe SSDs
Part number Feature
code		 Description SED
support		 Max
Qty
3.5-inch SSDs - U.2 PCIe 3.0 NVMe - Mixed Use/Mainstream (3-5 DWPD)
4XB7A13944 B58C ThinkSystem 3.5" Intel P4610 1.6TB Mainstream NVMe PCIe3.0 x4 Hot Swap SSD No 4
4XB7A13945 B58D ThinkSystem 3.5" Intel P4610 3.2TB Mainstream NVMe PCIe3.0 x4 Hot Swap SSD No 4
4XB7A13946 B58E ThinkSystem 3.5" Intel P4610 6.4TB Mainstream NVMe PCIe3.0 x4 Hot Swap SSD No 4
4XB7A08533 B220 ThinkSystem 3.5" Toshiba CM5-V 1.6TB Mainstream NVMe PCIe 3.0 x4 Hot Swap SSD No 4
4XB7A08534 B221 ThinkSystem 3.5" Toshiba CM5-V 3.2TB Mainstream NVMe PCIe 3.0 x4 Hot Swap SSD No 4
3.5-inch SSDs - U.2 PCIe 3.0 NVMe - Read Intensive/Entry (<3 DWPD)
4XB7A10178 B34Q ThinkSystem 3.5" PM983 1.92TB Entry NVMe PCIe 3.0 x4 Hot Swap SSD No 4
4XB7A10179 B34R ThinkSystem 3.5" PM983 3.84TB Entry NVMe PCIe 3.0 x4 Hot Swap SSD No 4
Table 53. M.2 SATA drives
Part number Feature
code		 Description SED
support		 Max
Qty
M.2 SSDs - 6 Gb SATA - Read Intensive/Entry (<3 DWPD)
4XB7A89422 BYF7 ThinkSystem M.2 ER3 240GB Read Intensive SATA 6Gb NHS SSD Support 2
4XB7A90049 BYF8 ThinkSystem M.2 ER3 480GB Read Intensive SATA 6Gb NHS SSD Support 2
4XB7A90230 BYF9 ThinkSystem M.2 ER3 960GB Read Intensive SATA 6Gb NHS SSD Support 2
4XB7A90105 BXMK ThinkSystem M.2 ER2 240GB Read Intensive SATA 6Gb NHS SSD (China only) Support 2
4XB7A90106 BXMJ ThinkSystem M.2 ER2 480GB Read Intensive SATA 6Gb NHS SSD (China only) Support 2
4XB7A82286 BQ1Z ThinkSystem M.2 5400 PRO 240GB Read Intensive SATA 6Gb NHS SSD Support 2
4XB7A82287 BQ1Y ThinkSystem M.2 5400 PRO 480GB Read Intensive SATA 6Gb NHS SSD Support 2
4XB7A82288 BQ20 ThinkSystem M.2 5400 PRO 960GB Read Intensive SATA 6Gb NHS SSD Support 2
7N47A00129 AUUL ThinkSystem M.2 32GB SATA 6Gbps Non-Hot Swap SSD No 2
7N47A00130 AUUV ThinkSystem M.2 128GB SATA 6Gbps Non-Hot Swap SSD No 2
4XB7A17071 B8HS ThinkSystem M.2 5300 240GB SATA 6Gbps Non-Hot Swap SSD No 2
4XB7A17073 B919 ThinkSystem M.2 5300 480GB SATA 6Gbps Non-Hot Swap SSD No 2
4XB7A17074 B8JJ ThinkSystem M.2 5300 960GB SATA 6Gbps Non-Hot Swap SSD No 2
Table 54. M.2 PCIe 4.0 NVMe drives
Part number Feature
code		 Description SED
support		 Max
Qty
M.2 SSDs - PCIe 4.0 NVMe - Mixed Use/Mainstream (3-5 DWPD)
4XB7A84603 BS2Q ThinkSystem M.2 7450 MAX 800GB Mixed Use NVMe PCIe 4.0 x4 NHS SSD Support 2
M.2 SSDs - PCIe 4.0 NVMe - Read Intensive/Entry (<3 DWPD)
4XB7A90102 BXMH ThinkSystem M.2 PM9A3 960GB Read Intensive NVMe PCIe 4.0 x4 NHS SSD Support 2
4XB7A90103 BXMG ThinkSystem M.2 PM9A3 1.92TB Read Intensive NVMe PCIe 4.0 x4 NHS SSD Support 2
4XB7A90104 BXMF ThinkSystem M.2 PM9A3 3.84TB Read Intensive NVMe PCIe 4.0 x4 NHS SSD Support 2
4XB7A82636 BS2P ThinkSystem M.2 7450 PRO 480GB Read Intensive NVMe PCIe 4.0 x4 NHS SSD Support 2
4XB7A13999 BKSR ThinkSystem M.2 7450 PRO 960GB Read Intensive NVMe PCIe 4.0 x4 NHS SSD Support 2
4XB7A14000 BKSS ThinkSystem M.2 7450 PRO 1.92TB Read Intensive Entry NVMe PCIe 4.0 x4 NHS SSD Support 2
4XB7A84604 BS2R ThinkSystem M.2 7450 PRO 3.84TB Read Intensive NVMe PCIe 4.0 x4 NHS SSD Support 2
Table 55. M.2 PCIe 3.0 NVMe drives
Part number Feature
code		 Description SED
support		 Max
Qty
M.2 SSDs - PCIe 3.0 NVMe - Read Intensive/Entry (<3 DWPD)
4XB7A38177 B8JR ThinkSystem M.2 PM983 960GB NVMe PCIe 3.0 x4 Non-Hot Swap SSD No 2

USB memory key

For general portable storage needs, the server also supports the USB memory key option that is listed in the following table.

Table 56. USB memory key
Part number Feature Description
4X77A08621 B8NV ThinkSystem 32GB USB Flash Drive

Internal backup units

The server does not supports any internal backup units, such as tape drives or RDX drives. External backup units are available as described in the External backup units section.

Optical drives

The server supports the external USB optical drive listed in the following table.

Table 57. External optical drive
Part number Feature code Description
7XA7A05926 AVV8 ThinkSystem External USB DVD RW Optical Disk Drive

The drive is based on the Lenovo Slim DVD Burner DB65 drive and supports the following formats: DVD-RAM, DVD-RW, DVD+RW, DVD+R, DVD-R, DVD-ROM, DVD-R DL, CD-RW, CD-R, CD-ROM.

I/O expansion

The server supports a total of up to 3 PCIe 4.0 slots, all with rear access, plus a dedicated OCP 3.0 SFF slot for networking. Slot availability is based on riser selection. The use of slot 3 requires that both processors be installed.

  • Slot 1: PCIe 4.0 x16 LP (CPU 1)
  • Slot 2: PCIe 4.0 x16 LP or FHHL (CPU 1)
  • Slot 3: PCIe 4.0 x16 LP (CPU 2)

Slots 1 and 2 are also available as PCIe 3.0 adapter slots, using a lower-cost PCIe 3.0 riser, if desired.

Tip: For configurations with 2.5-inch front drive bays, an internal RAID adapter or HBA can be installed in a dedicated space and cabled to a PCIe 4.0 x8 connector, thereby freeing up a slot for other purposes.

The following figure shows the locations of the rear-accessible slots for each configuration selection. The OCP slot in located in the lower-left corner.

SR645 slots
Figure 12. SR645 slot configurations

The slots and riser cards are as follows:

  • Riser 1: Slots 1 & 2
    • Slot 1: Low Profile, PCIe 4.0 x16
    • Slot 2: Low Profile or FHHL, PCIe 4.0 x16 (not available in configuration C in the above figure)
  • Riser 2: Slot 3 (requires CPU 2)
    • Slot 3: Low Profile, PCIe 4.0 x16 (only available in configuration A)

The riser cards and slot brackets used to provide the above slot combinations in configure-to-order (CTO) configurations are listed in the following table.

Tip: It is also possible to not have any slot selections, in which case slot fillers will be derived in the configurator. Slots can be added later as field upgrades using option part numbers as listed in the Field upgrades table.

Table 58. Riser slot selections - Feature codes for CTO
Feature
code		 Description Maximum
Supported		 Purpose
Riser 1 (slots 1 & 2)
B8N2 ThinkSystem 1U PCIe Gen4 x16/x16 Riser 1 1 Riser 1 for Configuration A, B, D
B8MW ThinkSystem 1U PCIe Gen3 x16/x16 Riser 1 1 PCIe 3.0 Riser 1 for Configuration A, B, D
B91Z ThinkSystem 1U PCIe Gen4 x16 Riser 1 w/ Rear Drive 1 Riser 1 for Configuration C
B8NC ThinkSystem 1U LP+LP BF Riser Cage Riser 1 1 Bracket for Configuration A, D
B8NG ThinkSystem 1U LP+FH BF Riser Cage Riser1 1 Bracket for Configuration B
B8N7 ThinkSystem 1U MS LP Riser Cage Riser1&2 1 Bracket for Configuration C (slot 1)
Riser 2 (slot 3)
B8MV ThinkSystem 1U PCIe Gen4 x16 Riser 2 1 Riser 2 for Configuration A
B8N7 ThinkSystem 1U MS LP Riser Cage Riser1&2 1 Bracket for Configuration A (slot 3)
Serial port
BMNJ ThinkSystem COM Port Upgrade Kit v2 1 Enables the Serial port (installs in slot 3)
AUSL ThinkSystem COM Port Upgrade Kit 1 Enables the Serial port (installs in slot 3)

Field upgrades

Slot configurations can also be ordered as field upgrades using option part numbers, as listed in the following table.

Table 59. Field upgrades for PCIe slots
Part number Description and contents Maximum
Supported
Riser 1 field upgrades
4XH7A09866

ThinkSystem 1U G4 x16/x16 PCIe Riser1 LP+LP Option Kit
Supplies Low Profile slots for slot 1 and slot 2 (configuration A); contains:

  • PCIe 4.0 x32 riser card, installs in riser slot 1, with two x16 slots
  • Bracket for slots 1 & 2 ("butterfly" bracket)

Note: This option just supplies slot 1 and 2. Order 4XH7A09870 for slot 3.

 1
4XH7A09867

ThinkSystem 1U G4 x16/x16 PCIe Riser1 LP+FH Option Kit
Supplies Low Profile slot 1 and FHFL slot 2 (configuration B); contains:

  • PCIe 4.0 x32 riser card, installs in riser slot 1, with two x16 slots
  • Bracket for slots 1 & 2 ("butterfly" bracket)
 1
4XH7A09895

ThinkSystem 1U x16 Riser1 with Rear HDD Option Kit
Supplies Low Profile slot 1 (configuration C); contains:

  • PCIe 4.0 x16 riser card, installs in riser slot 1, with one x16 slot
  • Bracket for slot 1

Note: Rear drive bay option kit will need to be ordered separately. See Field upgrades section

 1
Riser 2 field upgrades
4XH7A09870

ThinkSystem 1U x16 Riser2 Option Kit
Supplies Low Profile slot 3 (configuration A); contains:

  • PCIe 4.0 x16 riser card, installs in riser slot 2, with one x16 slot
  • Bracket for slot 3
 1
Riser 1 PCIe 3.0 field upgrades
4XH7A09868

ThinkSystem 1U G3 X16/x16 PCIe Riser1 LP+LP Option Kit
Supplies PCIe 3.0 Low Profile slots for slot 1 and slot 2 (configuration A); contains:

  • PCIe 3.0 x32 riser card, installs in riser slot 1, with two x16 slots
  • Bracket for slots 1 & 2 ("butterfly" bracket)

Note: This option just supplies slot 1 and 2. Order 4XH7A09870 for slot 3.

 1
4XH7A09869

ThinkSystem 1U G3 X16/x16 PCIe Riser1 LP+FH Option Kit
Supplies PCIe 3.0 Low Profile slot 1 and FHFL slot 2 (configuration B); contains:

  • PCIe 3.0 x32 riser card, installs in riser slot 1, with two x16 slots
  • Bracket for slots 1 & 2 ("butterfly" bracket)
 1
Serial port field upgrades
4Z17A80446 ThinkSystem COM Port Upgrade Kit v2
Enables the Serial port (kit is installed in slot 3 and requires riser 2)		  
7Z17A02577

ThinkSystem COM Port Upgrade Kit
Enables the Serial port (kit is installed in slot 3 and requires riser 2)

 1

Network adapters

The server has a dedicated OCP 3.0 SFF slot with PCIe 4.0 x16 host interface. See Figure 3 for the location of the OCP slot.

The following table lists the supported OCP adapters. One port can optionally be shared with the XCC management processor for Wake-on-LAN and NC-SI support. Only 1 OCP card can be installed in the server.

Table 60. Supported OCP adapters
Part
number		 Feature
code		 Description Maximum
supported
Gigabit Ethernet
4XC7A08235 B5T1 ThinkSystem Broadcom 5719 1GbE RJ45 4-port OCP Ethernet Adapter 1
4XC7A08277 B93E ThinkSystem Intel I350 1GbE RJ45 4-port OCP Ethernet Adapter 1
Combo Gigabit + 10 GbE
4XC7A08239 B5SS ThinkSystem Broadcom 57416 10GBASE-T 2-port + 5720 1GbE 2-port OCP Ethernet Adapter 1
10 Gb Ethernet
4XC7A08236 B5ST ThinkSystem Broadcom 57416 10GBASE-T 2-port OCP Ethernet Adapter 1
4XC7A08240 B5T4 ThinkSystem Broadcom 57454 10GBASE-T 4-port OCP Ethernet Adapter 1
4XC7A08278 BCD5 ThinkSystem Intel X710-T2L 10GBASE-T 2-port OCP Ethernet Adapter 1
4XC7A80268 BPPY ThinkSystem Intel X710-T4L 10GBase-T 4-Port OCP Ethernet Adapter 1
4XC7A08310 BB8U ThinkSystem Marvell QL41132 10GBASE-T 2-port OCP Ethernet Adapter 1
25 Gb Ethernet
4XC7A08237 B5SZ ThinkSystem Broadcom 57414 10/25GbE SFP28 2-port OCP Ethernet Adapter 1
4XC7A08242 B5SV ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port OCP Ethernet Adapter 1*
4XC7A08294 BCD4 ThinkSystem Intel E810-DA2 10/25GbE SFP28 2-Port OCP Ethernet Adapter 1
4XC7A80269 BP8L ThinkSystem Intel E810-DA4 10/25GbE SFP28 4-Port OCP Ethernet Adapter 1
4XC7A08264 B5SW ThinkSystem Marvell QL41232 10/25GbE SFP28 2-Port OCP Ethernet Adapter 1
4XC7A08246 B5T2 ThinkSystem Mellanox ConnectX-4 Lx 10/25GbE SFP28 2-port OCP Ethernet Adapter 1
4XC7A62582 BE4T ThinkSystem Mellanox ConnectX-6 Lx 10/25GbE SFP28 2-Port OCP Ethernet Adapter 1

* The maximum ambient temperature supported is 35 °C

The following table lists additional supported network adapters that can be installed in the regular PCIe slots.

Table 61. Supported PCIe Network Adapters
Part
number		 Feature
code		 Description Maximum
supported		 Slots
supported
Gigabit Ethernet
7ZT7A00482 AUZX ThinkSystem Broadcom 5720 1GbE RJ45 2-Port PCIe Ethernet Adapter 3 1, 2, 3
7ZT7A00484 AUZV ThinkSystem Broadcom 5719 1GbE RJ45 4-Port PCIe Ethernet Adapter 3 1, 2, 3
7ZT7A00533 AUZZ ThinkSystem I350-F1 PCIe 1Gb 1-Port SFP Ethernet Adapter 3 1, 2, 3
7ZT7A00534 AUZY ThinkSystem I350-T2 PCIe 1Gb 2-Port RJ45 Ethernet Adapter 3 1, 2, 3
7ZT7A00535 AUZW ThinkSystem I350-T4 PCIe 1Gb 4-Port RJ45 Ethernet Adapter 3 1, 2, 3
10 Gb Ethernet
7ZT7A00496 AUKP ThinkSystem Broadcom 57416 10GBASE-T 2-Port PCIe Ethernet Adapter 3 1, 2, 3
4XC7A08245 B5SU ThinkSystem Broadcom 57454 10GBASE-T 4-port PCIe Ethernet Adapter 3 1, 2, 3
00MM860 ATPX Intel X550-T2 Dual Port 10GBase-T Adapter 3 1, 2, 3
4XC7A80266 BNWL ThinkSystem Intel X710-T2L 10GBase-T 2-Port PCIe Ethernet Adapter 3 1, 2, 3
7ZT7A00537 AUKX ThinkSystem Intel X710-DA2 PCIe 10Gb 2-Port SFP+ Ethernet Adapter 3 1, 2, 3
4XC7A79699 BMXB ThinkSystem Intel X710-T4L 10GBase-T 4-Port PCIe Ethernet Adapter 3 1, 2, 3
4XC7A08225 B31G ThinkSystem QLogic QL41134 PCIe 10Gb 4-Port Base-T Ethernet Adapter 3 1, 2, 3
25 Gb Ethernet
4XC7A84827 BUQK ThinkSystem AMD X3522 10/25GbE DSFP28 2-Port PCIe Ethernet Adapter (Low Latency) 3 1, 2, 3
4XC7A80267 BP8M ThinkSystem Intel E810-DA4 10/25GbE SFP28 4-Port PCIe Ethernet Adapter 1 2†
4XC7A08238 B5T0 ThinkSystem Broadcom 57414 10/25GbE SFP28 2-port PCIe Ethernet Adapter 3 1, 2, 3
4XC7A08241 B5T3 ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port PCIe Ethernet Adapter 1 2†
4XC7A08316 BD49 ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port PCIe Ethernet Adapter V2 1 2†
4XC7A08295 BCD6 ThinkSystem Intel E810-DA2 10/25GbE SFP28 2-Port PCIe Ethernet Adapter 3 1, 2, 3
4XC7A08270 B652 ThinkSystem Marvell QL41232 10/25GbE SFP28 2-Port PCIe Ethernet Adapter 3 1, 2, 3
4XC7A08249 B653 ThinkSystem Mellanox ConnectX-4 Lx 10/25GbE SFP28 2-port PCIe Ethernet Adapter 3 1, 2, 3
4XC7A62580 BE4U ThinkSystem Mellanox ConnectX-6 Lx 10/25GbE SFP28 2-Port PCIe Ethernet Adapter 3 1, 2, 3
4XC7A62581 BHE2 ThinkSystem Solarflare X2522-Plus 10/25GbE SFP28 2-Port PCIe Ethernet Adapter 3 1, 2, 3
4XC7A08317 BFPU ThinkSystem Xilinx Alveo U25 25GbE SFP28 2-Port PCIe FPGA Adapter 2 1, 3
100Gb Ethernet and InfiniBand HDR100
4XC7A08297 B96F ThinkSystem Broadcom 57508 100GbE QSFP56 2-port PCIe 4 Ethernet Adapter 3 1, 2, 3
4XC7A08248 B8PP ThinkSystem Mellanox ConnectX-6 Dx 100GbE QSFP56 2-port PCIe Ethernet Adapter 3 1, 2, 3
4C57A14177 B4R9 ThinkSystem Mellanox ConnectX-6 HDR100/100GbE QSFP56 1-port PCIe VPI Adapter 3 1, 2, 3
4C57A14178 B4RA ThinkSystem Mellanox ConnectX-6 HDR100/100GbE QSFP56 2-port PCIe VPI Adapter 3 1, 2, 3
4XC7A76757 BLC2 ThinkSystem Xilinx Alveo U50 Data Center Accelerator Adapter 2 1, 3
200 Gb Ethernet and InfiniBand HDR
4C57A15326 B4RC ThinkSystem Mellanox ConnectX-6 HDR/200GbE QSFP56 1-port PCIe 4 VPI Adapter 3 1, 2, 3
4C57A14179 B4RB ThinkSystem Mellanox HDR/200GbE 2x PCIe Aux Kit 1 1, 2, 3

† In the SR645, this adapter requires a full-height bracket and must be installed in a full-height slot. The use of a low-profile bracket and slot is not supported.

For more information, including the transceivers and cables that each adapter supports, see the list of Lenovo Press Product Guides in the Networking adapters category:
https://lenovopress.com/servers/options/ethernet

Configuration requirements:

  • ConnectX-6 adapters: The following thermal requirement apply to ConnectX-6 adapters:
    • The high performance cooling fans must be installed. See the Cooling section for details.
    • The use of high-TDP processors may not be supported, depending on the configuration. See the Thermal restrictions by processor section for details.
    • The maximum ambient temperature supported is 35°C. If the adapter uses 100Gb Active Optical Cables (AOCs), the maximum ambient temperature supported is reduced to 30°C.
  • Use of the Mellanox HDR PCIe Aux Kit: The HDR Aux Kit (4C57A14179) enables a Socket Direct connection which allows the HDR adapter (4C57A15326) to have direct access to each of the two processors. Such a configuration ensures extremely low latency and CPU utilization in addition to higher network throughput. Socket Direct also maximizes AI and ML application performance, as it enables native GPU-Direct Technologies.
  • E810 Ethernet and X350 RAID/HBAs: The use of both an Intel E810 network adapter and an X350 HBA/RAID adapter (9350, 5350 and 4350) is currently not supported in ThinkSystem servers. For details see Support Tip HT513226. Planned support for this combination of adapters is 4Q/2023 (SI 23-2).

Fibre Channel host bus adapters

The following table lists the Fibre Channel HBAs supported by the SR645.

Note that the Emulex LPe35000 adapters are supported either with EPYC 7002 "Rome" processors or with EPYC 7003 "Milan" processors, as indicated in the table.

Table 62. Fibre Channel HBAs
Part
number		 Feature
code		 Description EPYC
7002		 EPYC
7003		 Max
qty		 Slots
supported
32 Gb Fibre Channel HBAs
4XC7A08250 B5SX ThinkSystem Emulex LPe35000 32Gb 1-port PCIe Fibre Channel Adapter Yes No 3 1, 2, 3
4XC7A08251 B5SY ThinkSystem Emulex LPe35002 32Gb 2-port PCIe Fibre Channel Adapter Yes No 3 1, 2, 3
4XC7A76498 BJ3G ThinkSystem Emulex LPe35000 32Gb 1-port PCIe Fibre Channel Adapter v2 Yes Yes 3 1, 2, 3
4XC7A76525 BJ3H ThinkSystem Emulex LPe35002 32Gb 2-port PCIe Fibre Channel Adapter V2 Yes Yes 3 1, 2, 3
4XC7A08279 BA1G ThinkSystem QLogic QLE2770 32Gb 1-Port PCIe Fibre Channel Adapter Yes Yes 3 1, 2, 3
4XC7A08276 BA1F ThinkSystem QLogic QLE2772 32Gb 2-Port PCIe Fibre Channel Adapter Yes Yes 3 1, 2, 3
16 Gb Fibre Channel HBAs
01CV840 ATZV Emulex 16Gb Gen6 FC Dual-port HBA Yes Yes 3 1, 2, 3
01CV830 ATZU Emulex 16Gb Gen6 FC Single-port HBA Yes Yes 3 1, 2, 3
01CV760 ATZC QLogic 16Gb Enhanced Gen5 FC Dual-port HBA Yes Yes 3 1, 2, 3
01CV750 ATZB QLogic 16Gb Enhanced Gen5 FC Single-port HBA Yes Yes 3 1, 2, 3

For more information, see the list of Lenovo Press Product Guides in the Host bus adapters category:
https://lenovopress.com/servers/options/hba

SAS adapters for external storage

The following table lists SAS HBAs and RAID adapters supported by SR645 server for use with external storage.

Table 63. Adapters for external storage
Part
number		 Feature
code		 Description Slots
supported		 Maximum
supported
SAS HBAs
7Y37A01090 AUNR ThinkSystem 430-8e SAS/SATA 12Gb HBA 1, 2, 3 3
7Y37A01091 AUNN ThinkSystem 430-16e SAS/SATA 12Gb HBA 1, 2, 3 3
4Y37A78837 BNWK ThinkSystem 440-8e SAS/SATA PCIe Gen4 12Gb HBA 1, 2, 3 3
4Y37A09724 B8P7 ThinkSystem 440-16e SAS/SATA PCIe Gen4 12Gb HBA 1, 2, 3 3
External RAID adapters
7Y37A01087 AUNQ ThinkSystem RAID 930-8e 4GB Flash PCIe 12Gb Adapter 1, 2, 3 3*
4Y37A78836 BNWJ ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter 1, 2, 3 3*

* See configuration rules below regarding supercap requirements

For a comparison of the functions of the supported storage adapters, see the ThinkSystem RAID Adapter and HBA Reference:
https://lenovopress.com/lp1288#sr645-support=SR645&internal-or-external-ports=External

Mixing storage adapter families: The following HBA/RAID adapter combinations are supported:

  • X30 external adapters with other X30 adapters (internal or external)
  • X40 external adapters with other X40 adapters (internal or external)
  • X40 external adapters with X350 internal adapters

The following HBA/RAID adapter combinations are not supported:

  • X30 adapters (internal or external) with X40 adapters (internal or external)
  • X30 adapters (internal or external) with X350 internal adapters

Configuration rules

The RAID 930-8e and 940-8e use a flash power module (supercap), which can be installed in one of the locations as shown in the following figure.

Locations of supercaps
Figure 13. Potential locations of all supercaps in the SR645 (2.5-inch drive configuration and standard heatsinks)

The number of 930-8e and 940-8e RAID adapters supported is based on how many supercaps can be installed in the server. The number and location of the supercaps is determined based on the front drive configuration used and which processor heatsinks are installed, as listed in the following table.

Note: If an internal 930i/940i RAID adapter with flash power modules is installed, the maximum number of 930/940-8e adapters supported is reduced by 1.

Table 64. RAID adapters and supercap locations
Front drive
configuration		 Processor heatsinks Number of adapters
& supercaps		 Location of supercaps
2.5-inch Standard 3 Front of server behind operator panel (1 supercap)
Mounted on Air baffle (2 supercaps)
High Performance 1 Front of server behind operator panel
3.5-inch Standard 2 Mounted on Air baffle (2 supercaps)
High Performance 1 Installed in slot 3 attached to Riser 2
(this prevents slot 3 being used for an adapter)

For more information, see the list of Lenovo Press Product Guides in the Host bus adapters and RAID adapters categories:
https://lenovopress.com/servers/options/hba
https://lenovopress.com/servers/options/raid

Flash storage adapters

All Flash storage adapters are now withdrawn from marketing.

The SR645 supports the PCIe Flash Storage adapters listed in the following table.

Table 65. Flash Storage Adapters
Part
number		 Feature
code		 Description Maximum
supported		 Slots
supported
Mainstream NVMe PCIe Adapters - Optimized for mixed-intensive application workloads with an endurance of 3-5 DWPD.
4XB7A14075 B8JH ThinkSystem HHHL PM1735 1.6TB Mainstream NVMe PCIe 4.0 x8 Flash Adapter 3 1, 2, 3
4XB7A14076 B8HW ThinkSystem HHHL PM1735 3.2TB Mainstream NVMe PCIe 4.0 x8 Flash Adapter 3 1, 2, 3
4XB7A14077 B96M ThinkSystem HHHL PM1735 6.4TB Mainstream NVMe PCIe4.0 x8 Flash Adapter 3 1, 2, 3

For details about these adapters, see the Lenovo Press product guides in the Flash Adapters category:
https://lenovopress.com/servers/options/ssdadapter

Configuration rules

The following configuration requirements must be met when installing flash storage adapters:

  • GPU adapters are not supported
  • Performance fans are required and will be derived by the configurator for configure-to-order builds.
  • When adding Flash adapters as field upgrades, you will be required to replace all standard fans with performance fan modules. See the Cooling section for ordering information.

GPU adapters

The SR645 supports the following graphics processing units (GPUs).

Table 66. Supported GPUs
Part
number		 Feature
code		 Description Maximum
supported		 Slots
supported
4X67A81547 BP05 ThinkSystem NVIDIA A2 16GB PCIe Gen4 Passive GPU 3 1, 2, 3
CTO only BQZT ThinkSystem NVIDIA A2 16GB PCIe Gen4 Passive GPU w/o CEC 3 1, 2, 3
4X67A14926 B4YB ThinkSystem NVIDIA T4 16GB PCIe Passive GPU 3 1, 2, 3
4X67A11584 B31D ThinkSystem NVIDIA Quadro P620 2GB PCIe Active GPU 3 1, 2, 3
4X67A14935 B7JW ThinkSystem NVIDIA Quadro P2200 5GB PCIe Active GPU 1 2

For information about these GPUs, see the ThinkSystem GPU Summary, available at:
https://lenovopress.com/lp0768-thinksystem-thinkagile-gpu-summary

Configuration rules:

  • Some NVIDIA A Series GPUs are available as two feature codes, one with a CEC chip and one without a CEC chip (ones without the CEC chip have "w/o CEC" in the name). The CEC is a secondary Hardware Root of Trust (RoT) module that provides an additional layer of security, which can be used by customers who have high regulatory requirements or high security standards. NVIDIA uses a multi-layered security model and hence the protection offered by the primary Root of Trust embedded in the GPU is expected to be sufficient for most customers. The CEC defeatured products still offer Secure Boot, Secure Firmware Update, Firmware Rollback Protection, and In-Band Firmware Update Disable. Specifically, without the CEC chip, the GPU does not support Key Revocation or Firmware Attestation. CEC and non-CEC GPUs of the same type of GPU can be mixed in field upgrades.

  • All GPUs installed must be identical
  • Rear drive bays bays are not supported
  • With 225W processors:
    • 2 GPUs maximum (slot 1 and 3)
  • With 280W processors:
    • 2 GPUs maximum (slot 1 and 3)
    • Only 4x 2.5-inch SAS/SATA front drive configuration supported
  • Flash storage adapters are not supported.
  • Maximum ambient temperature is 30°C
  • Performance fans are required and will be derived by the configurator for configure-to-order builds.
  • When adding GPUs as field upgrades, you will be required to replace all Standard fans with Performance fans. See the Cooling section for ordering information.

Cooling

The SR645 server has up to eight 40 mm dual-rotor hot-swap variable-speed fans. Six fans are needed when one processor is installed and eight fans are required when two processors are installed. The server offers N+2 redundancy. The server also has one additional fan integrated in each of the two power supplies.

Depending on the configuration, the server will need either Standard fans (21K RPM) or Performance fans (28K RPM)

Under the following conditions, Standard fans can be used:

  • Processor with 120W TDP, and the following requirements:
    • No GPUs
    • No InfiniBand CX-6 adapters
    • No rear drives (2.5-inch or 7mm)
  • Processor TDP ≤ 170W, and the following requirements:
    • No GPUs
    • No InfiniBand CX-6 adapters
    • No rear drives (2.5-inch or 7mm)
    • 4x 2.5-inch front drive backplane or 8x 2.5-inch front drive backplane

If any conditions are not met, Performance fans are required.

Ordering information for the fans is listed in the following table.

Table 67. Fan ordering information
Part number Feature code Description Number required
4F17A14488 B8N3 ThinkSystem 1U Standard Fan Option Kit 1x CPU: 6
2x CPUs: 8
4F17A14487 B8N4 ThinkSystem 1U Performance Fan Option Kit 1x CPU: 6
2x CPUs: 8

Power supplies

The SR645 supports up to two redundant hot-swap power supplies.

The power supply choices are listed in the following table. Both power supplies used in server must be identical. The only exception to this is the two 500W Platinum power supplies, 4P57A82021 and 4P57A26290, which can be mixed if needed.

Tip: When configuring a server in the DCSC configurator, power consumption is calculated precisely by interfacing with Lenovo Capacity Planner. You can therefore select the appropriate power supply for your configuration. However, do consider future upgrades that may require additional power needs.

Table 68. Power supply options
Part number Feature code Description Max
qty		 110V AC 220V AC 240V DC
China only		 -48V DC
 AC input power - Platinum
4P57A26290 B8Q9 ThinkSystem 500W(230V/115V) V2 Platinum Hot-Swap Power Supply 2 Yes Yes Yes No
4P57A82021 BRD7 ThinkSystem 500W 230V/115V Platinum Hot-Swap Gen2 Power Supply v3 2 Yes Yes Yes No
4P57A26291 B8QA ThinkSystem 750W (230/115V) V2 Platinum Hot-Swap Power Supply 2 Yes Yes Yes No
4P57A26293 BQ0W ThinkSystem 1100W (230V/115V) V2 Platinum Hot-Swap Power Supply 2 Yes Yes Yes No
4P57A26294 B8QB ThinkSystem 1800W 230V Platinum Hot-Swap Gen2 Power Supply 2 No Yes Yes No
4P57A78362 BMUF ThinkSystem 1800W 230V Platinum Hot-Swap Gen2 Power Supply v2 2 No Yes Yes No
AC input power - Titanium
4P57A82019 BR1X ThinkSystem 750W 230V Titanium Hot-Swap Gen2 Power Supply v3 2 No Yes Yes No
4P57A26292 B8QD ThinkSystem 750W 230V Titanium Hot-Swap Gen2 Power Supply 2 No Yes Yes No
4P57A72666 BLKH ThinkSystem 1100W 230V Titanium Hot-Swap Gen2 Power Supply 2 No Yes Yes No
4P57A78359 BPK9* ThinkSystem 1800W 230V Titanium Hot-Swap Gen2 Power Supply 2 No Yes Yes No
 -48V DC input power
4P57A26296 B8QE ThinkSystem 1100W -48V DC V2 Power Supply 2 No No No Yes

* BPK9 is initially only configurable in PRC and certain countries in the EET and WE markets. Worldwide support is planned in 2Q/2023.

Dual-voltage power supplies are auto-sensing and support both 110V AC (100-127V 50/60 Hz) and 220V AC (200-240V 50/60 Hz) power. For China customers, all power supplies support 240V DC.

All supported AC power supplies have a C14 connector. The -48V DC power supply has a Weidmuller TOP 4GS/3 7.6 terminal as shown in the following figure.

ThinkSystem 1100W -48V DC v2 Power Supply
Figure 14. ThinkSystem 1100W -48V DC v2 Power Supply

Power supply options do not include a line cord. For server configurations, the inclusion of a power cord is model dependent. Configure-to-order models can be configured without power cords if desired.

Power cords

Line cords and rack power cables with C13 connectors can be ordered as listed in the following table.

110V customers: If you plan to use the 1100W power supply with a 110V power source, select a power cable that is rated above 10A. Power cables that are rated at 10A or below are not supported with 110V power.

Table 69. Power cords
Part number Feature code Description
Rack cables - C13 to C14
SL67B08593 BPHZ 0.5m, 10A/100-250V, C13 to C14 Jumper Cord
00Y3043 A4VP 1.0m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable
4L67A08367 B0N5 1.0m, 13A/100-250V, C13 to C14 Jumper Cord
39Y7937 6201 1.5m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable
4L67A08368 B0N6 1.5m, 13A/100-250V, C13 to C14 Jumper Cord
4L67A08365 B0N4 2.0m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable
4L67A08369 6570 2.0m, 13A/100-250V, C13 to C14 Jumper Cord
4L67A08366 6311 2.8m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable
4L67A08370 6400 2.8m, 13A/100-250V, C13 to C14 Jumper Cord
39Y7932 6263 4.3m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable
4L67A08371 6583 4.3m, 13A/100-250V, C13 to C14 Rack Power Cable
Rack cables - C13 to C14 (Y-cable)
00Y3046 A4VQ 1.345m, 2X C13 to C14 Jumper Cord, Rack Power Cable
00Y3047 A4VR 2.054m, 2X C13 to C14 Jumper Cord, Rack Power Cable
Rack cables - C13 to C20
39Y7938 6204 2.8m, 10A/100-250V, C13 to IEC 320-C20 Rack Power Cable
Rack cables - C13 to C20 (Y-cable)
47C2491 A3SW 1.2m, 16A/100-250V, 2 Short C13s to Short C20 Rack Power Cable
47C2492 A3SX 2.5m, 16A/100-250V, 2 Long C13s to Short C20 Rack Power Cable
47C2493 A3SY 2.8m, 16A/100-250V, 2 Short C13s to Long C20 Rack Power Cable
47C2494 A3SZ 4.1m, 16A/100-250V, 2 Long C13s to Long C20 Rack Power Cable
Line cords
39Y7930 6222 2.8m, 10A/250V, C13 to IRAM 2073 (Argentina) Line Cord
81Y2384 6492 4.3m 10A/220V, C13 to IRAM 2073 (Argentina) Line Cord
39Y7924 6211 2.8m, 10A/250V, C13 to AS/NZ 3112 (Australia/NZ) Line Cord
81Y2383 6574 4.3m, 10A/230V, C13 to AS/NZS 3112 (Aus/NZ) Line Cord
69Y1988 6532 2.8m, 10A/250V, C13 to NBR 14136 (Brazil) Line Cord
81Y2387 6404 4.3m, 10A/250V, C13 - 2P+Gnd (Brazil) Line Cord
39Y7928 6210 2.8m, 220-240V, C13 to GB 2099.1 (China) Line Cord
81Y2378 6580 4.3m, 10A/220V, C13 to GB 2099.1 (China) Line Cord
39Y7918 6213 2.8m, 10A/250V, C13 to DK2-5a (Denmark) Line Cord
81Y2382 6575 4.3m, 10A/230V, C13 to DK2-5a (Denmark) Line Cord
39Y7917 6212 2.8m, 10A/230V, C13 to CEE7-VII (Europe) Line Cord
81Y2376 6572 4.3m, 10A/230V, C13 to CEE7-VII (Europe) Line Cord
39Y7927 6269 2.8m, 10A/250V, C13(2P+Gnd) (India) Line Cord
81Y2386 6567 4.3m, 10A/240V, C13 to IS 6538 (India) Line Cord
39Y7920 6218 2.8m, 10A/250V, C13 to SI 32 (Israel) Line Cord
81Y2381 6579 4.3m, 10A/230V, C13 to SI 32 (Israel) Line Cord
39Y7921 6217 2.8m, 220-240V, C13 to CEI 23-16 (Italy/Chile) Line Cord
81Y2380 6493 4.3m, 10A/230V, C13 to CEI 23-16 (Italy/Chile) Line Cord
46M2593 A1RE 2.8m, 12A/125V, C13 to JIS C-8303 (Japan) Line Cord
4L67A08362 6495 4.3m, 12A/200V, C13 to JIS C-8303 (Japan) Line Cord
39Y7926 6335 4.3m, 12A/100V, C13 to JIS C-8303 (Japan) Line Cord
39Y7922 6214 2.8m, 10A/250V, C13 to SABS 164 (S Africa) Line Cord
81Y2379 6576 4.3m, 10A/230V, C13 to SABS 164 (South Africa) Line Cord
39Y7925 6219 2.8m, 220-240V, C13 to KETI (S Korea) Line Cord
81Y2385 6494 4.3m, 12A/220V, C13 to KSC 8305 (S. Korea) Line Cord
39Y7919 6216 2.8m, 10A/250V, C13 to SEV 1011-S24507 (Swiss) Line Cord
81Y2390 6578 4.3m, 10A/230V, C13 to SEV 1011-S24507 (Sws) Line Cord
23R7158 6386 2.8m, 10A/125V, C13 to CNS 10917-3 (Taiwan) Line Cord
81Y2375 6317 2.8m, 10A/240V, C13 to CNS 10917-3 (Taiwan) Line Cord
81Y2374 6402 2.8m, 13A/125V, C13 to CNS 60799 (Taiwan) Line Cord
4L67A08363 AX8B 4.3m, 10A 125V, C13 to CNS 10917 (Taiwan) Line Cord
81Y2389 6531 4.3m, 10A/250V, C13 to 76 CNS 10917-3 (Taiwan) Line Cord
81Y2388 6530 4.3m, 13A/125V, C13 to CNS 10917 (Taiwan) Line Cord
39Y7923 6215 2.8m, 10A/250V, C13 to BS 1363/A (UK) Line Cord
81Y2377 6577 4.3m, 10A/230V, C13 to BS 1363/A (UK) Line Cord
90Y3016 6313 2.8m, 10A/120V, C13 to NEMA 5-15P (US) Line Cord
46M2592 A1RF 2.8m, 10A/250V, C13 to NEMA 6-15P Line Cord
00WH545 6401 2.8m, 13A/120V, C13 to NEMA 5-15P (US) Line Cord
4L67A08359 6370 4.3m, 10A/125V, C13 to NEMA 5-15P (US) Line Cord
4L67A08361 6373 4.3m, 10A/250V, C13 to NEMA 6-15P (US) Line Cord
4L67A08360 AX8A 4.3m, 13A/120V, C13 to NEMA 5-15P (US) Line Cord

-48V DC power cord

For the -48V DC Power Supply, the following power cable is supported.

Table 70. -48V DC power cable
Part number Feature code Description
4X97A59831 BE4V 2.5m, -48VDC Interconnecting Cable

Systems management

The server contains an integrated service processor, XClarity Controller (XCC), which provides advanced control, monitoring, and alerting functions. The XCC is based on the Pilot4 XE401 baseboard management controller (BMC) using a dual-core ARM Cortex A9 service processor.

Local management

The SR645 offers a front operator panel with key LED status indicators, as shown in the following figure.

Tip: The Network LED only shows network activity of the installed OCP network adapter.

SR645 LED status panel
Figure 15. Front operator panel

Light path diagnostics

The server offers light path diagnostics. If an environmental condition exceeds a threshold or if a system component fails, the XCC lights LEDs inside the server to help you diagnose the problem and find the failing part. The server has fault LEDs next to the following components:

  • Each processor
  • Each memory DIMM
  • Each drive bay
  • Each system fan
  • Each power supply

Integrated Diagnostics Panel for 8x 2.5-inch configurations

For configurations with 8x 2.5-inch drive bays at the front, the server can optionally be configured to have a pull-out Integrated Diagnostics Panel. The following figure shows the 8x 2.5-inch configuration with the standard (fixed) operator panel and the optional Integrated Diagnostics Panel.

Operator panel choices for the 8x 2.5-inch drive bay configuration
Figure 16. Operator panel choices for the 8x 2.5-inch drive bay configuration

The Integrated Diagnostics Panel allows quick access to system status, firmware, network, and health information. The LCD display on the panel and the function buttons give you access to the following information:

  • Active alerts
  • Status Dashboard
  • System VPD: machine type & mode, serial number, UUID string
  • System firmware levels: UEFI and XCC firmware
  • XCC network information: hostname, MAC address, IP address, DNS addresses
  • Environmental data: Ambient temperature, CPU temperature, AC input voltage, estimated power consumption
  • Active XCC sessions
  • System reset action

The Integrated Diagnostics Panel can be configured as listed in the following table. It is only available configure-to-order (CTO); not available as a field upgrade.

Table 71. Ordering information for the Integrated Diagnostics Panel
Part number Feature code Description
CTO only B8NH ThinkSystem 1U Integrated Diagnostics Panel

Configuration rules for the Pull-out operator panel:

  • Only supported with configurations with 8x 2.5-inch drive bays
  • Not available as a field upgrade. The component is CTO or on pre-configured models only

External Diagnostics Handset

The SR645 also has a port to connect an External Diagnostics Handset as shown in the following figure. The External Diagnostics Handset has the same functions as the Integrated Diagnostics Panel but has the advantages of not consuming space on the front of the server plus it can be shared amongst many servers in your data center. The handset has a magnet on the back of it to allow you to easily mount it on a convenient place on any rack cabinet.

External management LCD
Figure 17. External Diagnostics Handset

Ordering information for the External Diagnostics Handset with is listed in the following table.

Table 72. External Diagnostics Handset ordering information
Part number Feature code Description
4TA7A64874 BEUX ThinkSystem External Diagnostics Handset

The front of the server also houses an information pull-out tab (also known as the network access tag). See Figure 2 for the location. A label on the tab shows the network information (MAC address and other data) to remotely access the service processor.

System status with XClarity Mobile

The XClarity Mobile app includes a tethering function where you can connect your Android or iOS device to the server via USB to see the status of the server.

The steps to connect the mobile device are as follows:

  1. Enable USB Management on the server, by holding down the ID button for 3 seconds (or pressing the dedicated USB management button if one is present)
  2. Connect the mobile device via a USB cable to the server's USB port with the management symbol USB Management symbol
  3. In iOS or Android settings, enable Personal Hotspot or USB Tethering
  4. Launch the Lenovo XClarity Mobile app

Once connected you can see the following information:

  • Server status including error logs (read only, no login required)
  • Server management functions (XClarity login credentials required)

Remote management

The server offers a dedicated RJ45 port at the rear of the server for remote management via the XClarity Controller management processor. The port supports 10/100/1000 Mbps speeds.

Remote server management is provided through industry-standard interfaces:

  • Intelligent Platform Management Interface (IPMI) Version 2.0
  • Simple Network Management Protocol (SNMP) Version 3 (no SET commands; no SNMP v1)
  • Common Information Model (CIM-XML)
  • Representational State Transfer (REST) support
  • Redfish support (DMTF compliant)
  • Web browser - HTML 5-based browser interface (Java and ActiveX not required) using a responsive design (content optimized for device being used - laptop, tablet, phone) with NLS support

IPMI via the Ethernet port (IPMI over LAN) is supported, however it is disabled by default. For CTO orders you can specify whether you want to the feature enabled or disabled in the factory, using the feature codes listed in the following table.

Table 73. IPMI-over-LAN settings
Feature code Description
B7XZ Disable IPMI-over-LAN (default)
B7Y0 Enable IPMI-over-LAN

There are two XClarity Controller upgrades available for the server, Advanced and Enterprise.

XCC Advanced Upgrade adds the following functions:

  • Remotely viewing video with graphics resolutions up to 1600x1200 at 75 Hz with up to 23 bits per pixel, regardless of the system state
  • Remotely accessing the server using the keyboard and mouse from a remote client
  • International keyboard mapping support
  • Syslog alerting
  • Redirecting serial console via SSH
  • Component replacement log (Maintenance History log)
  • Access restriction (IP address blocking)
  • Lenovo SED security key management
  • Displaying graphics for real-time and historical power usage data and temperature

XCC Enterprise Upgrade enables the following additional features:

  • Boot video capture and crash video capture
  • Virtual console collaboration - Ability for up to 6 remote users to be log into the remote session simultaneously
  • Remote console Java client
  • Mapping the ISO and image files located on the local client as virtual drives for use by the server
  • Mounting the remote ISO and image files via HTTPS, SFTP, CIFS, and NFS
  • Power capping
  • System utilization data and graphic view
  • Single sign on with Lenovo XClarity Administrator
  • Update firmware from a repository
  • License for XClarity Energy Manager

For configure-to-order (CTO), you can enable the required XCC functionality by selecting the appropriate XCC feature codes listed in the following table:

  • XCC Standard - select neither feature listed in the table
  • XCC Advanced - select feature AVUT
  • XCC Enterprise - select feature AUPW
Table 74. XClarity Controller upgrades for configure-to-order
Feature code Description
AVUT ThinkSystem XClarity Controller Standard to Advanced Upgrade
AUPW ThinkSystem XClarity Controller Standard to Enterprise Upgrade

For systems with XCC Standard or XCC Advanced installed, field upgrades are available as listed in the following table.

Table 75. XClarity Controller field upgrades
Part number Description
4L47A09132 ThinkSystem XClarity Controller Standard to Advanced Upgrade
(for servers that have XCC Standard)
4L47A09133 ThinkSystem XClarity Controller Advanced to Enterprise Upgrade
(for servers that have XCC Advanced)

Lenovo XClarity Provisioning Manager

Lenovo XClarity Provisioning Manager (LXPM) is a UEFI-based application embedded in ThinkSystem servers and accessible via the F1 key during system boot.

LXPM provides the following functions:

  • Graphical UEFI Setup
  • System inventory information and VPD update
  • System firmware updates (UEFI and XCC)
  • RAID setup wizard
  • OS installation wizard (including unattended OS installation)
  • Diagnostics functions

Lenovo XClarity Administrator

Lenovo XClarity Administrator is a centralized resource management solution designed to reduce complexity, speed response, and enhance the availability of Lenovo systems and solutions. It provides agent-free hardware management for ThinkSystem servers, in addition to ThinkServer, System x, and Flex System servers. The administration dashboard is based on HTML 5 and allows fast location of resources so tasks can be run quickly.

Because Lenovo XClarity Administrator does not require any agent software to be installed on the managed endpoints, there are no CPU cycles spent on agent execution, and no memory is used, which means that up to 1GB of RAM and 1 - 2% CPU usage is saved, compared to a typical managed system where an agent is required.

Lenovo XClarity Administrator is an optional software component for the SR645. The software can be downloaded and used at no charge to discover and monitor the SR645 and to manage firmware upgrades.

If software support is required for Lenovo XClarity Administrator, or premium features such as configuration management and operating system deployment are required, Lenovo XClarity Pro software subscription should be ordered. Lenovo XClarity Pro is licensed on a per managed system basis, that is, each managed Lenovo system requires a license.

The following table lists the Lenovo XClarity software license options.

Table 76. Lenovo XClarity Pro ordering information
Part number Feature code Description
00MT201 1339 Lenovo XClarity Pro, per Managed Endpoint w/1 Yr SW S&S
00MT202 1340 Lenovo XClarity Pro, per Managed Endpoint w/3 Yr SW S&S
00MT203 1341 Lenovo XClarity Pro, per Managed Endpoint w/5 Yr SW S&S
7S0X000HWW SAYV Lenovo XClarity Pro, per Managed Endpoint w/6 Yr SW S&S
7S0X000JWW SAYW Lenovo XClarity Pro, per Managed Endpoint w/7 Yr SW S&S

Lenovo XClarity Administrator offers the following standard features that are available at no charge:

  • Auto-discovery and monitoring of Lenovo systems
  • Firmware updates and compliance enforcement
  • External alerts and notifications via SNMP traps, syslog remote logging, and e-mail
  • Secure connections to managed endpoints
  • NIST 800-131A or FIPS 140-2 compliant cryptographic standards between the management solution and managed endpoints
  • Integration into existing higher-level management systems such as cloud automation and orchestration tools through REST APIs, providing extensive external visibility and control over hardware resources
  • An intuitive, easy-to-use GUI
  • Scripting with Windows PowerShell, providing command-line visibility and control over hardware resources

Lenovo XClarity Administrator offers the following premium features that require an optional Pro license:

  • Pattern-based configuration management that allows to define configurations once and apply repeatedly without errors when deploying new servers or redeploying existing servers without disrupting the fabric
  • Bare-metal deployment of operating systems and hypervisors to streamline infrastructure provisioning

For more information, refer to the Lenovo XClarity Administrator Product Guide:
http://lenovopress.com/tips1200

Lenovo XClarity Integrators

Lenovo also offers software plug-in modules, Lenovo XClarity Integrators, to manage physical infrastructure from leading external virtualization management software tools including those from Microsoft and VMware.

These integrators are offered at no charge, however if software support is required, a Lenovo XClarity Pro software subscription license should be ordered.

Lenovo XClarity Integrators offer the following additional features:

  • Ability to discover, manage, and monitor Lenovo server hardware from VMware vCenter or Microsoft System Center
  • Deployment of firmware updates and configuration patterns to Lenovo x86 rack servers and Flex System from the virtualization management tool
  • Non-disruptive server maintenance in clustered environments that reduces workload downtime by dynamically migrating workloads from affected hosts during rolling server updates or reboots
  • Greater service level uptime and assurance in clustered environments during unplanned hardware events by dynamically triggering workload migration from impacted hosts when impending hardware failures are predicted

For more information about all the available Lenovo XClarity Integrators, see the Lenovo XClarity Administrator Product Guide: https://lenovopress.com/tips1200-lenovo-xclarity-administrator

Lenovo XClarity Essentials

Lenovo offers the following XClarity Essentials software tools that can help you set up, use, and maintain the server at no additional cost:

  • Lenovo Essentials OneCLI

    OneCLI is a collection of server management tools that uses a command line interface program to manage firmware, hardware, and operating systems. It provides functions to collect full system health information (including health status), configure system settings, and update system firmware and drivers.

  • Lenovo Essentials UpdateXpress

    The UpdateXpress tool is a standalone GUI application for firmware and device driver updates that enables you to maintain your server firmware and device drivers up-to-date and help you avoid unnecessary server outages. The tool acquires and deploys individual updates and UpdateXpress System Packs (UXSPs) which are integration-tested bundles.

  • Lenovo Essentials Bootable Media Creator

    The Bootable Media Creator (BOMC) tool is used to create bootable media for offline firmware update.

For more information and downloads, visit the Lenovo XClarity Essentials web page:
http://support.lenovo.com/us/en/documents/LNVO-center

Lenovo XClarity Energy Manager

Lenovo XClarity Energy Manager (LXEM) is a power and temperature management solution for data centers. It is an agent-free, web-based console that enables you to monitor and manage power consumption and temperature in your data center through the management console. It enables server density and data center capacity to be increased through the use of power capping.

LXEM is a licensed product. A single-node LXEM license is included with the XClarity Controller Enterprise upgrade as described in the Remote Management section. If your server does not have the XCC Enterprise upgrade, Energy Manager licenses can be ordered as shown in the following table.

Table 77. Lenovo XClarity Energy Manager
Part number Description
4L40E51621 Lenovo XClarity Energy Manager Node License (1 license needed per server)

Note: The SR645 does not support the following Energy Manager functions:

  • Power capping
  • Policy-based management

For more information about XClarity Energy Manager, see the following resources:

Lenovo Capacity Planner

Lenovo Capacity Planner is a power consumption evaluation tool that enhances data center planning by enabling IT administrators and pre-sales professionals to understand various power characteristics of racks, servers, and other devices. Capacity Planner can dynamically calculate the power consumption, current, British Thermal Unit (BTU), and volt-ampere (VA) rating at the rack level, improving the planning efficiency for large scale deployments.

For more information, refer to the Capacity Planner web page:
http://datacentersupport.lenovo.com/us/en/solutions/lnvo-lcp

Security

The SR645 server offers the following electronic security features:

  • Secure Boot function of the AMD EPYC processor
  • Firmware signature processes compliant with FIPS and NIST requirements
  • Administrator and power-on password
  • Integrated Trusted Platform Module (TPM) supporting TPM 2.0. Servers with EPYC 7002 processors also support TPM 1.2.
  • Optional Nationz TPM 2.0, available only in China (CTO only)
  • Self-encrypting drives (SEDs) with support for enterprise key managers - see the SED encryption key management section

The server is NIST SP 800-147B compliant.

The SR645 server also offers the following physical security features:

  • Chassis intrusion switch
  • Optional lockable front security bezel

The optional lockable front security bezel is shown in the following figure and includes a key that enables you to secure the bezel over the drives and system controls thereby reducing the chance of unauthorized or accidental access to the server.

SR645 lockable front security bezel
Figure 18. Lockable front security bezel

The dimensions of the security bezel are:

  • Width: 437 mm (17.2 in.)
  • Height: 43 mm (1.3 in.)
  • Width: 23 mm (0.9 in.)

The following table lists the security options for the SR645.

Table 78. Security features
Part number Feature code Description
CTO only* B8LE ThinkSystem Nationz Trusted Platform Module v2.0 (China customers only)
4XH7A09890 B8NL ThinkSystem 1U Security Bezel v2

* Not available as a field upgrade. The component is CTO or on pre-configured models only.

Platform Firmware Resiliency - Lenovo ThinkShield

Lenovo's ThinkShield Security is a transparent and comprehensive approach to security that extends to all dimensions of our data center products: from development, to supply chain, and through the entire product lifecycle.

The ThinkSystem SR645 includes Platform Firmware Resiliency (PFR) hardware Root of Trust (RoT) which enables the system to be NIST SP800-193 compliant. This offering further enhances key platform subsystem protections against unauthorized firmware updates and corruption, to restore firmware to an integral state, and to closely monitor firmware for possible compromise from cyber attacks.

PFR operates upon the following server components:

  • UEFI image – the low-level server firmware that connects the operating system to the server hardware
  • XCC image – the management “engine” software that controls and reports on the server status separate from the server operating system
  • FPGA image – the code that runs the server’s lowest level hardware controller on the motherboard

The Lenovo Platform Root of Trust Hardware performs the following three main functions:

  • Detection – Measures the firmware and updates for authenticity
  • Recovery – Recovers a corrupted image to a known-safe image
  • Protection – Monitors the system to ensure the known-good firmware is not maliciously written

These enhanced protection capabilities are implemented using a dedicated, discrete security processor whose implementation has been rigorously validated by leading third-party security firms. Security evaluation results and design details are available for customer review – providing unprecedented transparency and assurance.

The SR645 includes support for Secure Boot, a UEFI firmware security feature developed by the UEFI Consortium that ensures only immutable and signed software are loaded during the boot time. The use of Secure Boot helps prevent malicious code from being loaded and helps prevent attacks, such as the installation of rootkits. Lenovo offers the capability to enable secure boot in the factory, to ensure end-to-end protection. Alternatively, Secure Boot can be left disabled in the factory, allowing the customer to enable it themselves at a later point, if desired.

The following table lists the relevant feature code(s).

Table 79. Secure Boot options
Part number Feature code Description Purpose
CTO only AUK7 TPM 2.0 and Secure Boot Configure the system in the factory with Secure Boot enabled.
CTO only B0MK Enable TPM 2.0 Configure the system without Secure Boot enabled. Customers can enable Secure Boot later if desired.

Tip: If Secure Boot is not enabled in the factory, it can be enabled later by the customer. However once Secure Boot is enabled, it cannot be disabled.

Security standards

The SR645 supports the following security standards and capabilities:

  • Industry Standard Security Capabilities
    • AMD CPU Enablement
      • AES-NI (Advanced Encryption Standard New Instructions)
      • GMET (Guest Mode Execute Trap)
      • Hardware-based side channel attack resilience enhancements
      • NX (No eXecute)
      • PSB (Platform Secure Boot)
      • Shadow Stack
      • SEV (Secure Encrypted Virtualization)
      • SEV-ES (Encrypted State register encryption)
      • SEV-SNP (Secure Nested Paging)
      • SVM (Secure Virtual Machine)
      • SME (Secure Memory Encryption)
      • UMIP (User Mode Instruction Prevention)
    • Microsoft Windows Security Enablement
      • Credential Guard
      • Device Guard
      • Host Guardian Service
    • TCG (Trusted Computing Group) TPM (Trusted Platform Module) 2.0
    • UEFI (Unified Extensible Firmware Interface) Forum Secure Boot
  • Hardware Root of Trust and Security
    • Independent security subsystem providing platform-wide NIST SP800-193 compliant Platform Firmware Resilience (PFR)
    • Host domain RoT supplemented by AMD Platform Secure Boot (PSB)
    • Management domain RoT supplemented by the Secure Boot features of XCC
  • Platform Security

    For more information on platform security, see the paper “How to Harden the Security of your ThinkSystem Server and Management Applications” available from https://lenovopress.com/lp1260-how-to-harden-the-security-of-your-thinksystem-server.

    • Boot and run-time firmware integrity monitoring with rollback to known-good firmware (e.g., “self-healing”)
    • Non-volatile storage bus security monitoring and filtering
    • Resilient firmware implementation, such as to detect and defeat unauthorized flash writes or SMM (System Management Mode) memory incursions
    • Patented IPMI KCS channel privileged access authorization (USPTO Patent# 11,256,810)
    • Host and management domain authorization, including integration with CyberArk for enterprise password management
    • KMIP (Key Management Interoperability Protocol) compliant, including support for IBM SKLM and Thales KeySecure
    • Reduced “out of box” attack surface
    • Configurable network services
  • Standards Compliance and/or Support
    • NIST SP800-131A rev 2 “Transitioning the Use of Cryptographic Algorithms and Key Lengths”
    • NIST SP800-147B “BIOS Protection Guidelines for Servers”
    • NIST SP800-193 “Platform Firmware Resiliency Guidelines”
    • ISO/IEC 11889 “Trusted Platform Module Library”
    • Common Criteria TCG Protection Profile for “PC Client Specific TPM 2.0”
    • European Union Commission Regulation 2019/424 (“ErP Lot 9”) “Ecodesign Requirements for Servers and Data Storage Products” Secure Data Deletion
    • Optional FIPS 140-2 validated Self-Encrypting Disks (SEDs) with external KMIP-based key management
  • Product and Supply Chain Security
    • Suppliers validated through Lenovo’s Trusted Supplier Program
    • Developed in accordance with Lenovo’s Secure Development Lifecycle (LSDL)
    • Continuous firmware security validation through automated testing, including static code analysis, dynamic network and web vulnerability testing, software composition analysis, and subsystem-specific testing, such as UEFI security configuration validation
    • Ongoing security reviews by US-based security experts, with attestation letters available from our third-party security partners
    • Digitally signed firmware, stored and built on US-based infrastructure and signed on US-based Hardware Security Modules (HSMs)
    • Manufacturing transparency via Intel Transparent Supply Chain (for details, see https://lenovopress.com/lp1434-introduction-to-intel-transparent-supply-chain-on-lenovo-thinksystem-servers)
    • TAA (Trade Agreements Act) compliant manufacturing, by default in Mexico for North American markets with additional US and EU manufacturing options
    • US 2019 NDAA (National Defense Authorization Act) Section 889 compliant

Rack installation

The following table lists the rack installation options that are available for the SR645.

The VGA Upgrade Kit allows you to upgrade your server by adding a VGA video port to the front of the server (if the server does not already come with a front VGA port). When the front VGA is in use, the rear VGA port is automatically disabled.

Table 80. Rack installation options
Option Feature Code Description
Optional front VGA port
4X97A12644 BA2Y ThinkSystem 1U VGA Cable
(adds a VGA port to the front of the server)
Rail slides
4M17A13564 BK7W ThinkSystem Toolless Friction Rail v2
4M17A11754 B8LA ThinkSystem Toolless Slide Rail Kit v2
4M17A11758 B8LC ThinkSystem Toolless Slide Rail Kit v2 with 1U CMA
Cable Management Arm
7M27A05699 B136 ThinkSystem 1U CMA Upgrade Kit for Toolless Slide Rail

The following table summarizes the rail kit features and specifications.

Table 81. Rail kit features and specifications summary
Option name ThinkSystem Toolless Friction Rail v2 ThinkSystem Toolless Slide Rail Kit v2 ThinkSystem Toolless Slide Rail Kit v2 with 1U CMA
Option part number 4M17A13564 4M17A11754 4M17A11758
Rail type Half-out slide rail (friction) Full-out slide rail (ball bearing) Full-out slide rail (ball bearing)
Toolless installation Yes Yes Yes
CMA support No Optional, 7M27A05699* Included
Supported rack type Four-post IBM and Lenovo standard rack, complying with the IEC standard Four-post IBM and Lenovo standard rack, complying with the IEC standard Four-post IBM and Lenovo standard rack, complying with the IEC standard
In-rack server maintenance No Yes Yes
1U PDU support Yes Yes Yes
0U PDU support Yes Limited support** Limited support**
Supported mounting holes Square or round Square or round Square or round
Thickness of mounting flanges 2.0-3.3 mm (0.08-0.13 inches) 2.0-3.3 mm (0.08-0.13 inches) 2.0-3.3 mm (0.08-0.13 inches)
Supported distance between front and rear mounting flanges ‡ 610-864 mm (24-34 inches) 610-813 mm (24-32 inches) 610-813 mm (24-32 inches)
Rail length† 751 mm (29.6 inches) 740 mm (29.1 inches) 820 mm (32.3 inches)

* CMA mounting brackets are not preinstalled on the rail. The CMA mounting brackets are contained in the CMA option kit package and you will need to install the CMA mounting brackets first. For detailed instructions, refer to the documentation that comes with the CMA option kit.
** If you want to install the rails and a 0U PDU into the same rack, the rack must meet the height and depth requirements as described in ThinkSystem Rail Support Matrix.
‡ For best performance, it is recommended that you install the rails to the racks with a 719-mm distance (28.31-inch, Lenovo rack default distance) between the front and rear mounting flanges.
† Measured when mounted on the rack, from the front surface of the front mounting flange to the rear most point of the rail. Rail is in closed position.

Operating system support

The SR645 with EPYC 7003 processors supports the following operating systems:

  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2019
  • Microsoft Windows Server 2022
  • Red Hat Enterprise Linux 8.3
  • Red Hat Enterprise Linux 8.4
  • Red Hat Enterprise Linux 8.5
  • Red Hat Enterprise Linux 8.6
  • Red Hat Enterprise Linux 8.7
  • Red Hat Enterprise Linux 8.8
  • Red Hat Enterprise Linux 8.9
  • Red Hat Enterprise Linux 9.0
  • Red Hat Enterprise Linux 9.1
  • Red Hat Enterprise Linux 9.2
  • Red Hat Enterprise Linux 9.3
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server 12 Xen SP5
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server 15 SP5
  • SUSE Linux Enterprise Server 15 Xen SP2
  • SUSE Linux Enterprise Server 15 Xen SP3
  • SUSE Linux Enterprise Server 15 Xen SP4
  • SUSE Linux Enterprise Server 15 Xen SP5
  • Ubuntu 22.04 LTS 64-bit
  • VMware ESXi 6.7 U3
  • VMware ESXi 7.0 U1
  • VMware ESXi 7.0 U2
  • VMware ESXi 7.0 U3
  • VMware ESXi 8.0
  • VMware ESXi 8.0 U1
  • VMware ESXi 8.0 U2

The SR645 with EPYC 7002 processors supports the following operating systems:

  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2019
  • Microsoft Windows Server 2022
  • Red Hat Enterprise Linux 7.6
  • Red Hat Enterprise Linux 7.7
  • Red Hat Enterprise Linux 7.8
  • Red Hat Enterprise Linux 7.9
  • Red Hat Enterprise Linux 8.1
  • Red Hat Enterprise Linux 8.2
  • Red Hat Enterprise Linux 8.3
  • Red Hat Enterprise Linux 8.4
  • Red Hat Enterprise Linux 8.5
  • Red Hat Enterprise Linux 8.6
  • Red Hat Enterprise Linux 8.7
  • Red Hat Enterprise Linux 8.8
  • Red Hat Enterprise Linux 8.9
  • Red Hat Enterprise Linux 9.0
  • Red Hat Enterprise Linux 9.1
  • Red Hat Enterprise Linux 9.2
  • Red Hat Enterprise Linux 9.3
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server 12 Xen SP5
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server 15 SP5
  • SUSE Linux Enterprise Server 15 Xen SP1
  • SUSE Linux Enterprise Server 15 Xen SP2
  • SUSE Linux Enterprise Server 15 Xen SP3
  • SUSE Linux Enterprise Server 15 Xen SP4
  • SUSE Linux Enterprise Server 15 Xen SP5
  • Ubuntu 22.04 LTS 64-bit
  • VMware ESXi 6.7 U3
  • VMware ESXi 7.0
  • VMware ESXi 7.0 U1
  • VMware ESXi 7.0 U2
  • VMware ESXi 7.0 U3
  • VMware ESXi 8.0
  • VMware ESXi 8.0 U1
  • VMware ESXi 8.0 U2

For a complete list of supported, certified and tested operating systems, plus additional details and links to relevant web sites, see the Operating System Interoperability Guide:

For configure-to-order configurations, the server can be preloaded with VMware ESXi installed on M.2 cards. Ordering information is listed in the following table.

Table 82. VMware ESXi preload
Part number Feature code Description
CTO only B88T VMware ESXi 6.7 U3 (factory installed)
CTO only BBZG VMware ESXi 7.0 (factory installed) (EPYC 7002 only)
CTO only BE5E VMware ESXi 7.0 U1 (Factory Installed)
CTO only BHSR VMware ESXi 7.0 U2 (Factory Installed)
CTO only BMEY VMware ESXi 7.0 U3 (Factory Installed)
CTO only BMT5 VMware ESXi 8.0 (Factory Installed)
CTO only BQ8S VMware ESXi 8.0 U1 (Factory Installed)
CTO only BYC7 VMware ESXi 8.0 U2 (Factory Installed)

You can download supported VMware vSphere hypervisor images from the following web page and load it on the M.2 drives or 7mm drives using the instructions provided:
https://vmware.lenovo.com/content/custom_iso/

Physical and electrical specifications

The SR645 has the following overall physical dimensions, excluding components that extend outside the standard chassis, such as EIA flanges, front security bezel (if any), and power supply handles:

  • Width: 440 mm (17.3 inches)
  • Height: 43 mm (1.7 inches)
  • Depth: 773 mm (30.4 inches)

The following table lists the detailed dimensions. See the figure below for the definition of each dimension.

Table 83. Detailed dimensions
Dimension Description
482 mm Xa = Width, to the outsides of the front EIA flanges
435 mm Xb = Width, to the rack rail mating surfaces
440 mm Xc = Width, to the outer most chassis body feature
43 mm Ya = Height, from the bottom of chassis to the top of the chassis
724 mm Za = Depth, from the rack flange mating surface to the rearmost I/O port surface
738 mm Zb = Depth, from the rack flange mating surface to the rearmost feature of the chassis body
753 mm (≤1100W PSU)
781 mm (1800W PSU)		 Zc = Depth, from the rack flange mating surface to the rearmost feature such as power supply handle
36 mm Zd = Depth, from the forwardmost feature on front of EIA flange to the rack flange mating surface
47 mm Ze = Depth, from the front of security bezel (if applicable) or forwardmost feature to the rack flange mating surface

Rack server dimensions
Figure 19. Server dimensions

The shipping dimensions (cardboard packaging) of the SR645 are as follows:

  • Width: 587 mm (23.1 inches)
  • Height: 225 mm (8.9 inches)
  • Depth: 998 mm (39.3 inches)

The server has the following weight:

  • Maximum weight: 20.2 kg (44.6 lb)

The server has the following electrical specifications for AC input power supplies:

  • Input voltage:
    • 100 to 127 (nominal) Vac, 50 Hz or 60 Hz
    • 200 to 240 (nominal) Vac, 50 Hz or 60 Hz
    • 180 to 300 Vdc (China only)
  • Inlet current:
    • 100-127 V:
      • 500W power supply: 5.7 A
      • 750W Platinum power supply: 8.4 A
      • 750W Titanium power supply: Not supported
      • 1100W power supply: 12 A*
      • 1800W power supply: Not supported
    • 200-240 V:
      • 500W power supply: 2.7 A
      • 750W Platinum power supply: 4.1 A
      • 750W Titanium power supply: 4.0 A
      • 1100W power supply: 6.0 A
      • 1800W power supply: 10 A

* In China, this power supply cannot exceed 10 A current.

Electrical specifications for DC input power supply:

  • Input voltage: -48 to -60 Vdc
  • Inlet current (1100W power supply): 26 A

Operating environment

The SR645 server complies with ASHRAE Class A2 specifications with most configurations, and depending on the hardware configuration, also complies with ASHRAE Class A3 and Class A4 specifications. System performance may be impacted when operating temperature is outside ASHRAE A2 specification.

The restrictions to ASHRAE A2 (10-35°C) support are as follows:

  • The use of Mellanox ConnectX-6 adapters with Active Optical Cables (AOCs) requires the ambient temperature be no more than 30°C
  • 3x GPUs + 10x 2.5-inch front drives + 180W or 200W TDP processors requires the ambient temperature be no more than 30°C
  • 2x GPUs + 280W TDP Processors requires the ambient temperature be no more than  30°C
  • Rear 2.5-inch drives + 8x 2.5-inch or 4x 3.5-inch front drives + 180W or 200W TDP processors requires the ambient temperature be no more than 30°C

To comply with ASHRAE A3 (5-40°C) and A4 (5-45°C) specifications, the server models must meet the following hardware configuration requirements:

  • Processor TDP ≤ 170W
  • No DIMMs of 128GB or larger capacity
  • No NVMe drives
  • No NVMe M.2 drives
  • No rear drive bays
  • No mid drive bays
  • No PCIe flash storage adapters
  • No OCP adapters of 10GbE or faster
  • No Mellanox ConnectX-6 HDR and HDR100 adapters
  • No GPUs

Temperature and humidity

The server is supported in the following environment:

  • Air temperature:
    • Operating:
      • ASHRAE Class A2: 10°C to 35°C (50°F to 95°F); the maximum ambient temperature decreases by 1°C for every 300 m (984 ft) increase in altitude above 900 m (2,953 ft).
      • ASHRAE Class A3: 5°C to 40°C (41°F to 104°F); the maximum ambient temperature decreases by 1°C for every 175 m (574 ft) increase in altitude above 900 m (2,953 ft).
      • ASHRAE Class A4: 5°C to 45°C (41°F to 113°F); the maximum ambient temperature decreases by 1°C for every 125 m (410 ft) increase in altitude above 900 m (2,953 ft).
    • Server off: 5°C to 45°C (41°F to 113°F)
    • Shipment/storage: -40°C to 60°C (-40°F to 140°F)
  • Maximum altitude: 3,050 m (10,000 ft)
  • Relative Humidity (non-condensing):
    • Operating
      • ASHRAE Class A2: 8% to 80%; maximum dew point: 21°C (70°F)
      • ASHRAE Class A3: 8% to 85%; maximum dew point: 24°C (75°F)
      • ASHRAE Class A4: 8% to 90%; maximum dew point: 24°C (75°F)
    • Shipment/storage: 8% to 90% 

Heat output

The server generates the following heat:

  • Heat/thermal output:
    • Minimum configuration:  900 BTU/hr,  264 W
    • Maximum configuration: 2924 BTU/hr, 857 W

Acoustical noise emissions

The server has the following acoustic noise emissions declaration:

  • Sound power level (LWAd):
    • Idling: 6.0 Bel (Typical), 7.0 Bel (GPU rich), 7.5 Bel (Storage rich)
    • Operating: 6.5 Bel (Typical), 7.6 Bel (GPU rich), 7.5 Bel (Storage rich)
  • Sound pressure level (LpAm):
    • Idling: 43 dBA (Typical), 53 dBA (GPU rich), 59 dBA (Storage rich)
    • Operating: 49 dBA (Typical), 59 dBA (GPU rich), 59 dBA (Storage rich)

Notes:

  • The sound levels were measured in controlled acoustical environments according to procedures specified by ISO7779 and are reported in accordance with ISO 9296.
  • The declared acoustic sound levels are based on following configurations, which may change slightly depending on configuration/conditions, for example OCP cards such as the Broadcom 57454 and the Marvell 41132 adapters.
    • Typical: 2x 155W CPU, 32x 32GB RDIMM, 10x 2.5" HDD, RAID 930-8i, 10/25GbE SFP28 2-port OCP,  2x 750W PSU
    • GPU rich: 2x 155W CPU, 32x 64GB RDIMM, 10x 2.5" HDD, RAID 930-16i, 10/25GbE SFP28 2-port OCP, 2x T4 GPU, 2x 1100W PSU
    • Storage rich: 2x 155W CPU, 32x 64GB RDIMM, 12x 2.5" HDD, 930-16i RAID, 10/25GbE SFP28 2-port OCP, 2x 750W PSU

Shock and vibration

The server has the following vibration and shock limits:

  • Vibration:
    • Operating: 0.21 G rms at 5 Hz to 500 Hz for 15 minutes across 3 axes
    • Non-operating: 1.04 G rms at 2 Hz to 200 Hz for 15 minutes across 6 surfaces
  • Shock:
    • Operating: 15 G for 3 milliseconds in each direction (positive and negative X, Y, and Z axes)
    • Non-operating:
      • 12 kg - 22 kg: 50 G for 152 in./sec velocity change across 6 surfaces

Particulate contamination

Airborne particulates (including metal flakes or particles) and reactive gases acting alone or in combination with other environmental factors such as humidity or temperature might damage the system that might cause the system to malfunction or stop working altogether.

The following specifications indicate the limits of particulates that the system can tolerate:

  • Reactive gases:
    • The copper reactivity level shall be less than 200 Angstroms per month (Å/month)
    • The silver reactivity level shall be less than 200 Å/month
  • Airborne particulates:
    • The room air should be continuously filtered with MERV 8 filters.
    • Air entering a data center should be filtered with MERV 11 or preferably MERV 13 filters.
    • The deliquescent relative humidity of the particulate contamination should be more than 60% RH
    • Environment must be free of zinc whiskers

For additional information, see the Specifications section of the documentation for the server, available from the Lenovo Documents site, https://pubs.lenovo.com/

Warranty and Support

The SR645 has a 1-year or 3-year warranty based on the machine type of the system:

  • 7D2Y - 1 year warranty
  • 7D2X - 3 year warranty

The standard warranty terms are customer-replaceable unit (CRU) and onsite (for field-replaceable units FRUs only) with standard call center support during normal business hours and 9x5 Next Business Day Parts Delivered.

Lenovo’s additional support services provide a sophisticated, unified support structure for your data center, with an experience consistently ranked number one in customer satisfaction worldwide. Available offerings include:

  • Premier Support

    Premier Support provides a Lenovo-owned customer experience and delivers direct access to technicians skilled in hardware, software, and advanced troubleshooting, in addition to the following:

    • Direct technician-to-technician access through a dedicated phone line
    • 24x7x365 remote support
    • Single point of contact service
    • End to end case management
    • Third-party collaborative software support
    • Online case tools and live chat support
    • On-demand remote system analysis
  • Warranty Upgrade (Preconfigured Support)

    Services are available to meet the on-site response time targets that match the criticality of your systems.

    • 3, 4, or 5 years of service coverage
    • 1-year or 2-year post-warranty extensions
    • Foundation Service: 9x5 service coverage with next business day onsite response. YourDrive YourData is an optional extra (see below).
    • Essential Service: 24x7 service coverage with 4-hour onsite response or 24-hour committed repair (available only in select markets). Bundled with YourDrive YourData.
    • Advanced Service: 24x7 service coverage with 2-hour onsite response or 6-hour committed repair (available only in select markets). Bundled with YourDrive YourData.
  • Managed Services

    Lenovo Managed Services provides continuous 24x7 remote monitoring (plus 24x7 call center availability) and proactive management of your data center using state-of-the-art tools, systems, and practices by a team of highly skilled and experienced Lenovo services professionals.

    Quarterly reviews check error logs, verify firmware & OS device driver levels, and software as needed. We’ll also maintain records of latest patches, critical updates, and firmware levels, to ensure you systems are providing business value through optimized performance.

  • Technical Account Management (TAM)

    A Lenovo Technical Account Manager helps you optimize the operation of your data center based on a deep understanding of your business. You gain direct access to your Lenovo TAM, who serves as your single point of contact to expedite service requests, provide status updates, and furnish reports to track incidents over time. In addition, your TAM will help proactively make service recommendations and manage your service relationship with Lenovo to make certain your needs are met.

  • Enterprise Server Software Support

    Enterprise Software Support is an additional support service providing customers with software support on Microsoft, Red Hat, SUSE, and VMware applications and systems. Around the clock availability for critical problems plus unlimited calls and incidents helps customers address challenges fast, without incremental costs. Support staff can answer troubleshooting and diagnostic questions, address product comparability and interoperability issues, isolate causes of problems, report defects to software vendors, and more.

  • YourDrive YourData

    Lenovo’s YourDrive YourData is a multi-drive retention offering that ensures your data is always under your control, regardless of the number of drives that are installed in your Lenovo server. In the unlikely event of a drive failure, you retain possession of your drive while Lenovo replaces the failed drive part. Your data stays safely on your premises, in your hands. The YourDrive YourData service can be purchased in convenient bundles and is optional with Foundation Service. It is bundled with Essential Service and Advanced Service.

  • Health Check

    Having a trusted partner who can perform regular and detailed health checks is central to maintaining efficiency and ensuring that your systems and business are always running at their best. Health Check supports Lenovo-branded server, storage, and networking devices, as well as select Lenovo-supported products from other vendors that are sold by Lenovo or a Lenovo-Authorized Reseller.

Examples of region-specific warranty terms are second or longer business day parts delivery or parts-only base warranty.

If warranty terms and conditions include onsite labor for repair or replacement of parts, Lenovo will dispatch a service technician to the customer site to perform the replacement. Onsite labor under base warranty is limited to labor for replacement of parts that have been determined to be field-replaceable units (FRUs). Parts that are determined to be customer-replaceable units (CRUs) do not include onsite labor under base warranty.

If warranty terms include parts-only base warranty, Lenovo is responsible for delivering only replacement parts that are under base warranty (including FRUs) that will be sent to a requested location for self-service. Parts-only service does not include a service technician being dispatched onsite. Parts must be changed at customer’s own cost and labor and defective parts must be returned following the instructions supplied with the spare parts.

Lenovo Service offerings are region-specific. Not all preconfigured support and upgrade options are available in every region. For information about Lenovo service upgrade offerings that are available in your region, refer to the following resources:

For service definitions, region-specific details, and service limitations, please refer to the following documents:

Services

Lenovo Services is a dedicated partner to your success. Our goal is to reduce your capital outlays, mitigate your IT risks, and accelerate your time to productivity.

Note: Some service options may not be available in all markets or regions. For more information, go to https://www.lenovo.com/services. For information about Lenovo service upgrade offerings that are available in your region, contact your local Lenovo sales representative or business partner.

Here’s a more in-depth look at what we can do for you:

  • Asset Recovery Services

    Asset Recovery Services (ARS) helps customers recover the maximum value from their end-of-life equipment in a cost-effective and secure way. On top of simplifying the transition from old to new equipment, ARS mitigates environmental and data security risks associated with data center equipment disposal. Lenovo ARS is a cash-back solution for equipment based on its remaining market value, yielding maximum value from aging assets and lowering total cost of ownership for your customers. For more information, see the ARS page, https://lenovopress.com/lp1266-reduce-e-waste-and-grow-your-bottom-line-with-lenovo-ars.

  • Assessment Services

    An Assessment helps solve your IT challenges through an onsite, multi-day session with a Lenovo technology expert. We perform a tools-based assessment which provides a comprehensive and thorough review of a company's environment and technology systems. In addition to the technology based functional requirements, the consultant also discusses and records the non-functional business requirements, challenges, and constraints. Assessments help organizations like yours, no matter how large or small, get a better return on your IT investment and overcome challenges in the ever-changing technology landscape.

  • Design Services

    Professional Services consultants perform infrastructure design and implementation planning to support your strategy. The high-level architectures provided by the assessment service are turned into low level designs and wiring diagrams, which are reviewed and approved prior to implementation. The implementation plan will demonstrate an outcome-based proposal to provide business capabilities through infrastructure with a risk-mitigated project plan.

  • Basic Hardware Installation

    Lenovo experts can seamlessly manage the physical installation of your server, storage, or networking hardware. Working at a time convenient for you (business hours or off shift), the technician will unpack and inspect the systems on your site, install options, mount in a rack cabinet, connect to power and network, check and update firmware to the latest levels, verify operation, and dispose of the packaging, allowing your team to focus on other priorities.

  • Deployment Services

    When investing in new IT infrastructures, you need to ensure your business will see quick time to value with little to no disruption. Lenovo deployments are designed by development and engineering teams who know our Products & Solutions better than anyone else, and our technicians own the process from delivery to completion. Lenovo will conduct remote preparation and planning, configure & integrate systems, validate systems, verify and update appliance firmware, train on administrative tasks, and provide post-deployment documentation. Customer’s IT teams leverage our skills to enable IT staff to transform with higher level roles and tasks.

  • Integration, Migration, and Expansion Services

    Move existing physical & virtual workloads easily, or determine technical requirements to support increased workloads while maximizing performance. Includes tuning, validation, and documenting ongoing run processes. Leverage migration assessment planning documents to perform necessary migrations.

Regulatory compliance

The server conforms to the following standards:

  • Energy Star 3.0
  • FCC: Verified to comply with Part 15 of the FCC Rules, Class A
  • Canada ICES-003, issue 6, Class A
  • UL/IEC 62368-1
  • CAN/CSA-C22.2 No. 62368-1
  • NOM-019
  • Argentina IEC 62368-1
  • Japan VCCI, Class A
  • Australia/New Zealand AS/NZS CISPR 32, Class A; AS/NZS 60950.1
  • IEC 60950-1 & IEC 62368-1 (CB Certificate and CB Test Report)
  • China CCC (GB4943.1), GB9254 Class A, GB17625.1
  • Taiwan BSMI CNS13438, Class A; CNS14336-1; section 5 of CNS15663
  • Korea KN32, Class A; KN35
  • Russia, Belorussia and Kazakhstan, EAC: TP TC 004/2011 (for Safety); TP TC 020/2011 (for EMC); TP EAC 037/2016 (for RoHS)
  • CE Mark (EN55032 Class A, EN60950-1, EN62368-1, EN55024, EN55035, EN61000-3-2, (EU) 2019/424, EN 50581-1 and EN61000-3-3)
  • CISPR 32, Class A
  • TUV-GS (EN62368-1, EK1-ITB2000, AfPS GS 01 PAK Par. 3.1)
  • India BIS certification

External drive enclosures

The server supports attachment to external drive enclosures using a RAID controller with external ports or a SAS host bus adapter. Adapters supported by the server are listed in the SAS adapters for external storage section.

Note: Information provided in this section is for ordering reference purposes only. For the operating system and adapter support details, refer to the interoperability matrix for a particular storage enclosure that can be found on the Lenovo Data Center Support web site:
http://datacentersupport.lenovo.com

Table 84. External drive enclosures
Model Description
4587HC1 Lenovo Storage D1212 Disk Expansion Enclosure (2U enclosure wth 12x LFF drive bays)
4587HC2 Lenovo Storage D1224 Disk Expansion Enclosure (2U enclosure wth 24x SFF drive bays)
6413HC1 Lenovo Storage D3284 High Density Expansion Enclosure (5U enclosure wth 84x LFF drive bays)
7DAHCTO1WW Lenovo ThinkSystem D4390 Direct Attached Storage (4U enclosure wth 90x LFF drive bays)

For details about supported drives, adapters, and cables, see the following Lenovo Press Product Guides:

External storage systems

Lenovo offers the ThinkSystem DE Series and ThinkSystem DM Series external storage systems for high-performance storage. See the DE Series and DM Series product guides for specific controller models, expansion enclosures and configuration options:

External backup units

The server supports both USB-attached RDX backup units and SAS-attached tape drives.

The following table lists the available external SAS tape backup options.

Tip: Verify the end-to-end support of an IBM tape backup solution through the IBM System Storage Interoperation Center (SSIC): http://www.ibm.com/systems/support/storage/ssic

Table 85. External SAS backup options
Part number Description
External SAS tape backup drives
6160S6E IBM TS2260 Tape Drive Model H6S
6160S7E IBM TS2270 Tape Drive Model H7S
6160S8E IBM TS2280 Tape Drive Model H8S
6160S9E IBM TS2290 Tape Drive Model H9S
External SAS tape backup autoloaders
6171S6R IBM TS2900 Tape Autoloader w/LTO6 HH SAS
6171S7R IBM TS2900 Tape Autoloader w/LTO7 HH SAS
6171S8R IBM TS2900 Tape Autoloader w/LTO8 HH SAS
6171S9R IBM TS2900 Tape Autoloader w/LTO9 HH SAS
External tape backup libraries
6741A1F IBM TS4300 3U Tape Library-Base Unit
SAS backup drives for TS4300 Tape Library
01KP934 LTO 6 HH SAS Drive
01KP937 LTO 7 HH SAS Drive
01KP953 LTO 8 HH SAS Drive
02JH836 LTO 9 HH SAS Drive

For more information, see the list of Product Guides in the Backup units category:
https://lenovopress.com/servers/options/backup

The following table lists the external RDX backup options available.

Table 86. External RDX dock and cartridges
Part number Feature code Description
External RDX docks
4T27A10725 B32R ThinkSystem RDX External USB 3.0 Dock (No cartridge included with the drive)
Cartridges
7TP7A01601 AVF8 ThinkSystem RDX 500GB Cartridge
7TP7A01602 AVF1 ThinkSystem RDX 1TB Cartridge
7TP7A01603 AVF0 ThinkSystem RDX 2TB Cartridge
7TP7A04318 AXD1 ThinkSystem RDX 4TB Cartridge

For more information, see the Lenovo RDX USB 3.0 Disk Backup Solution product guide:
https://lenovopress.com/tips0894-rdx-usb-30

Top-of-rack Ethernet switches

The following table lists the Ethernet LAN switches that are offered by Lenovo.

Table 87. Ethernet LAN switches
Part number Description
1 Gb Ethernet Rack switches
7Y810011WW Lenovo ThinkSystem NE0152T RackSwitch (Rear to Front)
7Z320O11WW Lenovo ThinkSystem NE0152TO RackSwitch (Rear to Front, ONIE)
7159BAX Lenovo RackSwitch G7028 (Rear to Front)
7159CAX Lenovo RackSwitch G7052 (Rear to Front)
7159G52 Lenovo RackSwitch G8052 (Rear to Front)
7165H1X Juniper EX2300-C PoE Switch
7165H2X Juniper EX2300-24p PoE Switch
1 Gb Ethernet Campus switches
7Z340011WW Lenovo CE0128TB Switch (3-Year Warranty)
7Z360011WW Lenovo CE0128TB Switch (Limited Lifetime Warranty)
7Z340012WW Lenovo CE0128PB Switch (3-Year Warranty)
7Z360012WW Lenovo CE0128PB Switch (Limited Lifetime Warranty)
7Z350021WW Lenovo CE0152TB Switch (3-Year Warranty)
7Z370021WW Lenovo CE0152TB Switch (Limited Lifetime Warranty)
7Z350022WW Lenovo CE0152PB Switch (3-Year Warranty)
7Z370022WW Lenovo CE0152PB Switch (Limited Lifetime Warranty)
10 Gb Ethernet switches
7159A1X Lenovo ThinkSystem NE1032 RackSwitch (Rear to Front)
7159B1X Lenovo ThinkSystem NE1032T RackSwitch (Rear to Front)
7Z330O11WW Lenovo ThinkSystem NE1064TO RackSwitch (Rear to Front, ONIE)
7159C1X Lenovo ThinkSystem NE1072T RackSwitch (Rear to Front)
7159CRW Lenovo RackSwitch G8272 (Rear to Front)
7159GR6 Lenovo RackSwitch G8296 (Rear to Front)
7159BR6 Lenovo RackSwitch G8124E (Rear to Front)
25 Gb Ethernet switches
7159E1X Lenovo ThinkSystem NE2572 RackSwitch (Rear to Front)
7Z210O21WW Lenovo ThinkSystem NE2572O RackSwitch (Rear to Front, ONIE)
7Z330O21WW Lenovo ThinkSystem NE2580O RackSwitch (Rear to Front, ONIE)
100 Gb Ethernet switches
7159D1X Lenovo ThinkSystem NE10032 RackSwitch (Rear to Front)
7Z210O11WW Lenovo ThinkSystem NE10032O RackSwitch (Rear to Front, ONIE)

For more information, see the list of Product Guides in the following switch categories:

Fibre Channel SAN switches

Lenovo offers the ThinkSystem DB Series of Fibre Channel SAN switches for high-performance storage expansion. See the DB Series product guides for models and configuration options:

Uninterruptible power supply units

The following table lists the uninterruptible power supply (UPS) units that are offered by Lenovo.

Table 88. Uninterruptible power supply units
Part number Description
55941AX RT1.5kVA 2U Rack or Tower UPS (100-125VAC)
55941KX RT1.5kVA 2U Rack or Tower UPS (200-240VAC)
55942AX RT2.2kVA 2U Rack or Tower UPS (100-125VAC)
55942KX RT2.2kVA 2U Rack or Tower UPS (200-240VAC)
55943AX RT3kVA 2U Rack or Tower UPS (100-125VAC)
55943KX RT3kVA 2U Rack or Tower UPS (200-240VAC)
55945KX RT5kVA 3U Rack or Tower UPS (200-240VAC)
55946KX RT6kVA 3U Rack or Tower UPS (200-240VAC)
55948KX RT8kVA 6U Rack or Tower UPS (200-240VAC)
55949KX RT11kVA 6U Rack or Tower UPS (200-240VAC)
55948PX RT8kVA 6U 3:1 Phase Rack or Tower UPS (380-415VAC)
55949PX RT11kVA 6U 3:1 Phase Rack or Tower UPS (380-415VAC)
55943KT† ThinkSystem RT3kVA 2U Standard UPS (200-230VAC) (2x C13 10A, 2x GB 10A, 1x C19 16A outlets)
55943LT† ThinkSystem RT3kVA 2U Long Backup UPS (200-230VAC) (2x C13 10A, 2x GB 10A, 1x C19 16A outlets)
55946KT† ThinkSystem RT6kVA 5U UPS (200-230VAC) (2x C13 10A outlets, 1x Terminal Block output)
5594XKT† ThinkSystem RT10kVA 5U UPS (200-230VAC) (2x C13 10A outlets, 1x Terminal Block output)

† Only available in China and the Asia Pacific market.

For more information, see the list of Product Guides in the UPS category:
https://lenovopress.com/servers/options/ups

Power distribution units

The following table lists the power distribution units (PDUs) that are offered by Lenovo.

Table 89. Power distribution units
Part
number		 Feature
code		 Description
ANZ
ASEAN
Brazil
EET
MEA
RUCIS
WE
HTK
INDIA
JAPAN
LA
NA
PRC
0U Basic PDUs
00YJ776 ATZY 0U 36 C13/6 C19 24A 1 Phase PDU N Y Y N N N N N N Y Y Y N
00YJ779 ATZX 0U 21 C13/12 C19 48A 3 Phase PDU N N Y N N N Y N N Y Y Y N
00YJ777 ATZZ 0U 36 C13/6 C19 32A 1 Phase PDU Y Y N Y Y Y Y Y Y N N Y Y
00YJ778 AU00 0U 21 C13/12 C19 32A 3 Phase PDU Y Y N Y Y Y Y Y Y N N Y Y
0U Switched and Monitored PDUs
00YJ783 AU04 0U 12 C13/12 C19 Switched and Monitored 48A 3 Phase PDU N N Y N N N Y N N Y Y Y N
00YJ781 AU03 0U 20 C13/4 C19 Switched and Monitored 24A 1 Phase PDU N N Y N Y N Y N N Y Y Y N
00YJ782 AU02 0U 18 C13/6 C19 Switched and Monitored 32A 3 Phase PDU Y Y Y Y Y Y Y Y Y N Y N Y
00YJ780 AU01 0U 20 C13/4 C19 Switched and Monitored 32A 1 Phase PDU Y Y Y Y Y Y Y Y Y N Y N Y
1U Switched and Monitored PDUs
4PU7A81117 BNDV 1U 18 C19/C13 switched and monitored 48A 3P WYE PDU - ETL N N N N N N N N N N N Y N
4PU7A77467 BLC4 1U 18 C19/C13 Switched and Monitored 80A 3P Delta PDU N N N N N N N N N Y N Y N
4PU7A77469 BLC6 1U 12 C19/C13 switched and monitored 60A 3P Delta PDU N N N N N N N N N N N Y N
4PU7A77468 BLC5 1U 12 C19/C13 switched and monitored 32A 3P WYE PDU Y Y Y Y Y Y Y Y Y N Y Y Y
4PU7A81118 BNDW 1U 18 C19/C13 switched and monitored 48A 3P WYE PDU - CE Y Y Y Y Y Y Y Y Y N Y N Y
46M4002 5896 1U 9 C19/3 C13 Switched and Monitored DPI PDU Y Y Y Y Y Y Y Y Y Y Y Y Y
46M4004 5894 1U 12 C13 Switched and Monitored DPI PDU Y Y Y Y Y Y Y Y Y Y Y Y Y
46M4003 5897 1U 9 C19/3 C13 Switched and Monitored 60A 3 Phase PDU Y Y Y Y Y Y Y Y Y Y Y Y Y
46M4005 5895 1U 12 C13 Switched and Monitored 60A 3 Phase PDU Y Y Y Y Y Y Y Y Y Y Y Y Y
1U Ultra Density Enterprise PDUs (9x IEC 320 C13 + 3x IEC 320 C19 outlets)
71763NU 6051 Ultra Density Enterprise C19/C13 PDU 60A/208V/3PH N N Y N N N N N N Y Y Y N
71762NX 6091 Ultra Density Enterprise C19/C13 PDU Module Y Y Y Y Y Y Y Y Y Y Y Y Y
1U C13 Enterprise PDUs (12x IEC 320 C13 outlets)
39M2816 6030 DPI C13 Enterprise PDU Plus Module (WW) Y Y Y Y Y Y Y Y Y Y Y Y Y
39Y8941 6010 DPI C13 Enterprise PDU Module (WW) Y Y Y Y Y Y Y Y Y Y Y Y Y
1U C19 Enterprise PDUs (6x IEC 320 C19 outlets)
39Y8948 6060 DPI C19 Enterprise PDU Module (WW) Y Y Y Y Y Y Y Y Y Y Y Y Y
39Y8923 6061 DPI Three-phase 60A/208V C19 Enterprise PDU (US) N N Y N N N Y N N N Y Y N
1U Front-end PDUs (3x IEC 320 C19 outlets)
39Y8938 6002 DPI Single-phase 30A/120V Front-end PDU (US) Y Y Y Y Y Y Y Y Y Y Y Y Y
39Y8939 6003 DPI Single-phase 30A/208V Front-end PDU (US) Y Y Y Y Y Y Y Y Y Y Y Y Y
39Y8934 6005 DPI Single-phase 32A/230V Front-end PDU (International) Y Y Y Y Y Y Y Y Y Y Y Y Y
39Y8940 6004 DPI Single-phase 60A/208V Front-end PDU (US) Y N Y Y Y Y Y N N Y Y Y N
39Y8935 6006 DPI Single-phase 63A/230V Front-end PDU (International) Y Y Y Y Y Y Y Y Y Y Y Y Y
1U NEMA PDUs (6x NEMA 5-15R outlets)
39Y8905 5900 DPI 100-127V NEMA PDU Y Y Y Y Y Y Y Y Y Y Y Y Y
Line cords for 1U PDUs that ship without a line cord
40K9611 6504 4.3m, 32A/380-415V, EPDU/IEC 309 3P+N+G 3ph wye (non-US) Line Cord Y Y Y Y Y Y Y Y Y Y Y Y Y
40K9612 6502 4.3m, 32A/230V, EPDU to IEC 309 P+N+G (non-US) Line Cord Y Y Y Y Y Y Y Y Y Y Y Y Y
40K9613 6503 4.3m, 63A/230V, EPDU to IEC 309 P+N+G (non-US) Line Cord Y Y Y Y Y Y Y Y Y Y Y Y Y
40K9614 6500 4.3m, 30A/208V, EPDU to NEMA L6-30P (US) Line Cord Y Y Y Y Y Y Y Y Y Y Y Y Y
40K9615 6501 4.3m, 60A/208V, EPDU to IEC 309 2P+G (US) Line Cord N N Y N N N Y N N Y Y Y N
40K9617 6505 4.3m, 32A/230V, Souriau UTG Female to AS/NZ 3112 (Aus/NZ) Line Cord Y Y Y Y Y Y Y Y Y Y Y Y Y
40K9618 6506 4.3m, 32A/250V, Souriau UTG Female to KSC 8305 (S. Korea) Line Cord Y Y Y Y Y Y Y Y Y Y Y Y Y

For more information, see the Lenovo Press documents in the PDU category:
https://lenovopress.com/servers/options/pdu

Rack cabinets

The following table lists the supported rack cabinets.

Table 90. Rack cabinets
Part number Description
93072RX 25U Standard Rack (1000mm)
93072PX 25U Static S2 Standard Rack (1000mm)
7D6DA007WW ThinkSystem 42U Onyx Primary Heavy Duty Rack Cabinet (1200mm)
7D6DA008WW ThinkSystem 42U Pearl Primary Heavy Duty Rack Cabinet (1200mm)
93604PX 42U 1200mm Deep Dynamic Rack
93614PX 42U 1200mm Deep Static Rack
93634PX 42U 1100mm Dynamic Rack
93634EX 42U 1100mm Dynamic Expansion Rack
93074RX 42U Standard Rack (1000mm)
7D6EA009WW ThinkSystem 48U Onyx Primary Heavy Duty Rack Cabinet (1200mm)
7D6EA00AWW ThinkSystem 48U Pearl Primary Heavy Duty Rack Cabinet (1200mm)
Withdrawn rack cabinets
201886X 11U Office Enablement Kit
93084PX 42U Enterprise Rack
93084EX 42U Enterprise Expansion Rack
93604EX 42U 1200mm Deep Dynamic Expansion Rack
93614EX 42U 1200mm Deep Static Expansion Rack
93074XX 42U Standard Rack Extension
93634BX PureFlex System 42U Expansion Rack
93634DX PureFlex System 42U Expansion Rack
93634AX PureFlex System 42U Rack
93634CX PureFlex System 42U Rack
93624PX 47U 1200mm Deep Static Rack
93624EX 47U 1200mm Deep Static Expansion Rack

For specifications about these racks, see the Lenovo Rack Cabinet Reference, available from:
https://lenovopress.com/lp1287-lenovo-rack-cabinet-reference

For more information, see the list of Product Guides in the Rack cabinets category:
https://lenovopress.com/servers/options/racks

KVM console options

The following table lists the supported KVM consoles.

Table 91. KVM console
Part number Description
Consoles
4XF7A84188 ThinkSystem 18.5" LCD Console (with US English keyboard)
4XF7A73009 ThinkSystem 18.5" LCD console (with US English keyboard)
17238BX 1U 18.5" Standard Console (without keyboard - see the next table)

The following table lists the keyboards supported with the 1U 18.5" Standard Console (now withdrawn).

Note: These keyboards are not supported with the ThinkSystem 18.5" LCD Console.

Table 92. Keyboards for 1U 18.5" Standard Console
Part number Description
7ZB7A05469 ThinkSystem Keyboard w/ Int.Pointing Device USB - Arabic 253 RoHS v2
7ZB7A05468 ThinkSystem Keyboard w/ Int. Pointing Device USB - Belg/UK 120 RoHS v2
7ZB7A05206 ThinkSystem Keyboard w/ Int. Pointing Device USB - Czech 489 RoHS v2
7ZB7A05207 ThinkSystem Keyboard w/ Int. Pointing Device USB - Danish 159 RoHS v2
7ZB7A05208 ThinkSystem Keyboard w/ Int. Pointing Device USB - Dutch 143 RoHS v2
7ZB7A05210 ThinkSystem Keyboard w/ Int. Pointing Device USB - Fr/Canada 445 RoHS v2
7ZB7A05209 ThinkSystem Keyboard w/ Int. Pointing Device USB - French 189 RoHS v2
7ZB7A05211 ThinkSystem Keyboard w/ Int. Pointing Device USB - German 129 RoHS v2
7ZB7A05212 ThinkSystem Keyboard w/ Int. Pointing Device USB - Greek 219 RoHS v2
7ZB7A05213 ThinkSystem Keyboard w/ Int. Pointing Device USB - Hebrew 212 RoHS v2
7ZB7A05214 ThinkSystem Keyboard w/ Int. Pointing Device USB - Hungarian 208 RoHS v2
7ZB7A05215 ThinkSystem Keyboard w/ Int. Pointing Device USB - Italian 141 RoHS v2
7ZB7A05216 ThinkSystem Keyboard w/ Int. Pointing Device USB - Japanese 194 RoHS v2
7ZB7A05217 ThinkSystem Keyboard w/ Int. Pointing Device USB - Korean 413 RoHS v2
7ZB7A05218 ThinkSystem Keyboard w/ Int. Pointing Device USB - LA Span 171 RoHS v2
7ZB7A05219 ThinkSystem Keyboard w/ Int. Pointing Device USB - Norwegian 155 RoHS v2
7ZB7A05220 ThinkSystem Keyboard w/ Int. Pointing Device USB - Polish 214 RoHS v2
7ZB7A05221 ThinkSystem Keyboard w/ Int. Pointing Device USB - Portugese 163 RoHS v2
7ZB7A05222 ThinkSystem Keyboard w/ Int. Pointing Device USB - Russian 441 RoHS v2
7ZB7A05223 ThinkSystem Keyboard w/ Int. Pointing Device USB - Slovak 245 RoHS v2
7ZB7A05231 ThinkSystem Keyboard w/ Int. Pointing Device USB - Slovenian 234 RoHS v2
7ZB7A05224 ThinkSystem Keyboard w/ Int. Pointing Device USB - Spanish 172 RoHS v2
7ZB7A05225 ThinkSystem Keyboard w/ Int. Pointing Device USB - Swed/Finn 153 RoHS v2
7ZB7A05226 ThinkSystem Keyboard w/ Int. Pointing Device USB - Swiss F/G 150 RoHS v2
7ZB7A05227 ThinkSystem Keyboard w/ Int. Pointing Device USB - Thai 191 RoHS v2
7ZB7A05467 ThinkSystem Keyboard with Int. Pointing Device USB - Trad Chinese/US 467 RoHS v2
7ZB7A05228 ThinkSystem Keyboard w/ Int. Pointing Device USB - Turkish 179 RoHS v2
7ZB7A05229 ThinkSystem Keyboard w/ Int. Pointing Device USB - UK Eng 166 RoHS v2
7ZB7A05470 ThinkSystem Keyboard w/ Int. Pointing Device USB - US Eng 103P RoHS v2
7ZB7A05230 ThinkSystem Keyboard w/ Int. Pointing Device USB - US Euro 103P RoHS v2

The following table lists the available KVM switches and the options that are supported with them.

Table 93. KVM switches and options
Part number Description
KVM Console switches
1754D1T ThinkSystem Digital 2x1x16 KVM Switch (DVI video output port)
1754A1T ThinkSystem Analog 1x8 KVM Switch (DVI video output port)
1754D2X Global 4x2x32 Console Manager (GCM32)
1754D1X Global 2x2x16 Console Manager (GCM16)
1754A2X Local 2x16 Console Manager (LCM16)
1754A1X Local 1x8 Console Manager (LCM8)
Cables for ThinkSystem Digital and Analog KVM Console switches
4X97A11108 ThinkSystem VGA to DVI Conversion Cable
4X97A11109 ThinkSystem Single-USB Conversion Cable for Digital KVM
4X97A11107 ThinkSystem Dual-USB Conversion Cable for Digital KVM
4X97A11106 ThinkSystem USB Conversion Cable for Analog KVM
Cables for GCM and LCM Console switches
43V6147 Single Cable USB Conversion Option (UCO)
39M2895 USB Conversion Option Pack
46M5383 Virtual Media Conversion Option Gen2 (VCO2)
46M5382 Serial Conversion Option (SCO)

For more information, see the list of Product Guides in the KVM Switches and Consoles category:
http://lenovopress.com/servers/options/kvm

Lenovo Financial Services

Lenovo Financial Services reinforces Lenovo’s commitment to deliver pioneering products and services that are recognized for their quality, excellence, and trustworthiness. Lenovo Financial Services offers financing solutions and services that complement your technology solution anywhere in the world.

We are dedicated to delivering a positive finance experience for customers like you who want to maximize your purchase power by obtaining the technology you need today, protect against technology obsolescence, and preserve your capital for other uses.

We work with businesses, non-profit organizations, governments and educational institutions to finance their entire technology solution. We focus on making it easy to do business with us. Our highly experienced team of finance professionals operates in a work culture that emphasizes the importance of providing outstanding customer service. Our systems, processes and flexible policies support our goal of providing customers with a positive experience.

We finance your entire solution. Unlike others, we allow you to bundle everything you need from hardware and software to service contracts, installation costs, training fees, and sales tax. If you decide weeks or months later to add to your solution, we can consolidate everything into a single invoice.

Our Premier Client services provide large accounts with special handling services to ensure these complex transactions are serviced properly. As a premier client, you have a dedicated finance specialist who manages your account through its life, from first invoice through asset return or purchase. This specialist develops an in-depth understanding of your invoice and payment requirements. For you, this dedication provides a high-quality, easy, and positive financing experience.

For your region-specific offers, please ask your Lenovo sales representative or your technology provider about the use of Lenovo Financial Services. For more information, see the following Lenovo website:

https://www.lenovo.com/us/en/landingpage/lenovo-financial-services/

Seller training courses

The following sales training courses are offered for employees and partners (login required). Courses are listed in date order.

  1. Lenovo Data Center Product Portfolio
    2023-07-21 | 15 minutes | Employees and Partners
    Details
    Lenovo Data Center Product Portfolio

    This course introduces the Lenovo data center portfolio, and covers servers, storage, storage networking, and software-defined infrastructure products. After completing this course about Lenovo data center products, you will be able to identify product types within each data center family, describe Lenovo innovations that this product family or category uses, and recognize when a specific product should be selected.

    Published: 2023-07-21
    Length: 15 minutes
    Employee link: Grow@Lenovo
    Partner link: Lenovo Partner Learning
    Course code: SXXW1110r6
  2. Family Portfolio: ThinkSystem AMD Rackmount Servers
    2023-06-07 | 15 minutes | Employees and Partners
    Details
    Family Portfolio: ThinkSystem AMD Rackmount Servers

    This course adds AI capability information, specifically Lenovo OVX 3.0, about AMD rackmount servers. After completing this course, you will be able to identify products and features within the ThinkSystem AMD rack server family, describe unique innovations that this product family uses, and recognize when a specific product should be selected. You will also be able to describe how AMD rackmount servers are used in AI environments.

    Published: 2023-06-07
    Length: 15 minutes
    Employee link: Grow@Lenovo
    Partner link: Lenovo Partner Learning
    Course code: SXXW1216r6
  3. Lenovo Servers – Why AMD?
    2022-12-14 | 28 minutes | Employees and Partners
    Details
    Lenovo Servers – Why AMD?

    Two Lenovo servers, the SR645, and the SR665 can use AMD EPYC™ 7003 CPUs for the first time. This course introduces the AMD EPYC™ 7003 CPU and discusses its benefits. The advantages of the new server/CPU combination are also introduced.

    Published: 2022-12-14
    Length: 28 minutes
    Employee link: Grow@Lenovo
    Partner link: Lenovo Partner Learning
    Course code: SXXW1215r2
  4. Lenovo Sustainable Computing
    2022-09-16 | 4 minutes | Employees and Partners
    Details
    Lenovo Sustainable Computing

    This Quick Hit describes the Lenovo sustainable computing program, and the many ways in which Lenovo strives to respect and protect the environment.

    Published: 2022-09-16
    Length: 4 minutes
    Employee link: Grow@Lenovo
    Partner link: Lenovo Partner Learning
    Course code: SXXW2504a
  5. Intel Transparent Supply Chain on Lenovo Servers
    2021-12-03 | 12 minutes | Employees and Partners
    Details
    Intel Transparent Supply Chain on Lenovo Servers

    This course introduces the Intel Transparent Supply Chain (TSC) program, explains how the program works, and discusses the benefits of the Intel TSC program to customers. Adding the Intel TSC feature to an order is explained.

    Published: 2021-12-03
    Length: 12 minutes
    Employee link: Grow@Lenovo
    Partner link: Lenovo Partner Learning
    Course code: SXXW1230
  6. Family Portfolio: Storage Controller Options
    2021-10-19 | 25 minutes | Employees and Partners
    Details
    Family Portfolio: Storage Controller Options

    This course covers the storage controller options available for use in Lenovo servers. The classes of storage controller are discussed, along with a discussion of where they are used, and which to choose.
    Learning Objectives:
    After completing this course, you will be able to:
    • Describe the classes of storage controllers
    • Discuss where each controller class is used
    • Describe the available options in each controller class

    Published: 2021-10-19
    Length: 25 minutes
    Employee link: Grow@Lenovo
    Partner link: Lenovo Partner Learning
    Course code: SXXW1111

Related product families

Product families related to this document are the following:

Trademarks

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Lenovo Services
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System x®
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TopSeller
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