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7 Jan 2025Form Number
LP2115PDF size
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Abstract
The ThinkSystem RAID 5450-16i PCIe Gen4 24Gb Adapter is an entry-level 24Gb SAS/SATA internal RAID adapter that offers a RAID solution for small to medium business customers. This cacheless adapter supports RAID levels 0/1/10/5, and include support for Lenovo management tools.
This product guide provides essential presales information to understand the 5450-16i and its key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the adapter and consider its use in IT solutions.
Introduction
The ThinkSystem RAID 5450-16i PCIe Gen4 24Gb Adapter is an entry-level 24Gb SAS/SATA internal RAID adapter that offers a RAID solution for small to medium business customers. It integrates the latest SAS technology and offer 16 lanes of 24 Gbps SAS (SAS4) with a PCIe 4.0 host interface. This cacheless adapter supports RAID levels 0/1/10/5, and include support for Lenovo management tools.
The following figure shows the ThinkSystem RAID 5450-16i PCIe Gen4 24Gb Adapter.
Did you know?
The ThinkSystem RAID 5450-16i PCIe Gen4 24Gb Adapter combines uncompromised HBA functionality with basic RAID support in hardware using the Microchip SmartIOC 2200 controller. The adapter provides high levels of storage performance and scalability. The 5450-16i can achieve up to 3.4M IOPS (random read using 4KB blocks).
Rigorous testing of the ThinkSystem RAID adapters by Lenovo through the ServerProven program ensures a high degree of confidence in storage subsystem compatibility and reliability. Providing an additional peace of mind, the controller is covered under Lenovo warranty.
Part number information
The following table provides the ordering part numbers for the adapter.
| Part number | Feature code | Description | Adaptec model |
|---|---|---|---|
| 4Y37A97936 | C6UJ | ThinkSystem RAID 5450-16i PCIe Gen4 24Gb Adapter | SmartHBA 2200-16i |
The part number includes:
- RAID adapter with 3U full-height bracket attached
- 2U low-profile bracket
Technical specifications
The ThinkSystem RAID 5450-16i PCIe Gen4 24Gb Adapter has the following specifications:
- 24 Gbps SAS/SATA RAID controller, based on the Adaptec SmartHBA 2200-16i
- PCIe 4.0 x8 host interface
- PCI low-profile, half-length form factor
- Supports connectivity to SAS or SATA drives (no support for NVMe drives)
- 16 internal 12 Gbps SAS/SATA ports:
- Supporting connectivity to 16 internal drives natively
- Supports up to 238 SAS/SATA drives via a SAS expander
- Up to 24 Gbps throughput per port
- Supports 24, 12, 6, or 3 Gbps SAS speeds
- Supports 6 or 3 Gbps SATA speeds
- Support for intermixing of drive speeds
- Two internal Slimline x8 connectors (SFF-8654)
- Cacheless (not upgradeable)
- Support for intermixing SAS and SATA HDDs and SSDs. Mixing SAS and SATA drives in the same array is not supported. Mixing of HDDs and SSDs in the same array is not supported.
- Support for RAID 0, 1, 10, and 5
- Support for JBOD (non-RAID, known as “raw” or “HBA mode” in Adaptec parlance) drive state
- Support for up to 64 arrays and 64 logical drives (virtual drives)
- Support for logical drive sizes greater than 2 TB.
- Configurable stripe size from 16 KB up to 1 MB
- Hot spares (dedicated, autoreplace)
- Automatic/manual rebuild of hot spares
- Supports 512e, 512n and 4K sector formatted drives
- S.M.A.R.T. support
- High performance adapter:
- 3.5M IOPS (random reads, 4KB blocks)
- 15.2 GB/s bandwidth
The following table lists the specifications of the adapter.
To compare these adapters to others in the ThinkSystem portfolio, see the ThinkSystem RAID Adapter and HBA Reference:
https://lenovopress.com/lp1288-thinksystem-raid-adapter-and-hba-reference
Features
Entry-Level RAID Functionality
The Adaptec SmartHBA 2200-16i adapter offers RAID capabilities, supporting RAID levels 0, 1, 5, and 10. This versatility allows users to configure their storage arrays for optimal performance and data protection. RAID 5, in particular, provides a balance of high data availability and efficient storage utilization by distributing parity information across all drives in the array. This ensures that data can be recovered in the event of a single drive failure, enhancing the reliability of the storage system. Additionally, the adapter includes advanced management tools for easy configuration and monitoring of RAID arrays, making it a robust solution for enterprise environments that require both high-speed data access and robust data protection.
High-Speed Connectivity
Equipped with a PCIe Gen 4 interface, the 5450-16i provides high-speed connectivity with up to 24 Gbps for SAS-4 devices. This ensures rapid data transfer rates and low latency, making it ideal for data-intensive tasks and high-performance computing environments. The adapter’s advanced architecture supports the latest storage technologies, delivering exceptional throughput and efficiency.
Advanced Security Features
Security is a top priority for the 5450-16i, which includes features like secure boot, secure updates, and attestation. These security measures help protect the system from unauthorized access and ensure the integrity of the firmware and software. By incorporating robust security protocols, the 5450-16i provides peace of mind for users who need to safeguard sensitive data and maintain compliance with industry standards.
The 5450-16i also offers robust support for Self-Encrypting Drives (SEDs), accommodating SAS and SATA SEDs. The adapter can manage SEDs by providing the necessary credentials to unlock them, ensuring data security. It supports the use of SEDs as boot drives or MaxCache logical drives, offering flexibility in deployment. Additionally, the adapter has the capability to revert secured SEDs to their original factory state, which effectively erases all data on the drives, ensuring that sensitive information is not recoverable. This comprehensive SED support enhances data protection and security for various storage applications.
Dynamic Power Management
The 5450-16i features dynamic power management, which can save up to 30% power compared to traditional adapters. This energy-efficient design not only reduces operational costs but also minimizes the environmental impact of data centers. By intelligently managing power consumption, the 5450-16i helps maintain optimal performance while conserving energy.
Support for Lenovo system management tools is listed in the following table.
* No capture of controller firmware log
Server support
The following tables list the ThinkSystem servers that are compatible.
Warranty
The adapter carries a 1-year limited warranty. When installed in a supported ThinkSystem server, the adapter assumes the server’s base warranty and any warranty upgrades.
Physical specification
The 5450-16i has the following dimensions:
- Height: 69 mm (2.7 inches)
- Length: 167 mm (6.6 inches)
- Weight: 178g
Operating environment
The 5450-16i is supported in the following environment:
- Operating:
- Temperature: 0°C to 55°C (32°F to 131°F)
- Relative humidity: 20% to 80% (non-condensing)
- Altitude: Up to 3,000 meters
Agency approvals
The 5450-16i has the following agency approvals:
- FCC Part 15 Class A
- Australia/New Zealand (AS/NZS 3548)
- Canada (ICES-003 Class B)
- Europe (EN55032/EN55024)
- Japan VCCI
- Korea KCC
- RoHS compliant
- EN/IEC/UL 60950
- USA (FCC 47 CFR part 15 Subpart B class B)
Related publications and links
For more information, see the following documents:
- Adaptec product page and user guides:
https://storage.microsemi.com/en-us/support/sas/sas/aha-2200-16i/ - Lenovo ThinkSystem product publications:
http://pubs.lenovo.com - ServerProven hardware compatibility:
https://serverproven.lenovo.com/ - Lenovo ThinkSystem RAID Adapter and HBA Reference
https://lenovopress.com/lp1288-thinksystem-raid-adapter-and-hba-reference
Trademarks
Lenovo and the Lenovo logo are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. A current list of Lenovo trademarks is available on the Web at https://www.lenovo.com/us/en/legal/copytrade/.
The following terms are trademarks of Lenovo in the United States, other countries, or both:
Lenovo®
ServerProven®
ThinkSystem®
XClarity®
The following terms are trademarks of other companies:
AMD is a trademark of Advanced Micro Devices, Inc.
Intel® is a trademark of Intel Corporation or its subsidiaries.
Other company, product, or service names may be trademarks or service marks of others.
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