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Table of Contents
Abstract
The ThinkSystem Internal Half High LTO Generation 7 (LTO 7) SAS Tape Drive is a high-performance, high-capacity data-storage device that is designed to back up and restore open-systems applications. It offers native storage capacity of 6 TB per cartridge (15 TB at 2.5:1 compression) and a maximum native data transfer rate of up to 300 Mbps (750 Mbps compressed). This enterprise data protection offering has a 5.25” half-height internal form factor for integration into ThinkSystem servers.
This product guide provides essential presales information to understand the LTO 7 SAS tape drive offerings and their 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 LTO 7 SAS tape drive offerings and consider their use in IT solutions.
Change History
Changes in the March 3, 2021 update:
- The server support tables are now automatically updated - Server support section
Introduction
The ThinkSystem Internal Half High LTO Generation 7 (LTO 7) SAS Tape Drive is a high-performance, high-capacity data-storage device that is designed to back up and restore open-systems applications. It offers native storage capacity of 6 TB per cartridge (15 TB at 2.5:1 compression) and a maximum native data transfer rate of up to 300 Mbps (750 Mbps compressed). This enterprise data protection offering has a 5.25” half-height internal form factor for integration into ThinkSystem servers.
Figure 1 shows the ThinkSystem Internal Half High LTO7 SAS Tape Drive.
Figure 1. ThinkSystem Internal Half High LTO7 SAS Tape Drive
Did you know?
LTO Generation 7 tape drives is compatible with the cartridges of its predecessor. The LTO7 drive can read and write LTO6 cartridges and read LTO5 cartridges.
Part number information
The following table lists the ordering part numbers and feature codes.
The tape drive option part number 7T27A01503 includes these items:
- 5.25-inch internal tape drive
- 12Gb SAS cable for internal tape connectivity
- Power cable
- Cleaning cartridge
- Documentation
Features
The LTO Generation 7 Tape Drive is a high-performance, high-capacity tape drive. The drive records data using a linear serpentine recording format on half-inch tape housed within a cartridge. The data tracks are located using preformatted servo tracks.
Features of the LTO Generation 7 Internal SAS Tape Drives include:
- Compatibility
LTO 7 can store 2.4 times as much data (6000 GB) to an LTO-type tape cartridge as the LTO6 drive (2500 GB), without compression. LTO7 can also read and write LTO6 cartridges, and read only Ultrium 5 cartridges, and thus can interchange data with LTO6 and LTO5 tape drives.
Note, however, the LTO7 drive will only allow an LTO6 cartridge to be written at the LTO6 density (2500 GB). The LTO7 drive will not allow an LTO6 cartridge to be re-formatted to the LTO7 format.
- Increased recording density
The Ultrium 7 drive uses a new data cartridge that externally has the same physical dimensions as previous LTO cartridges, however the linear recording density is higher at 19.09 kb/mm and the magnetic particle is now Barium Ferrite (BaFe) compared to Super Finavinx used in LTO6 and earlier cartridges. Such advances have resulted in higher storage capacity of cartridges.
- Write once, read many (WORM) support
LTO7 tape drives and support write once, read many (WORM) cartridges to help protect your data. With WORM cartridges you can store vital data in a non-erasable, non-rewritable format. The WORM cartridge types are geometrically identical to the R/W cartridge, and use the same rewritable media, however, mechanical and electronic features of the cartridge are different for WORM cartridge types, preventing the cartridge from being re-recorded.
- Encryption
The LTO7 drive features hardware-based AES-256 data encryption capabilities which can securely store data to help ensure compliancy with data security, information disclosure, and privacy regulations for data at rest.
- Operator panel
The LTO7 tape drive has a front operator panel comprised of a status LED indicator, an Encryption active LED indicator, an unload push button, and a single-character display. The single-character display indicates errors and communicates messages, such as requests for a cleaning tapes. The display is also used by the operator for diagnostic and maintenance functions.
- SAS connection
The tape drive supports a 6 Gb or 12 Gb SAS connection using a SFF-8482 connection.
Specifications
Specifications for the LTO7 Internal SAS Tape Drives are as follows:
- 6 Gbps SAS host interface
- Native storage capacity of 6 TB per cartridge (15 TB at 2.5:1 compression)
- Maximum native data transfer rate of up to 300 MB/s, 750 MB/s compressed
- Burst data transfer rate of up to 750 MB/s
- 1024 MB read-and-write cache
- Support for encryption on Ultrium 7 and Ultrium 6 tape cartridges
- Single-character display (SCD) operator panel
Server support
The following tables list the ThinkSystem servers that are compatible.
Front panel
The following figure shows the front panel of the tape drive.
Figure 2. Front panel
The single-character display presents a single-character code for error conditions and informational messages. When the drive is in maintenance mode, the display shows diagnostic or maintenance functions. The SCD dot is off during normal operations; it is used only while the drive is in maintenance mode.
Supported software products
The tape drive supports the following software products:
- NetVault Backup
- ARCServe Backup
- Networker Backup and Recovery (Does not support removable disk)
- Backup Exec
- Tivoli Storage Manager
- Yosemite Server Backup
- Built-in backup functionality of supported operating system (native backup)
Supported operating systems
The following table lists the supported operating systems for the drives:
Tip: These tables are automatically generated based on data from Lenovo ServerProven.
Not supported in guest OSes: The LTO tape drives are supported when attached and run from host operating systems, however, in virtualization environments (for example, Hyper-V, Xen), the tape drives are not supported in the guest operating systems.
Physical specifications
Physical specifications of the tape drive are as follows:
- Height: 39 mm (1.5 in.)
- Width: 146 mm (5.8 in.)
- Depth: 210 mm (8.3 in.)
- Weight: 3.2 kg (7.0 lb)
Shipping dimensions (approximate) are as follows:
- Height: 69 mm (2.7 in)
- Width: 176 mm (6.9 in)
- Depth: 240 mm (9.5 in)
- Weight: 3.8 kg (8.3 lb)
Operating environment
The tape drive is supported in the following environment:
- Temperature:
- 10° to 40°C (50° to 104°F) at 0 to 914 m (0 to 3,000 ft)
- 10° to 40°C (50° to 104°F) at 3048 m (10,000 ft)
- Relative humidity: 20% to 80% (noncondensing)
- Maximum altitude: 12,192 m (40,000 ft)
Warranty
The ThinkSystem Internal Half High LTO Gen7 SAS Tape Drive has a one-year limited warranty. When installed in a supported server, the tape drive inherits the server's base warranty and any warranty upgrade.
The LTO cartridges are considered consumable media and are not covered by the product warranty.
Related publications
For more information, see the following resources:
- ServerProven pages for tape drives
http://static.lenovo.com/us/en/serverproven/xseries/storage/tmatrix.shtml
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®
The following terms are trademarks of other companies:
AMD is a trademark of Advanced Micro Devices, Inc.
Intel® and Xeon® are trademarks of Intel Corporation or its subsidiaries.
Linux® is the trademark of Linus Torvalds in the U.S. and other countries.
Microsoft®, Hyper-V®, Windows Server®, and Windows® are trademarks of Microsoft Corporation in the United States, other countries, or both.
Other company, product, or service names may be trademarks or service marks of others.
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Full Change History
Changes in the March 3, 2021 update:
- The server support tables are now automatically updated - Server support section
Changes in the December 31, 2020 update:
- Corrected the data transfer rates - Specifications section
Changes in the October 13, 2020 update:
- Added the SR850 V2 and SR860 V2 servers - Server support section (no support)
Changes in the January 7, 2021 update:
- Added SR850P to the server support table (no support) - Server support section
Changes in the January 7, 2020 update:
- Added SR850P to the server support table (no support) - Server support section
Changes in the September 8, 2019 update:
- Added SE350, SR635 and SR655 to the server table - Server support section
Changes in the March 11, 2019 update:
- Operating system support information is now listed as a table which is automatically generated from ServerProven data - Supported operating systems section
- Added support in the ThinkSystem ST50 server - Server support section
Changes in the January 18, 2019 update:
- Windows Server 2016 is now supported
Changes in the October 17, 2017 update:
- Updated the list of supported operating systems
First published: 11 July 2017
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