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ThinkSystem SR645 V3 2x2.5" SAS/SATA Backplane Option Kit

See this document for information about the ThinkSystem SR645 V3 2x2.5" SAS/SATA Backplane Option Kit.

This option kit comes with the following components.

ThinkSystem SR645 V3 2x2.5'' SAS/SATA Backplane Option Kit

1 One ThinkSystem rear 2 x 2.5" SAS/SATA drive backplane

2 One ThinkSystem 1U rear 2 x 2.5" HDD cage

3 Two HDD fillers

4 One label

5 One label

6 One SlimSAS x4 to SlimSAS x4 cable, 810 mm

7 One power and sideband cable, 160 mm

8 One SlimSAS x4 to Mini-SAS HD x4 cable, 270 mm

9 One MCIO x4 to SlimSAS x4 cable, 250 mm

10 One SlimSAS x8 to SlimSAS x4 *2 cable, 550 mm / 270 mm

11 One SlimSAS x8 to SlimSAS x4 *2 cable, 860 mm / 270 mm

  • The illustration in this document might differ slightly from your hardware.
  • Cable Breakline The break lines indicate that part of the cable is hidden in the illustration. Refer to the information in this document for the actual cable length.

Option installation

Option installation
To install the option, refer to “Hardware replacement procedures” and “Internal cable routing” in the server User Guide, which is available at Lenovo Docs
For the latest technical information including firmware and driver downloads, go to Lenovo Data Center Support website

First Edition (November 2023)

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LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration (GSA) contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925