ThinkSystem SD550 V3 RAID kit for 2 CPU configurations (w/o RAID card)
See this document for information about the ThinkSystem SD550 V3 RAID kit for 2 CPU configurations (w/o RAID card).
This option kit comes with the following components.
1 One internal adapter bracket
2 One RAID power cable (Micro-Fit 3.0 power 2x5 to Micro-Fit 3.0 power 2x5, 150 mm)
3 One RAID signal cable (Low-profile SlimSAS x8 to SlimLine x8, 140 mm)
4 Two RAID SAS/SATA cables (SlimSAS x4 to SlimSAS x4, 590 mm / 520 mm)
NOTE
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The illustration in this document might differ slightly from your hardware.
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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
- To install the option, refer to:
- For the latest technical information including firmware and driver downloads, go to Lenovo Data Center Support.

| Option installation | |
|---|---|
| To install the option, refer to “Hardware replacement procedures” in the server User Guide, which is available at Lenovo Docs https://pubs.lenovo.com. | |
| For the latest technical information including firmware and driver downloads, go to Lenovo Data Center Support website https://datacentersupport.lenovo.com. | |
First Edition (March 2024)
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