RAID flash power module replacement
The RAID flash power module protects the cache memory on the installed RAID adapter. You can purchase a RAID flash power module from Lenovo. Use this information to remove and install a RAID flash power module.
For a list of supported options, see: Lenovo ServerProven website
RAID flash power modules can be installed on the chassis, the system board tray or riser slot 3.
Locations of RAID flash power modules
Use the illustration and table below to locate the RAID flash power modules.
Figure 1. RAID flash power modules on the chassis
| No. | Location | Suggested Priority | Use Scenarios |
|---|---|---|---|
| 1 | RAID flash power module on the chassis | 1 | Power for CFF and SFF RAID/HBA |
| 2 | RAID flash power module on the system board tray | 2 | Power for SFF RAID/HBA |
| 3 | RAID flash power module on the riser assembly (slot 3) | 3 | Power for SFF RAID/HBA |
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