LENOVO ThinkSystem 1100W (230V/115V) V2 Platinum Hot-Swap Power Supply for SR645/SR665
"Hot-Swap 1100W Power Supply suitable for the following ThinkSystem servers:
- ThinkSystem SR645
- ThinkSystem SR665
Provides redundancy in the event of a power supply failure.
Important:
If installing a 2nd Power Supply for redundanct, both Hot-Swap Power Supplies MUST be identical."