LENOVO ThinkSystem 1100W(230V/115V) Platinum Hot-Swap Power Supply for SR630/SR650/SR635/SR655/ST550

'Hot-Swap 1100W Power Supply suitable for the following ThinkSystem servers: <UL><LI>ThinkSystem SR630 <LI>ThinkSystem SR650 <LI>ThinkSystem SR635 <LI>ThinkSystem SR655 <LI>ThinkSystem ST550</UL> <br>Provides redundancy in the event of a power supply failure. <p><strong>Important:</strong><br> If installing a 2nd Power Supply for redundanct, both Hot-Swap Power Supplies MUST be identical.'