IBM 8203-E4A Power Supply
IBM F/C #7703 950w AC Power Supply Hot-swap, redundant
Part Numbers 44V5097 44V4195 44V6477 74Y6726
This feature provides a 950 Watt AC power supply, either as the primary power supply in the system, or the secondary power supply for redundant power. A power cord must be ordered for each power supply ordered. The two power supplies dock directly to the system board.
For 8203-E4A: The IBM Power6 8203-E4A (#7703)