IBM Rs6000 Series Delta DPS-250HB 250W Server PSU Power Supply Unit w/ Metal Tray 49P2155 11S49P2155.
Power Input: 100-240V 5A, 50/60Hz
Power Output: 250W
Color: Silver
Type: Server Power Supply Unit
Features: Metal Tray P/N: 18P9621 11S18P9621, Cable P/N: 18P9177 11S18P9177.