Lenovo - 54Y8909 - Power Supply 490W 80-Plus Gold 54Y8909 - Lenovo - 490-Watts 80-Plus Gold Power Supply for Thinkstation P500 $66.94 $54.42
Lenovo - SP50A33626 - Power Supply 490W 80 Plus Gold SP50A33626 - Lenovo - 490-Watts 80 Plus Gold Power Supply For Thinkstation P500/P700 $305.37 $258.79
Lenovo - FSA028-EL0G - Power Supply 450W 80-Plus Gold Hot-Swappable FSA028-EL0G - Lenovo - 450-Watts 80-Plus Gold Hot-Swappable Redundant Power Supply for ThinkServer TS430 $219.81 $186.28
Lenovo - FSA034-EL0G - Power Supply 610W 80-Plus Gold ATX 24-Pin FSA034-EL0G - Lenovo - AcBel 610-Watts 200-240V AC 4.5A 50-60Hz 80-Plus Gold 24-Pin ATX Power Supply for ThinkStation S30 $188.73 $159.94
Lenovo - PC9059-EL0G - Power Supply 180W PC9059-EL0G - Lenovo - 180-Watts Power Supply for ThinkCentre A70 $188.95 $160.13