Power Option Manufacturing Part Description Previous Part X8051A-Z [S] 300-2006 [C] Type D193 550 Watt DC Input Power Supply X8052A-Z [S] 300-1848 [C] Type A214 550 Watt AC Input Power Supply 300-2306 [C] Type A214 550 Watt AC Input Power Supply 371-1098 [C] Power Distribution Board
