Dell 7GC81 Optiplex 390 790 990 DT 250W Power Supply H250AD-00 D250A005L

Genuine Dell PSU for Small Form Factor and Slim Desktop Systems Optiplex 390, 790, 990, 3010, 7010, 9010 DT Connectors: 1 x 24-Pin ATX Connector 3 x SATA Connector 1 x 4-Pin ATX Connector Output: 250 W Input: 100-127V~/8A / 200-240V~4A AC Input: Frequency: 50-60Hz