Dead power supply? This replacement PSU is designed to replace several models including the Dell Desktop version of the Optiplex 390 790 7GC81 6MVJH. Connectors: 1 x 20/24 pin, 2 x 4-Pin Molex, 2 x SATA, 1 x 4-PIN (12V)
Wattage: 400 Watts
Form Factor: TFX
Color: Black
Weight: 2.2 lbs Other Compatible Part Numbers: CYY97, 3MV8H, 6MVJH, 3MV8H, L250NS-00, PS-5251-08D, DPS-250AB-67 A. Compatible Models:
Dell 620s.
Dell Slimline Optiplex 390, 790.
Dell Vostro 260s.