DELL ATX motherboard Power Supply connector

#Computer#Power supply connectors

This non-standard ATX wiring is used on Dell systems dating from after September 1998 to the present.

20 pin MOLEX 39-29-9202 connector pin-out & layout

20 pin MOLEX 39-29-9202 connector  at the motherboard ?

wire side view:

 Color Signal Pin Pin Signal Color
GrayPS_On111+5VRed
BlackGND122GNDBlack
BlackGND133+5VRed
BlackGND144GNDBlack
White-5V155Power_GoodOrange
Red+5V166+5VSB (standby)Purple
Red+5V177+12VYellow
Red+5V188-12VBlue
KEY (blank)-199GNDBlack
Red+5V2010GNDBlack

18 AWG is recommended for all wires except pin 11, which should be 22 AWG. For 300W configurations 16 AWG is recommended

DELL ATX Aux Power Supply connector

DFP-compliant MDR-20