ATX 12V Power Supply

From HwB

Pinout

Atx4m.png

4 PIN MOLEX 39-29-9042 at the motherboard

Atx4f.png

4 PIN MOLEX 39-01-2040 at the cable

Pin Name Color Description
1 COM Black Ground
2 COM Black Ground
3 +12VDC Yellow +12 VDC
4 +12VDC Yellow +12 VDC

Recommended wiresize 20 AWG

Contributions

Sources