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 at the motherboard ? |
18 AWG is recommended for all wires except pin 11, which should be 22 AWG. For 300W configurations 16 AWG is recommended | 20 pin MOLEX 39-01-2200 connector at the cable? |
Source:www.pinouts.ru