Pinouts >  ATX, WTX and other standard and proprietary power supply (PSU) cables connectors
used on some ATX / NLX motheboards (rare)
Pin Name     Color Description
1 FanM     White/Orange Fan Monitor
2 FanC     White/Blue Fan Control
3 3.3V Sense     White/Brown 3.3V Sense Line
4 1394R     White/Black IEEE-1394 Ground
5 1394V     White/Red IEEE-1394 Voltage?
6 Reserved     n/a  
6 pin MiniFit Jr 5566-6 (MOLEX 39-01-2060) male connector layout
6 pin MiniFit Jr 5566-6 (MOLEX 39-01-2060) male connector
at the cable
According to 1 reports in our database (0 positive and 1 negative) this pinout may be incorrect.

Is this pinout
ATX Optional power connector visual pinout:
ATX  Optional power connector diagram
click to enlarge
Source(s) of this and additional information: ATX Spec v2.03 at Platform Development Support, from Hardware Book
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