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So I got my parts in :) Apologies for the delay, I had to fly abroad at short notice :/


I'm trying to make a splitter for my fan header, so I can tee off the signal wires for the add2psu whilst keeping the header functional as normal. It's the only one on the board :eek: The chassis fan header is 12v, the relay on the add2spu says 12v on top...


But I'm seeing conflicting info as to which pin is which on a molex connector. I looked at the traces on the pcb for the add2psu and only the two pins on the LEFT of the image are actually connected, next to the relay, labelled pins 1 and 2;



This diagram says the outer pin should be a 5v based on visual cues...



Whereas THIS chart seems to say it's the 12v, based off of the pin numbering written on the board...



Uhhhh...wat?? Can someone please confirm what it actually is?