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NEX650G (EVGA 120-G1-0650-XR) Cable pinouts? 24 & PCIE

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MN_Nice
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2016/04/30 02:03:30 (permalink)
I am looking to sleeve my cables for my PSU. I've done some searching on this forum and elsewhere, and come up with some conflicting results. I haven't found any results specifically for this model either. Mainly I am looking for the pinouts for the 24 Pin and the PCIE cables. I have seen that the 24 pin, is 1:1 to either end of the cable, with some wires crossed but still going to correct voltage/ground points, can anyone confirm this? Also, I was curious as to if the PCIE cables are 1:1 as well, as I have found NO info regarding that. I have disassembled the two extra cables that i am not using currently to do a makeshift pinout, but they were both completely different. So I assume it is just 1:1 with random wires crossed, but terminating in their respective voltage/ground points, can anyone confirm that as well? Thank you!
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    GarrettL
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    Re: NEX650G (EVGA 120-G1-0650-XR) Cable pinouts? 24 & PCIE 2016/05/02 15:49:06 (permalink)
    The end that connects to the components should be industry standard so if you have a continuity tester you should be able to easily match it up to the other connector.
     
    Here's a site I found that lists the standard pinouts (I'm sure there are others as well so you can double check), and just for your reference the +2 on the 6+2 connector are both ground.
     
    You can also reference this thread for further info as well (it has our G2 pinout, but not the G1)
     
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    MN_Nice
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    Re: NEX650G (EVGA 120-G1-0650-XR) Cable pinouts? 24 & PCIE 2016/05/02 16:00:47 (permalink)
    So, from what I understand both ends of the cables follow the industry standard, or the motherboard end of the 24 pin should be the same as the PSU end?
     
    I can go pin 1 on the psu end to pin 1 on the motherboard end, and repeat for all pins?
     
    That seems to be the way that the PCIE cables are (after checking the component end charts and checking continuity), so i just would like to make sure it would be the same for the 24 pin (I just dont want to tear my rig apart to check until the supplies come in).
    post edited by MN_Nice - 2016/05/02 16:04:07
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    ty_ger07
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    Re: NEX650G (EVGA 120-G1-0650-XR) Cable pinouts? 24 & PCIE 2016/05/02 21:11:08 (permalink)
    The motherboard end of the 24-pin is industry standard. Just like the video card end of the PCI-E cable is industry standard.

    NEVER assume that the PSU end is industry standard. Is it 1:1? Are wires crossed? I don't know. As recommended, trace the wires yourself and draw up a picture of the PSU end of the cables. Once you gather the facts, you will know the answer much better than any guess you read online.
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    MN_Nice
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    Re: NEX650G (EVGA 120-G1-0650-XR) Cable pinouts? 24 & PCIE 2016/05/02 23:02:13 (permalink)
    Okay, I pulled the 24 pin out of my case, and ran some continuity tests. This is the pinout I am left with, so my suspicions are correct, there were some wires crossed, some wires lead to different pins at the other end, but they terminate at the same voltage/ground etc points at each end.
     

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