The pc power and cooling company had been bought out by ocz followed by firepower technology but i finally got in touch with them.
Dell optiplex 7020 power supply upgrade.
Back then a company called pc power and cooling began building power supplies based upon the dell proprietary design.
Dell optiplex xe2 9020 7020 3020.
Its 8 pin atx motherboard connector looks identical to that used by optiplex 7020 3020 9020 but the exact pinout has not been verified to be the same.
Model d315es 00 power supply 315w dp n 0vx372 dps 315cb vx372 is officially for optiplex xe2.
With this new bastardized 8 pin power supply it looks like we ll have to find a different model of dell.
Or you get a moddiy adapter and you can use an evga 700b1 power supply.
This is a proprietary 8 pin instead of 24 pin power supply.
So i sought them out to see if they had optiplex 7020 compatible power supplies.
Theres even a guy who modified a power supply to work.