Dell Optiplex 7020 Power Supply Upgrade

Dell optiplex xe2 9020 7020 3020.

Dell optiplex 7020 power supply upgrade.

Upgrade psu for a dell optiplex sff 7020 jump to solution the motherboard for this optiplex is very strange the pcie 16 slot is at the end located near the psu and their is not more slots next to it but i just thought of using a pcie extender to make it compatible unless it affects performance. Back then a company called pc power and cooling began building power supplies based upon the dell proprietary design. Model d315es 00 power supply 315w dp n 0vx372 dps 315cb vx372 is officially for optiplex xe2. Theres even a guy who modified a power supply to work.

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. 4770k would require the optional 365w power supply. With previous dell models like the optiplex 780 s 790 s and 7010 s i would just install a cots 500 watt or higher power supply and we would be good to go. So i sought them out to see if they had optiplex 7020 compatible power supplies.

Or you get a moddiy adapter and you can use an evga 700b1 power supply.