Dell Optiplex 9020 Mt Power Supply Upgrade

Hi all new to the forum.

Dell optiplex 9020 mt power supply upgrade.

Dell oem 365w psu 7vk45 365w huntkey t1m43 365w delta. The motherboard lacks the 20 24pin connector. Have the optiplex 9020 mini tower. 290w power supply replacement for dell optiplex 3020 7020 9020 precision t1700 poweredge t20 mt mini tower p n.

I use the cheaper of these two cables to get my dell. It has a custom 8pin connector i don t believe its the eps12v connector. The stock unit is 290w non dell cards will require secure boot off and legacy option roms on. 1650 is newer uefi class 3 card.

List of parts and upgrades. Poinwer gvy79 9d9t1 265w power supply for dell optiplex 390 790 990 mini tower mt systems ac265am 00 f265em 00 l265em 0 h265am 00 l265am 00 yc7tr 053n4 d3d1c fans. Would it be better to power the drives optical ssd and hdd from the existing mobo power cables or should i power them directly from the. 255w power supply dell nt1xp optiplex 3020.

Secure boot must be off for non dell cards. How to install change replace upgrade power supply in a dell optiplex 7020 9020 sff. Not likely working with 9020 mt with 290w power supply. Gt1030 works fine without any mods.

When updating your power supply you will need to use this cable to get power to dell proprietary motherboard connector and power to the cpu. I ve recently purchased a used optiplex 9020 and would like to upgrade its power supply and add a video card. Switching out the psu for the corsair cx550m and i have the 24 pin to 8 pin adaptor. I just received my optiplex 9020 mt and was hugely disappointed to find out that i can t upgrade the psu.

If you want to use better a gtx 1060 short card works with the optional 365w power supply.