These Dell psu can fit 7050 tower case.  They have 6+4+4 white connector. You need to use only one of the 2x4 pin white connector for cpu in 3080. They also have 6+6 pin black pcie connectors. 5K7J8 500w Delta99TPH 500w LiteonY7R0X 500w Chicony 4FWF7 460W Chicony HG9XD 460W, Acbel 92WNC 460W, Liteon
Hey. I was wondering if I could possibly upgrade the 240w psu to a 300w psu in my computer? If I can go higher than that (400 - 500w ) that's nice. I personally don't mind a giant box with a fan sticking out of my computer case. Thanks a lot.
Optiplex 7050 mt psu upgrade