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Optiplex 790 -> 400W PSU!?!
Hi everybody,
Ive found a Optipllex 7900 SFF for 90$
I3 2120 @ 3.3Ghz
8GB ram
Hdd 500GB (i think its the original from Dell)
I think its a good deal, im from switzerland, small country but big prices
Also, i found that on Amazon (is not deliver to Switzerland, political process at now...)
somebody use it for replacement or upgrade?
And there is the link
Maybe this help somebody, and me, i can put a higher LP graphic card than the EVGA gt103SC that i use now on the OP780SFF
Have a nice day!
Responses (6)
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790 SFF 240W psu Dimensions: 72mm x 62mm x 240mm (about 2.8x2.4x9.5”)
400 W psu Dimension: 3.4" x 2.5" x 7"
Reply hohoho 435W!!!
Its Christmas time
Thanks redxps630
So, on my other post: https://www.dell.com/community/Optiplex-Desktops/Optiplex-780-SFF/m-p/7746762#M46808
speedstep say something about the power supply, the Pci's and voltage from the power supply to the Pci's slots...
But i dont understand at all, i need to wait his answer.
Thanks dfr your help
Reply thanks to spend time with my questions
Lost in space!!! hahaha i does not rejuvenate (google traduction i hope you understand ^^)
They got a website for KDMpower brand, but how to say that; it look like 90's website
http://kdmpower.com/index.html
Reply No they are using someones name. I don't see a box or logo or part number or spec sheet. Keep in mind that Corsair / EVGA and other brands are often faked with the same disastrous results.
Why don't you call or write KDM power and ask them for a spec sheet that shows this fraudulent $25 400W power supply. And find out how to buy from them directly?
Reply

Jeanvend
39 Posts
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Posted December 2nd, 2020 02:00
hoooooo sooory....
It's for the DT i'm sad
EDIT: i see on comment on Amazon this fit for the SFF...
ok i wait for your answers