Power supply in Dell Studio XPS 9100

[Guest]

I have recently built and ordered a Dell Studio XPS 9100 on the dell website, and with all the upgrades I have done to it I know for a fact that the stock 525watt Power Supply will not be enough.

I just need some advice on what brand would be the best for atleast an 800watt Power Supply, and would also fit indside of my copmputer.

 

[mi1ez]

at least 800W?

What components are in there? You probably don't need 800W.

Check out Corsair, Seasonic, BeQuiet, and Antec.