Psu on new system

[Special-K]

Not sure if 650 is okay or 750, i will be buying antec truepower new

I5 2500k
P8p67m pro
8gb ram
Gtx 570
1 hdd (2 sometimes)
2 optical drives

This overclocked moderatly for gaming

Thanks a lot, i tried to calculate myself but cant get it....

 

[HOOfan_1]

650W is more than enough.

You would only need 750W if you got a pair of GTX 570s

 

[FunkZ]

Agreed, 650 is fine for one. If you think you might ever want to SLI go ahead and get the 750 now.

 

[Zero82z]

For a single GPU, I recommend a PSU in the 500W range. 650W is overkill. A budget option would be the Antec NEO ECO 520W. A slightly higher-end and modular option is the Seasonic M12II 520W. If you want something on the high end of things, look at the Seasonic X-560, Kingwin Lazer Gold 550W, NZXT HALE90 550W, or the Enermax Modu87+ 500W.