Is this PSU enough?

[lennon95]

I am running sli evga superclocked 580's and an i7 2600k @4 Ghz. I had originally decided on this PSU:

http://www.microcenter.com/single_product_results.phtml?product_id=0382334

thanks much!!

 

[EVGA_MatthewH]

Doubtful as the smallest PSU on the certified list is around 950. Here is a link to the certified list of power supplies: http://www.geforce.com/Active/en_US/en_US/pdf/PSU.pdf

 

[dac7nco]

No, if you're EVER on the fence at ALL, with your PSU. With that much in hardware you need to invest in a Seasonic M12-II 850 at the very least. If that older LEPA unit dies it's too painful to risk.

Daimon

 

[lehtv]

A good 850W unit would just about handle your setup, but if you overclock the GPUs, you defintely want 1000W. Given that your hardware is expensive to begin with, I wouldn't cut any corners here, I'd just buy a good 1000W unit.

OCZ ZX 1000W, review by jonnyguru. $170 AR
NZXT Hale90 1000W $180 AP
Corsair HX1050 $200 AR

XFX 850W XXX $110 AR