AX750

[Rigi]

Is a Corsair AX750 enough to power GTX 570 Sli (with i5 2500k)

 

[Blackwhite]

Should be fine but be careful with Ocing your CPU and GPU mate.850W would be better IMO.

 

[Rigi]

Should be fine but be careful with Ocing your CPU and GPU mate.850W would be better IMO.

KK ill just stick with 850 then :0 thx

 

[ahboyhan]

Buy higher wattage for future expansion and for it to degrade as time goes.

Advantage of buying higher wattage also allows the fan to run at normal speed so it's not too loud. I'm using AX 1200 for my 950 and 580 SLI.

 

[Bungral]

My single GTX 570 with 2500k overclocked to 4.7GHz with two HDD's and 2 optical drives, 3x high powered Panaflo fans ramped up along with pump and UV cathode lights and a couple of case fans uses just under 450W at full stress load using Prime 95 and Kompressor.

I have an HX750 and wouldn't bat an eyelid at installing another 570 in my rig. It wouldn't hit 750w and even if it spiked above that, the HX750 was tested at hitting something like 1000w.

Not sure what the AX750 craps out at though.