Corsair 650HX or 750HXw.

[ljevu]

I have 2500k,Amd Radeon 6950 1gb,kingston 1600Mhz 8GB,,asrock z68extreme4,2 hard drives. I will be doing some overclocking!!
According to this guide about psu in sticky, 650w would be enough,but I am not quite sure.
Is 650hx really enough or should I go with 750HX?
Thanks!!

 

[zhongyan]

The 650w is more than enough for your build, you'll want a 750w psu if you're going to crossfire 6950's in the future.

 

[davcon]

^+1 Yuup!