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#1
PSU suggestion
I'm getting an HD5850, which one of these PSU would be better?
OCZ 500W-700W ModXStream Pro Power Supply OCZ Technology
OCZ 750W Fatal1ty Series Power Supply OCZ Technology
I'm getting an HD5850, which one of these PSU would be better?
OCZ 500W-700W ModXStream Pro Power Supply OCZ Technology
OCZ 750W Fatal1ty Series Power Supply OCZ Technology
The bigger the better... Go with 750? Anyway, pick the one with 80 gold certification...
zzz2496
I've had great feedback on systems I've built with the fatal1ty series of products from OCZ. I'd go for that one.
Get OCZ Z Series 850W Power Supply OCZ Technology !!! It got 80+ gold certification !!!
zzz2496
I would think something like this one be perfect for your build.
Newegg.com - CORSAIR CMPSU-650TX 650W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power Supply
or the modular version
Newegg.com - CORSAIR HX Series CMPSU-650HX 650W ATX12V v2.2 / EPS12V 2.91 SLI Ready 80 PLUS BRONZE Certified Modular Active PFC Power Supply
If you want to stay with OCZ, I wouldnt think you'd need more than decent 650-700W.
I don't know much about thier PSUs though.