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OCZ Fatal1ty 550w PSU and ATI HD 5870

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December 30, 2009 4:13:09 AM

Hello,

I was wondering if my OCZ Fatal1ty 550w PSU would be able to power a HD 5870. I currently run a Phenom II 720 BE OC'd to 3.6 along with a EVGA GTX 260 core 216. I only have one hard drive and one optical drive.
a c 144 ) Power supply
December 30, 2009 11:02:21 AM

Should. I figure about 10 amps for the CPU and about 15 amps for the video card. Three amps for the drives and an amp for the fans.That's less than thirty amps according to quick 'n dirty guesstimate.
!