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Gigabyte 660 gtx OC SLI,FX-8320 AND Asrock 970 Extreme 4.

  • Graphics Cards
  • Gtx
  • SLI
  • Gigabyte
  • ASrock
  • Graphics
Last response: in Graphics Cards
November 20, 2012 2:26:30 PM

Hey! Please help me.Will my GX-LITE 600W will hold this system?I have 8 gb ram,no ssd,1hdd.And i will have in future SLI 660 GTX.

More about : gigabyte 660 gtx sli 8320 asrock 970 extreme

a c 914 U Graphics card
a c 99 δ ASRock
November 20, 2012 11:35:52 PM

A GTX 660 will require require 140W and draw about 11.7A from the +12V rail at max load. Your PSU has a +12V single rail capable of providing 45A. Plenty. But 2 of those cards in SLI will be pushing it. A good quality 750W (or better) would be preferred. Having said that, I would not be surprised if the 600W CM PSU handled the 2 cards fine.