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Do I need more power for SLI?

Upgraded my gpu to the GTX 660 TI 2Gb, going to run SLI on 2 of them. I have a Coolmax ZU-900B PSU (900W). Is that going to be enough power to run the SLI and all my other stuff too?
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  1. you have power to run 3 way :) don't worry.
  2. lt13kformula said:
    Upgraded my gpu to the GTX 660 TI 2Gb, going to run SLI on 2 of them. I have a Coolmax ZU-900B PSU (900W). Is that going to be enough power to run the SLI and all my other stuff too?


    I'm using a 620w PSU to run SLI'd 660Ti's so I reckon you might just scrape by.
  3. I just want to make sure before I go hooking stuff up that I wont slow my processor or ram down with insufficient power.
  4. Best answer
    lt13kformula said:
    I just want to make sure before I go hooking stuff up that I wont slow my processor or ram down with insufficient power.

    Don't worry, you should be fine with 900W. :)
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