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Enough power for Quadfire

I was just wondering if a Silverstone DA-1000w PSU is enough to power this new system I am ordering parts for a build for a friend---Mobo is the Asus CrosshairIV Extreme<>RAM--G Skill Flare 2x4gb DDR3 2000<>GPU--XFX BLACK 5970 4gb(2 of these for Quadfire will overclock high)<>CPU--AMD Phenom ll X6 1090t(will overclock over 4.0)<>Hard Drive--External 2tb WD My Book (usb 3.0),Wd Caviar Black 1tb7,200 RPM,1 WD V-raptor 10,000RPM(boot drive+games)<>Cooler--Corsair H70<>1 blu ray combo drive,1 dvd drive<>Asus Xonar soundcard<>2 extra case fans (low RPM)..............I was hoping this would be a large enough PSU ,since I will be overclocking a decent amount on this build I am not really sure.I wanted to make sure I have enough headroom though.My other choice is the Corsair 1200w AX Pro Series.
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  1. Silverstone makes solid PSU, you will be fine. a single ATI 5970 with an OC i7 wont break 500w. the second 5970 would only use a fraction of that even if both are OC.

    http://www.techspot.com/review/221-ati-radeon-hd-5970/page15.html

    you may want to read this review though about quad CF with the 5970*
    http://www.techpowerup.com/reviews/HIS/Radeon_HD_5970_CrossFire/28.html

    in that test benchmark they used a BFG 800w PSU.
  2. ct1615 said:
    Silverstone makes solid PSU, you will be fine. a single ATI 5970 with an OC i7 wont break 500w. the second 5970 would only use a fraction of that even if both are OC.

    http://www.techspot.com/review/221-ati-radeon-hd-5970/page15.html

    you may want to read this review though about quad CF with the 5970*
    http://www.techpowerup.com/reviews/HIS/Radeon_HD_5970_CrossFire/28.html

    in that test benchmark they used a BFG 800w PSU.

    Quadfire with 2 XFX 5970 Black Edition 4Gb
  3. Best answer
    Id rather get the AX, but either one is plenty really.
  4. Best answer selected by seanny.
  5. Timop said:
    Id rather get the AX, but either one is plenty really.

    I appreciate the reply.I was thinking it over and for all the overclocking I will be doing I would like more head room so thnx for the reply.
  6. This topic has been closed by Mousemonkey
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