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Do I need more power!?

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  • Power Supplies
  • Graphics
Last response: in Graphics & Displays
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September 13, 2013 7:41:18 PM

I am about to purchase another GPU so that I can run SLI. I was wondering how big of a PSU I will need. My current specs are Sabertooth z77, i7-3770k, EVGA gtx 670 ftw, 750W PSU. It's been a year since I've put it together, and I remember that my current PSU didn't have a a connector for another graphics card.

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a c 723 ) Power supply
September 13, 2013 7:43:47 PM

Which PSU is it? Does not sound to good since quality ones have 4 PCIe power connectors and would run that SLI setup.
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September 13, 2013 7:54:35 PM

I don't remember at this point. Chances are it isn't of good quality. It was one of my first purchases at CompUSA when I really didn't know what I was doing. By the time I found out that it wasn't modular and that it didn't have the other PCIe power connector, i didn't want to go all the way back because it was 3am and I had waited months to put it together.
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a c 723 ) Power supply
September 13, 2013 8:01:24 PM

I would replace it with a quality 750watt http://us.ncix.com/products/?usaffiliateid=1000031504&s...
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