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What psu should i use??

Last response: in Components
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October 2, 2011 3:19:12 AM

Antec TPQ-1200 1200W Continuous Power with PowerCache Technology SLI Ready CrossFire Certified 80 PLUS SILVER Certified Modular Active PFC Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E168...


Antec TruePower Quattro Series TPQ-1200 OC (Fan Control Knob/+12V Voltage Control Knob) 1200W Continuous Power ATX12V v2.3 SLI Ready CrossFire Certified 80 PLUS SILVER Certified Modular Active PFC Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

my pc consists of asus rampage exreme 3 , i7 980x , radeon sapphire 5970 4gb video card (i want to get another one of these) so what would be the best psu thank you

More about : psu

a b ) Power supply
October 2, 2011 6:39:57 AM

You don't need power supplies that powerful for a simple X-fire setup. 750 or at tops, 800 watts is all you need.
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a b ) Power supply
October 2, 2011 10:47:03 AM

1000 watts will run 2 5970's fine
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October 2, 2011 10:57:38 PM

but more power cant hurt right?
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a c 135 ) Power supply
October 2, 2011 11:45:06 PM

http://www.amd.com/uk/products/desktop/graphics/ati-rad...

Quote:
650 Watt or greater power supply one 75W 6-pin and one 150W 8-pin PCI Express® power connectors recommended (850 Watt with two 75W 6-pin and two 150W 8-pin connectors for ATI CrossFireX™ technology in dual mode)


Quote:
but more power cant hurt right?


Just ya wallet and occasionally case temperature.

If you have an Antec 1200, P183, P193, DF-85, then Id get the CP-850 .... anything else, the Corsair AX850
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