7850 crossifre psu requiremnets?

[lhikary]

whats the psu requirments for overclocking sapphire 7850 oc edition crossifre and in stock?
on a Gigabyte GA-B75M-D3H motherboard
cpu intel 3450
thanks guys

 

[ilysaml]

Any quality branded 500W PSU will run your system fine, for 2 HD 7850s in CF and a headroom for overclocking a quality 600W PSU is more than enough.

 

[nikorr]

550W is enough for the GPU's. And this is a deal with room to breath.

CORSAIR Builder Series CX600 V2 600W ATX12V v2.3 80 PLUS Certified Active PFC Power Supply

15% off w/ promo code Corsair724, limited offer

was: $79.99 -> $69.99

$49.99 after mail-in rebate card
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http://www.newegg.com/Product/Product.aspx?Item=N82E16817139028

 

[lhikary]

Best answer selected by lhikary.

 

[lhikary]

thanks all