How big PSU do i need?

kjartanp91 · Jan 12, 2014

How big PSU do i need for 3x 1TB hdd, 1x ssd, intel i5 3750K, 2x hd7870 using crossfire, dvd/cd drive and 16 gb. 1866ghz memory?

babachicken · Jan 12, 2014

i would say 650w, because of the Crossfire configuration.

Raheel Hasan · Jan 12, 2014

650 watt will do it but for overclocking and safety get Corsair TX750w

jnkweaver · Jan 12, 2014

You will need a good 600W or greater and make sure you have at least 4 6-pins.

filippi · Jan 12, 2014

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Power Supply: Corsair Enthusiast 850W 80+ Bronze Certified Semi-Modular ATX Power Supply ($104.99 @ Newegg)
Total: $104.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-01-12 15:38 EST-0500)

jnkweaver · Jan 12, 2014