Best psu for my build


i think i need a 850W for my build and i need the best of the best but not heaps of money.

My build is:

Case- cool master Haf X
Motherboard- Asus maximus vi hero
Cpu- i7 4770k (haswell)
Graphics card- Evga gtx780 sc (needs 600W minimum)
optical drive- Asus 24X Dvd burner
HDD- Seagate barracuda 2tb
Ram- G.skill Ripjaws 8gb

4 answers Last reply Best Answer
More about psu build
    This one is very good and one of the best according to money\performance ratio.
  2. Are you going SLI? The 280 is a 250W card. Your system draw total will be around 400W with a single 780. Nvidia suggests a 600W PSU to make up for all the cheap/junk PSUs out there that lie about their power output. A good quality 500-600W PSU is more then enough to run that system, and be at <80% of rated output. My Rosewill 450W can power that. (it has dual 6+2pin PCIe plugs.)
  3. Well Do you know if 850W is what i need?
  4. Best answer
    Well if you want to be sure, you can use our PSU Calculator:
    It's a bit of work to fill out, but it should do the trick!
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