Suggest PSU for my rig

Cpu: intel i7 4790
Gpu: amd radeon r9 280x
8 answers Last reply Best Answer
More about suggest psu rig
  1. If you are buying in the US, get the EVGA 750 B2. Made by Superflower. There are more expensive options out there though.
  2. 600W 80+ silver rated PSU would get the job done..
  3. Any 600W+ unit from XFX, Seasonic, Antec, or Corsair (AX, TX, and HX units only) should do.
  4. Rosewill Capstone 500 or 550W. I have the 450W powering my 3570 and 280.
  5. I have a 650W powering my amd fx-4100 and gtx 560ti on asus m5a99x evo mobo and im facing +3.3V warning shutdown troubles. So I have to get a psu highly reliable and far more than the requirement. So im planning on an 850W. How is EVGA supernova 850W?
  6. The EVGA 850 G2 is great and it has a 10 year warranty but the 650 that you currently have is probably from a bad manufacturer.
  7. The 650 I currently have is a Corsair
  8. Best answer
    Agreed. More wattage isn't the answer. If properly built, the extra 200W should all be on the 12V rail. The 3.3V and 5V should be identical between a 650 and 850W unit. You could have a poor or dying PSU. (or a bad setting on the 3.3V rail.)
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