Which psu with this setup should i use?

dueman101

Distinguished
Jan 5, 2010
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18,510
mobo: gigabyte p55-udl3
cpu: i5-750 lga1156
gfx: nvidia 7950 gt
fan: cooler master hyper 212 plus



i had a 430 watt antec with another set up and i got all those new parts. the computer would start show a screen, then it wouldnt show a screen and stay on. ive replaced just about everything beside the psu, i installed these parts with the same psu and it started up there was a picture, then after a few starts to tget to the bios there was no picture again, my gfx card is fine. if theres any other suggestions besides what psu i need thanks...

 

jhatfie

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Mar 20, 2009
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18,530
I would think that a nice 500W should offer plenty of juice to power that setup without stressing the PSU to hard, however I always like to plan for the future and if you maybe see a new video card or two in the future, might be worth spending a little extra and getting a 650W. Whatever you do just do not skimp on the power supply, be sure to pick up a quality unit.
 
Here's some choices and their jonnyguru performance ratings:

Antec SG-650 = 10.0
Seasonic X-650 = 10.0
Antec Earthwatts EA650 = 9.0
Thermaltake Toughpower QFan = 9.5
Silverstone Olympia OP650 = 10.0
Corsair 620-HX = 9.5
Corsair TX-750 = 8.5
OCZ EvoStream = 9.0
OCZ GameXstreme = 7.5
OCZ Z Series 850W = 8.5

Here's the Editor's Choice listing in the size range
http://www.silentpcreview.com/Recommended_PSUs

Enermax Modu82+ 625W
Seasonic X-650
Antec Signature 650