Power supply for Dell XPS 420

squanto53

Honorable
Jan 11, 2014
8
0
10,510
I recently upgraded my GPU to GeForce GTX 660 the min power requirements on the box calls for a 450W psu... my Dell XPS 420 only has a 375W psu. Now what is happening is as I'm playing Diablo 3 about 5- 10 minutes into the game the system shutsdown and then restarts. I used driver booster to make sure all my drivers were up to date. Also one of the two fans on the GPU is pretty much completely blocked. Do I need a new psu?

Update 1/12/14: I checked the windows event log - there were three critical system errors that coincided with the times I was playing the game. One of the reasons given for the shutdown was sudden loss of power. I think it is obvious I need to upgrade my psu - I guess the only question left is how do I get the best value for my dollar?
 
Solution


Nope that's not a decent PSU, as I said earlier go with XFX 550 PRO a solid unit and best value for your $$.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($59.99 @ NCIX US)
Total: $59.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-01-22 09:31 EST-0500)

jb6684

Distinguished
Buy a couple cans of compressed air and get an old tooth brush to clean up ALL fans and dust...... (unplug the computer, be Careful....)

Dell power supplies won't work. Buy a 500watt Corsair CX500......... (or CX600 if you can afford it)
 


Nope that's not a decent PSU, as I said earlier go with XFX 550 PRO a solid unit and best value for your $$.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($59.99 @ NCIX US)
Total: $59.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-01-22 09:31 EST-0500)
 
Solution