Chieftec gps 450W with gtx 660?

Beryos

Honorable
Jun 9, 2013
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10,510
I'm buying a gigabyte 660 gtx windforce to replace my trusty old HD 5670, but I'm in the dilemma of whether or not my chieftec gps-450AA-101A will be enough feed it.
(link on the PSU: http://www.chieftec.com/smart-power.html)

My other system specs:
Gigabyte H55M-S2H Motherboard
Core i3 530 2,93 Ghz CPU
2×Kingston value 4GB DDR3 1333 Mhz RAM
Samsung Spinpoint F3 1 TB HDD
And I have some old, cheap, simple LG DVD IDE writer

I understand that the gtx 660 needs 450W min. which should be all good, but I don't really have much clue about this voltage stuff and what not, so I'd like the answer of someone more knowledgeable than me in this matter :)

Thank you for your answer and your time!
 
Solution
D
That Chieftec is actually pretty solid. It's made by Delta like many of the better Antec units and it supplies a combined 33 amps on the 12v rail for 396 watts.

In my opinion it's absolutely fine for your GTX 660.
D

Deleted member 217926

Guest
That Chieftec is actually pretty solid. It's made by Delta like many of the better Antec units and it supplies a combined 33 amps on the 12v rail for 396 watts.

In my opinion it's absolutely fine for your GTX 660.
 
Solution