Seasonic 620w PSU for this system.

david_hm · Feb 13, 2014

Hi there, my system is:
MOBO: Asus m5a99fx pro r2.0
CPU: AMD FX-8350 4.0 GHz (125 W)
GPU: MSI Geforce GTX 770 Gaming edition 2GD5 (230 W)

The RAM, HDD and optical drive are old, so I don't think they gonna add too much wattage.
The thing is I'm undecisive about these PSUs (all from Seasonic):
Seasonic M12-II 620
Seasonic M12-II 620 EVO Edition
Seasonic M12-II 650
I can't see any difference other than the cables (the 650 is slightly more powerful though). And I'm gonna run a single GPU, which will need a 6 pin and an 8 pin, so I don't think I will need 4 PCIE cables. If the difference is only the number of cables, I'll definitely go with the 620 non-EVO. But I'd like some advice here on which one is better.

Thanks in advance.

EasyLover · Feb 13, 2014

Dear, simple 620 is sufficient. It is bronze rated and at +12V it will give you 48Amps which is good enough plus it has 5 years warranty. Go for it.

envy14tpe · Feb 13, 2014

Wow. I didn't know they made so many the same. Any idea which is the newest model? I'd probably just get the 650. We do know the 8350 likes power and a 770 should have at least 575W. A little more to be safe.

ubercake · Feb 13, 2014

If you're running a single GPU, the 620 will give you more than enough. I'd go with whichever of those PSUs is least expensive (since sometimes they'll have promos on better supplies for less money). They are all high-quality and will have no problem powering that system.

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Seasonic 620w PSU for this system.

david_hm

Honorable

EasyLover

Splendid

envy14tpe

Champion

ubercake

Splendid

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