PSU for new silent mATX build

shashindk

Distinguished
Sep 13, 2011
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I'm putting together a new silent mATX build and can't decide on what PSU to get. I'm looking at either of these two:

Cooler Master Silent Pro M2 620W

Seasonic M12II-620 Bronze 620W

I found reviews praising both as excellent PSUs so I'm at a bit of a loss as to which to get.

Are there any difference in performance between these two? Any good / bad experience to share?

Edit: Prices are within 15$ of each other in my country so only performance / component quality / noise level are relevant