A little louder than I was led to believe, from the description.
Skip Braden, Amazon
14 March 2013
Summary: Unit arrived on time, in good shape. Installation was simple and easy. Plenty of cable length. Bundles were assembled neatly. The noise from this PSU was much, much louder than what I determined from the description, and reviews. I am still quite thrilled with this Power Supply, and the whole purchasing experience.
Summary: This power supply is great, its small and and make a great brand! Fits perfectly into my computer and not loud at all. Only things is... it doesn't have the detachable leads to it (Which allows you to plug in what you need so you have unnecessary wires laying around) ... which i struggled to find if it had (From the pictures it hides this) Excellent buy !