Product review (3 stars): It's not bad, but it's not that quiet
I bought this based on the quiet operation reviews.  I was looking for a completely silent small drinks refrigerator.

It's not bad, but it's not that quiet, either.  It's about the same sound level as a Mac Pro or other workstation-class computer, so it's easily audible at the other end of my 32-ft long room.  And, the character of the sound is about the same too -- you are hearing a whirring fan.  I had high hopes for the low sound level based on the other recording engineer's review, but this is not suitable for use in a tracking or recording room, in my opinion.  The noise floor in my room when the unit is running comes up from about 29db to nearly 40.

If you are in an ordinary office situation, I think you will be pleased.  If you are looking for silent operation, this is far from it.