Product review (5 stars): super quiet!
This is the second beverage cooler i purchased from Amazon.  The first one (SPT) was extremely noisy.
The Kalamera is perfectly quiet.  It is mounted inside of our kitchen island right below where the family eats, and you cannot hear it come on at all!  Noise is the most important factor for us.  It cools the beverages just fine, and the blue light is a pretty cool night light..
It was a great price and i highly recommend this fridge!