[MaMa]

It's a converted chest type freezer. Freezers also have a lot thicker insulation on the walls that also helps improve the efficiency a lot.

It also takes a lot of floor space. On the other hand it could be usable as a secondary refridgerator to hold cold drinks, vegetables etc. that you don't want taking space in your main fridge.

And btw where is my aerogel-insulated fridge? I want one for my flying car!