Product review (4 stars): Not perfect but it will do.
Just got this several days ago, so it's an early review. Let me say that most of what other people have said matches my observations:
- Can't quite fit 4 Pinot Noir bottles in a row. Since I'm storing mostly Pinots for aging, it's a 21 bottle capacity, but I expected that. I can use the other spots for other wines.
- If power is lost, it will reset to 67 which isn't good!
- Works accurately and quietly in the 55-59 range desired for wine storage. When loaded up it will take nearly a day to reach the desired temperature, and opening the door will of course cause it to warm up temporarily. I do get the advertised 20 differential but don't need it. If you live in a hot area and don't have air conditioning you would probably be in trouble, but with central air conditioning it works fine.
- Needs to be raised off the floor since the door goes to the very bottom.
- It needs ventilation on both sides as well as the back.

With a room temperature of 70-75 over the course of the day/night and a setting of 57 power consumption is 0.6 kWh per day, or 18kWh per month, which here works out to slightly less than $2/month.

The listings here seem very confusing as there are at least two pages with what appears to be the identical items but with different model numbers, different prices, but same vendor. Some clarity would be nice.