I have a friend who has supplied a few of these fridges to customers he has done builds for. I must say, I was impressed at the quality, the look and feel and the function of these when I was able to see them in person. They are heavier than their plastic counterparts (I just bought a Dometic CF-35 for a killer deal), but man they are nice. From what I understand they use(d) the same Dan Foss swing motor that many of the others use, including ARB, Dometic, Engle etc.
On 12v they are reported to use .75 amp and that is awesome in my books. We used my friends Dometic CF-35 in 120* temps outside (about 100 in the shade) and it was not drawing much power, nor running all that often, and it froze our steaks! Same guts as the Edgestar from Compact Appliance, so function should be nearly identical.
These are great fridges, had I not got the smokin deal on the Dometic I would have one of these in my rig already!