Product review (4 stars): CALL DANBY for any possible thermostat issues before you buy this.
I bought a version of this refrigerator from Costco w/a slightly different model number, but laid out the exact same way. . .

Danby 4.4 Cu. Ft. Stainless Steel Compact Refrigerator - DAR044A5BSLDB

. . .  $150 and a great deal. Perfect inside set up for me.  However, I like my beverages very cold so I put the setting in normal but close to the freezer setting, rather than the middle setting.  I had a fridge thermometer on one shelf in the fridge and the temperature stayed the same -- about 40 degrees -- for both settings.  I called Danby today re: issue.  For that particular model, the one I bought at Costco it is set so it does NOT go colder than 40 degrees.  AGAIN, I DID NOT BUY THE MODEL SHOWN HERE.

I writing here for any interested buyer to call Danby before they buy this to see if the same issue exists for this model.  I am wondering if they just made the Costco version that way to save costs and it might not be the case w/this model.  Again, I repeat, I love the interior, it's perfect.  Just want to warn potential buyers of this model.  1-800-26302629

BTW I just looked down the list of reviews and there are some indicating the same problem  There are also some reviews with some kind of problems which refer to a freezer which this model does not have, so they are not relevant for this mode.

I just did another reality check. My main refrigerator is set at 37 degrees and it is the temp I like for beverages.  I have iced tea in both refrigerators now -- main and Danby compact in the garage.  So I had some iced tea from main which was great.  Then I went out to compact and poured iced tea from that pitcher, and it was fine too.  So maybe the 40 degree temperature is better than I thought it would be.

I also looked into other compacts and found an Avanti 3.3 all refrigerator and it advertised full range temperature control.  I called Avanti and asked them what that range was.  And it was 37 - 42 degrees -- 3 degrees under 40 for the coldest.  And after all of this, I don't think 40 degrees is a problem.