Well, Darn; I was hoping somebody else would post with information that would help you out. No such luck, so let's see where we can go.........
I have a Frigidaire upright freezer # LFFU1414DW7. Actually belongs to my son, who I am quite sure purchased it from Lowe's, since they deliver and he doesn't drive something that can be used to pick up something of this size. Unfortunately, I CANNOT find on the door tag, anything telling me how many cubic feet are involved....and don't really want to unload it, pull it out, and see what....if any.....information MIGHT be on the back of it.
Since I raise the birds, butcher them, and he helps pay for feed and eat them, I have the freezer at my house. The INSIDE measurements are 23.5 X 47 X 23.5inches. There are 4 shelves plus a pullout bin at the bottom; area behind the bin is slanted. And 5 door shelves. In this freezer, I have 70 chickens, (and processing invoices to document) mostly roosters of 6 months of age or Older.......Black Marans, Delawares, Buff Cornish, RLW Cornish, Ameraucana, Cuckoo Marans, RI Reds, Buff Orpingtons, etc...all good size, healthy birds.....there is probably room for 5 or 6 more. These birds are all in one piece, shrink wrapped, so birds that are cut up would probably allow 10 - 15 more instead of 5 or 6 more....maybe more.....
Hope this helps you out; it's the best I can come up with. Have fun. oldbat