Thermo Scientific Revco Elite Plus -85°C Freezer ULT2186-6-W, 20.2 cuft, 572L capacity, programmable microprocessor control, 5 internal doors, 4 shelves, alarms for power failure, temp failure, digital display, Revco Plus refrigeration system, 1HP compressors, A.I.M (Automatic Incident Monitor), casters, ext dims 1975H x 1058W x 920D, int dims 1283H x 724W x 616D mm.