Medium duty Stainless steel cabinet, cavity & door12 1/8 in (H) x 20 1/2 in (W) x 16 in (Depth) exterior dimensions8 1/8 in (H) x 13 7/8 in (W) x 14 5/8 in (Depth) cavity dimensions1,000W output1 cubic foot of cabinet space - ideal for heating up, defrosting, or cooking small food items Computerized touch control provides 10 programmable memories - 1 second increment timing for precise cook times Express Defrost™ automatically divides total defrost time into 3 stages w/