KitchenAid Architect Series II: KCMS1555SSS 1.5 cu. ft. Countertop/Built-In Microwave Oven - Stainless Steel Countertop or Built-In (with optional trim kit) installation Menu-driven sensor cycles automatically adjust cooking time based on the amount of moisture being released, helping to maintain taste and texture. Custom cook and custom defrosts cycles operate at specific times and power levels based on the type or weight of food being cooked Keep warm function allows you to keep finished dishes warm until serving time Depth 17 1/8" Height 12 1/2" Width 21 7/8" Gross Weight 40 LB