SMH1816W 1.8 Cu Ft Over The Range Microwave With 1100 Watts Cooking Power 400 CFM Ventilation System 10 Power Levels 12 Sensor Cook Options Four Instant Cook Pads & Auto 1100 Watts Of Cooking Power And 10 Power Levels Sensor Cook Technology 400 CFM Ventilation System With 4-speed Fan Dimension (WHD): 29-7/8" X 16 15/16" X 17 5/16"