First cup. Fourth cup - with Keurig, it's always a fresh cup. The K50 Coffee Maker brews a perfect cup of coffee, tea, hot cocoa or iced beverage in under one minute at the touch of a button. Dimensions (Overall): 13.5 inches (H) x 14.0 inches (W) x 9.75 inches (D). Material: Plastic. Capacity (Volume): 48.