This product is discount for sale at Half price Before 2014's Christmas Day from China Electronic Store, purchase to visit: www.wholesaledigitalstore.com Size and weight 20-inch iMac Height: 18.5 inches (46.9 cm) Width: 19.1 inches (48.5 cm) Depth: 7.4 inches (18.9 cm) Weight: 20 pounds (9.1 kg) 24-inch iMac Height: 20.5 inches (52.0 cm) Width: 22.4 inches (56.9 cm) Depth: 8.1 inches (20.7 cm) Weight: 25.4 pounds (11.5 kg)