Xbox 360 Physical Dimensions (Useful for postage) The Xbоx 360 weights 7.7 pounds (3.5 kg) and is: 309 mm wide x 83 mm high x 258 mm deep 12.15 in wide x 3.27 in high x 10.15 in deep The Xbоx weight 8.8 pounds (4 kg) and is: 320 mm wide x 101 mm high x 260 mm deep 12.6 in wide x 4 in high x 10.2 in deep Thanks to Teamxbox.