tianken 500g hard drive external hdd for xbox 360, gray tianken this hard drive for xbox 360 is with super capacity, and you can save your games, xbox live gamer profile, game demos, and custom soundtracks from your own music collection. choose the capacity what you want.<br> <br> <b>specifications:</b> <br> capacity: 500gb <br> color: gray <br> power: 5v 1a <br> item size: 193 * 78 * 23mm / 7.6 * 3.1 * 0.9in <br> item weight: 280g / 9.9oz <br> package size: 20.5 * 8.5 * 4.5cm / 8.1 * 3.3 * 1.8in <br> package weight: 320g / 11.3oz <br> package list: <br> 1 * 500g hard drive for xbox 360 <br> <br> <b>please note:</b> <br> as the manufacture and hard drive process theory, the actual storage is less than 500g, it shows about 460 gb, wish your understanding.