711TEK (TM) 60GB Hard Disk Drive for Xbox 360 Slim Expand Xbox 360 Slim experience with download content such as demos, movies, television shows from X box Live Marketplace Save game progress, X box Live gamer profile & custom soundtracks from your own music collection. Compatibility: XBox 360 Slim Required system files included so the total usable space is 51.1GB. Capacity: 60GB