... (documents, movies, music, games) and the operating system. Notebook Set with External Enclosure, USB interface, through the old hard drive to ... - the risk of failure is far lower than the hard disk• Earthquake crashworthiness - no moving mechanical parts, more durable• Support for ... (TYP) • mean time between failure (MTBF) – 1,000,000 hours Solid State Disk, SSD 2.5" 60GB-512GB