Intel 320 Series 80 GB SATA 3.0 Gb-s 2.5-Inch Solid-State Drive Intel Solid-State Drives have no moving parts, resulting in a quiet, cool, rugged storage solution Intel SSD 320 Series brings high-performance storage and reliability to notebook and desktop systems Random read performance of 38,000 input/output operations/second (IOPS) and sequential read performance of 270 megabytes/ second (MB/s) Couple that performance with random writes of 10,000 IOPS and sequential writes of 90MB/s to unleash your system. The Intel Data Migration Software clones the operating system and files from a hard drive or SSD to any Intel SSD. Included in the box: SSD, quick install guide, mini CD-ROM with warranty, Intel SSD 320 Series come pre-configured with Advanced Encryption Standard (AES) 128-bit full-disk encryption capabilities. Intel SSD 320 Series feature low-write amplification and a unique wear-leveling design for higher reliability; Intel SSDs not only perform better, they last longer. The free software supports Microsoft Windows 7, Vista and XP With a life expectancy of 1.2 million hours mean time between failures Desktop install kit: drive bracket and screws, SATA signal cable and SATA power cable.