Toshiba OCZ Trion 150 480GB 2.5" 7mm SATA III Internal Solid State Drive TRN150-25SAT3-480G Capacity: 480GB Form Factor: 2.5 inch Interface: SATA 6Gb/s (Compatible with SATA 3Gb/s and SATA 1.5Gb/s) Max sequential Read speed: 550MB/s; Max sequential Write speed: 520 MB/s; Max Random Read: 86,000 IOPS; Max Random Write: 83,000 IOPS Endurance: TBW (Total Bytes Written) 120 TB; Daily Usage Guidelines of 110 GB/day