Mushkin Enhanced Chronos MKNSSDCR90GB 2.5-Inch 90GB SATA III MLC Internal Solid State Drive Max Sequential Read Up to 560MB/s and Max Sequential Write Up to 510MB/s Up to 88,000 IOPS Random 4KB Write SATA 3.0 (6Gb/s) interface (backwards compatible with SATA 3Gb/s and 1.5Gb/s) TRIM support (OS/driver support required) 3.5 inches desktop adapter bracket included Built-in BCH ECC (Up to 55 bits correctable per 512 byte sector) Asynchronous MLC NAND Access Time &lt;0.1ms