Corsair 90 GB Force Series SATA 3.0 Gb-s 2.5-Inch Ultra Fast TRIM Supported Solid State Drive CSSD-F90GB2-BRKT Latest generation SandForce controller and MLC NAND flash for fast performance Maximum sequential read speed 285MB/second Maximum sequential write speed 275MB/second Included 2.5" to 3.5" bracket for installation on your desktop computer Internal SATA II connectivity TRIM support (O/S support required) BGC (Background Garbage Collection) No moving parts for increased durability, reliability and quieter operations over standard hard disk drives