Form factor 2.5"; Controller SandForce® SF-2281; Components MLC NAND (3k P/E Cycles); Interface SATA Rev 3.0 (6Gb/s), SATA Rev 2.0 (3Gb/s); 480GB; Reads 540MB/s; Writes 450MB/s; Sustained random 4K R/W: 60,000/45,000 IOPS; Dimensions 69.85mm x 100mm x 9.5mm