Biwin 240GB High Performance 2.5-Inch 2.5" C100 SATA III 6Gb/s Internal Solid State Drive SSD Optimized performance for everyday computing needs;Backed by a three-year limited warranty Sequential read speed 535 MB/s; Sequential write speed 484MB/s Interface: SATA 6Gb/s (Compatible with SATA 3Gb/s and SATA 1.5Gb/s) Capacity: 240GB;Form Factor: 2.5 inch Great for computer upgrade; Worry-free data security with BCH ECC 66 bits/1KB