Fanxiang SSD 2.5'' SATA III 6GB/s Internal Solid State Drive comes with 560MB/s reading Speed . Its capacity includes:SSD 128GB/SSD 256GB/SSD 512GB/SSD 1TB/SSD 2TB/SSD 4TB. This SATA SSD is compatible with PC/MAC/Laptop which suits for SATA 3.0 and SATA 2.0 devices . And it has a 5-year warranty and lifetime technical support .