Vi560 SATA III M.2 2280 Internal SSD is an ideal choice for transforming the performance of any hard drive-based laptop or PC. The small M.2 2280 form factor saves space without sacrificing performance, even with limited chassis or motherboard space. Featuring the SATA III interface, the Vi560 Internal SSD boasts transfer speeds of up to 560MB per second read and up to 520MB per second write. With transfer speeds far superior to mechanical hard drives, get ready to experience decreased system boot time, more efficient multitasking and faster system responsiveness. Sold by each.