Kingston A400 240GB M.2 SATA Internal SSD Key Features 240GB M.2 Internal SSD Up to 500MB/s Read Speed Compatible with Windows and Mac SATA 3 Interface 5-Year Limited Warranty Overview Kingston’s A400 solid-state drive dramatically improves the responsiveness of your existing system with incredible boot, loading and transfer times compared to mechanical hard drives. Powered by a latest gen controller for read and write speeds up to 500MB/s and 350MB/s, this SSD is 10x faster than a traditional hard drive for higher performance, ultra-responsive multi-tasking and an overall faster system. Specifications Disk Type M.2 SSD External? No Capacity 240GB Sequential Read 500MB/s Sequential Write 350MB/s Interface SATA 3 Compatibility Windows, Mac Dimensions 80 x 22 x 1.35 mm