Samsung 860 EVO 250GB M.2 SATA Internal SSD Key Features 250GB M.2 Internal SSD Up to 550MB/s Read Speed Compatible with Windows and Mac SATA 3 Interface 5-Year Limited Warranty Overview The newest edition to the world’s best-selling SATA SSD series, the Samsung 860 EVO. Specially designed for mainstream PCs and laptops, with the latest V-NAND and a robust algorithm-based controller, this fast and reliable SSD comes with 250GB storage space and super-fast read and write speeds to keep you working as efficiently as possible. Specifications Disk Type M.2 SSD External? No Capacity 250GB Sequential Read 550MB/s Sequential Write 520MB/s Interface SATA 3 Compatibility Windows, Mac Dimensions 80 x 22 x 2.4 mm