Powered by 3D V-NAND technology, the Samsung 850 EVO SSD provides high density performance with a small footprint. The SATA 3 interface of this mSATA internal drive allows you to migrate the files and data from desktops, laptops and even ultra-thin tablet PCs with ease. This model offers 250 GB memory space to store digital files and backup important data. It has 512000 KB buffer size resulting in better computing experience.