Built without moving components, this Samsung 840 Series SSD renders silent operation and durability. The 6-Gb/s SATA interface of this 2.5" drive enables quick and efficient data transfer. For storing digital content and data backup, the 840 Series model offers 250 space. The dimensions of this data storage unit are 0.28 inch height, 2.75 inch width, 3.94 inch depth, and its weight is 0.15 lbs.