Built without moving components, this OCZ Agility 4 SSD renders silent operation and durability. The SATA III interface of this 2.5" drive enables quick and efficient data transfer. For storing digital content and data backup, the Agility 4 model offers 256 space. The dimensions of this data storage unit are 0.36 inch height, 3.93 inch width, 2.74 inch depth, and its weight is 0.22 lbs.