Built without moving components, this Crucial MX100 SSD renders silent operation and durability. The SAS interface of this 2.5" drive enables quick and efficient data transfer. For storing digital content and data backup, the MX100 model offers 256 space and has 524288 KB buffer size. The dimensions of this data storage unit are 5.11 inch height, 5.11 inch width, 0.74 inch depth, and its weight is 0.22 lbs.