Detailed item info Product Description Built without moving components, the Samsung 950 Pro Solid State Drive renders silent operation and durability. This M.2 internal drive features a PCI Express 3.0 interface that enables quick and efficient data transfer. For storing digital content and data backup, this 950 Pro model offers a 512 GB storage space. In addition, this drive is designed for PC systems. Product Identifiers Brand Samsung Model 950 Pro UPC 887276070339 Key Features Enclosure Internal Capacity 512GB Buffer Size 512MB Hard Drive Type SSD Interface PCI Express 3.0 Technical Features Platform PC Form Factor M.2 Dimensions Height 0.87 in. Width 3.2 in. Depth 0.09 in. Weight 0.02 lbs