General device type solid state drive internal capacity 1024gb nand flash memory type 15nm multi level cell mlc form factor 25 interface sata 6gbs features native command queuing ncq trim support garbage collection technology quadruple swing by code zero trim support adaptive size slc write cache technology toshiba tc358790 controller smart width 6985 mm depth 100 mm height 7 mm weight 53 g performance ssd endurance 640 tb dr