highlights2TB Storage Capacity,2.5″ Form Factor,SATA III 6 Gb/s Interface,2GB LPDDR4 Cache,Up to 560 MB/s Sequential Read Speed,Up to 530 MB/s Sequential Write Speed,Samsung MKX Controller,MLC V-NAND Technology,MTBF Rating: 1.5 Million Hours,Endurance up to 1200TB