The Rogueware 256GB NX100S SSD provides great performance at a great price offering read speeds of up to 540MB/sec. Features: Newest Generation 3D QLC/TLC NAND Flash Technology Latest Generation Controller Advanced NANDXtend™ ECC and Data Protection Technology Enhanced 3D NAND LDPC, Endurance and Retention SLC Caching for Optimal Sustained Performance Supports S.M.A.R.T., TRIM Command, and NCQ Supports TCG and AES Encryption Specifications: RAW Unformatted Capacity: 256GB Drive Interface: SATA III 6Gb/s (Supports SATA II 3Gb/s / SATA 1.5Gb/s) Drive Form Factor: 2.5 Inch Low Profile Sequential Read: Up To 540 MB/s Sequential Write: Up To 500 MB/s Random Read/Write: Up to 75k IOPS Total Bytes Written: Up To 140TB Dimensions: 100.0mm x 69.8mm x 7.0mm Weight: 48g (SSD) / 57g (Package) Storage Temperature: -40°C ~ 85°C Operating Temperature: 0°C ~ 70°C Shock Resistance: 1500G Drop/Bump MTBF: 1,500,000 Hours Warranty: 3 Years