Samsung MZ-77Q4T0 SSD capacity: 4000 GB, SSD form factor: 2.5 inches, read speed: 560 MB/s, write speed: 530 MB/s, data transfer rate: 6 Gbps, component for: PC/notebook, size and weight. : Width : 69.8 mm - Depth: 100 mm - Height: 6.8 mm - Weight: 46 g Energy management - Operating voltage: 5 V - Power consumption (max): 4 W - Energy consumption (average): 2.2 W ambient conditions - Operating temperature range: 0. - 70 °C Operating shock: 1500 g. SSD drive features: 2.5 inches. SSD capacity: 4000 GB. Interface: Serial ATA III. Memory type: V-NAND MLC. Component for: PC/Notebook. Hardware encryption: Yes. Reread speed: 560 MB/s - Write speed: 530 MB/s - Support security algorithms: 256-bit AES - Data transfer rate: 6 Gbps - Random colour selection (4 KB): 98000 IOPS (input/output operations per second) - Random random encryption (4KB): 88000 IOPS (input/output operations per second) - Support S.M.A.R.T. : Yes - TRIM Support: Yes - Medium Downtime (MTBF): 1500,000 h