Storage Capacity: 7.68 TB Encryption Standard: 256-bit AES Maximum Read Transfer Rate: 550 MB/s Maximum Write Transfer Rate: 520 MB/s Random 4KB Read: 98000IOPS Random 4KB Write: 30000IOPS Endurance (TBW): 14016 TB Wireless LAN: No Drive Interface: SATA Drive Interface Standard: SATA/600 Drive Type: Internal Form Factor: 2.5' Height: 0.3' Width: 3.9' Depth: 0.3' Weight (Approximate): 2.47 oz