Aegis Fortress L3 4TB SSD AFL3-S4TB Features: Ultra Rugged, Super Fast Hardware-Based 256-Bit AES XTS Encryption FIPS 140-2 Level 3 Validated Software-Free Setup and Operation Cross-Platform Compatible Host-Free Onboard Keypad Authentication Specifications: Data Transfer Rate Up to 370 MB/sec Power Supply 100% Bus Powered Buffer Size 8MB Interface USB 3.2 gen 1 Average seek time 0.1 ms Access Time Shock - operating 1500G/0.5ms Dimensions SSD 4TB Warranty 3 Year Limited Approvals FCC, CE | FIPS 140-2 Level 3 Validated ECCN / HTS / Cage Code 5A992.c / 8523.51.0000 / 3VYK8 System Requirements Compatible with all Operating Systems, including Windows, Mac and Linux Requires USB port (for maximum speeds must be used with a USB 3.0 port) - Backwards compatible with USB 2.0 and 1.1 One gigabyte (GB) = one billion bytes; accessible capacity will be less and actual capacity depends on the operating environment and formatting. Comments Drive Type: Solid State Drive Encryption: 256-bit AES Hardware Encryption Operating Temperature Range: -40°F to 158°F (-40°C to 70°C) Operating Humidity Range: 95% humidity at temperatures under 131°F (55°C) Vibration: 20G/20-2000Hz