WD 18TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Auto Backup Software - WDBBGB0180HBK-NESN ^Sale

Massive capacity, up to 18TB capacity (1 1TB = one trillion bytes. Actual user capacity may be less depending on operating environment.).date transfer rate:600.0 megabytes_per_second.Operating temperature: 5°C to 35°C, Non-op. temperature: –20°C to 65°C.
• Includes software for device management and backup with password protection (Download and installation required. Terms and conditions apply. User account registration may be required.)
• 256-bit AES hardware encryption
• SuperSpeed USB (5 Gbps); USB 2.0 compatible