2TB of rugged portable HDD storageideal for media backups, field work, and long-term project storage. ^^ Sustained speeds up to 140 MB/s write via Thunderbolt3 interfaceperfect for multi-stream 4K/8K/VR editing. ^^ Fanless rugged aluminum design meets MILSTD810F standards for shock, vibration, dust, and sand resistance. ^^ Buspowered via Thunderbolt3; includes cable and removable cover for seamless Mac/Windows plug&play.