WD 4TB My Passport USB 3.2 Gen 1 External Hard Drive - Black

Up to 5 Gbps transfer speeds meet massive 4TB capacity in the WD My Passport, a portable hard drive that moves your entire digital world at pace. The 2.5-inch form factor slips easily into a bag, while 256-bit AES hardware encryption keeps sensitive files locked down.

Overview

The WD My Passport is a trusted companion for backups, archives, and everyday storage. It draws power directly from the USB port—no external adapter needed—and works right out of the box with Windows, while macOS users can reformat in minutes. The included WD Discovery software simplifies backup scheduling, password protection, and drive management.

What stands out

• 4TB capacity stores up to 1,000,000 photos or 500 hours of HD video
• Hardware-based 256-bit AES encryption with password protection
• Bus-powered design—single cable for data and power
• Compact 2.5-inch enclosure with durable plastic housing
• 3-year limited warranty for peace of mind

Technical details

• Interface: USB 3.2 Gen 1 (backward compatible with USB 2.0)
• Maximum data transfer rate: 5 Gbps
• Drive type: HDD, 2.5-inch form factor
• Operating temperature: 5°C to 35°C
• Non-operating temperature: -20°C to 65°C
• Dimensions: 107.2 x 75 x 19.15 mm (L x W x H)
• Weight: 210 g
• Included cable: USB 3.0 (Type-A to Micro-B)
• Compatibility: Windows 10, 8.1, 7; macOS (reformatting required)

Our verdict

For anyone needing reliable, high-capacity portable storage with strong security, the WD My Passport 4TB is a straightforward winner. It balances speed, durability, and software tools in a compact, bus-powered design.