Core Specifications

• Capacity: 4 Terabytes (4000GB)
• Store up to 1 million photos, 500 hours of HD video, or 1,000,000 documents
• Ideal for backups, media libraries, and large project archives
• Interface: USB 3.0 (backward compatible with USB 2.0)
• Fast data transfer speeds up to 5Gbps
• Plug-and-play functionality for quick setup
• Drive Type: 2.5″ or 3.5″ HDD (varies by model)
• Durable mechanical drive with long-term reliability
• Pre-formatted for NTFS (Windows); reformat required for macOS

Compatibility

• Operating Systems:
• Windows 10/11
• macOS (with reformatting)
• Compatible with Linux and gaming consoles (PS4/PS5, Xbox One/Series X)
• Software Support (on select models):
• WD Backup™ software for scheduled backups
• WD Security™ for password protection and hardware encryption
• WD Discovery™ for drive management and cloud integration

Design & Build

• Form Factor:
• Compact and portable (My Passport/Elements) or desktop-grade (My Book)
• Finish:
• Matte or glossy casing with anti-slip texture
• LED activity indicator (on select models)
• Color Options:
• Typically available in black, silver, or blue

Power & Efficiency

• Power Source:
• Bus-powered via USB (portable models)
• External power adapter required (desktop models)
• Energy Efficiency:
• Auto sleep mode to reduce power consumption during inactivity

Security Features (on select models)

• Password Protection
• 256-bit AES Hardware Encryption
• WD Security™ software for access control