WD My Book 4TB Desktop External Hard Drive – Automatic Backup, Password Protection

Your Home for Everything Digital.

The WD My Book 4TB Desktop External Hard Drive is the perfect high-capacity storage solution for your home or office. With built-in automatic backup and password protection, keep your entire digital library — photos, videos, music, and documents — safe, organised, and always within reach.

• 📦 Capacity: 4TB
• 🔌 Interface: USB 3.0 (backward compatible with USB 2.0)
• 🔄 Automatic Backup with WD Backup software
• 🔒 Password protection with hardware encryption (256-bit AES)
• 💻 Compatible with Windows & Mac (reformatting required for Mac)
• 📊 WD Discovery software for easy drive management
• 🧱 Sleek, vertical desktop design to complement your workspace

With 4TB of storage, the WD My Book gives you room to store years of memories and work without compromise. Set it up once, and let it automatically back up your most important files in the background — so you can focus on what matters most. A reliable, trusted solution for desktop storage.