Western Digital
My Book 4TB External Desktop Hard Drive (WDBBGB0040HBK)

Western Digital My Book Desktop External Hard Drive

Redesigned high-capacity storage as inspired as your creations.

• Auto backup with included WD Backup software for Windows and Time Machine-compatible for Mac.
• Password protection with hardware encryption
• Reimagined design
• Formatted exFAT for out-of-the-box compatibility with Windows and Mac
• Windows 10, Windows 8.1 or Windows 7 operating systems
• macOS High Sierra, Sierra (10.12) or El Capitan (10.11) operating systems(reformatting required)

The My Book hard drive is trusted desktop storage designed to complement your personal style with a massive amount of space to store your photos, videos, music and documents.

Equipped with password protection and perfectly paired with WD Backup for PC or Apple Time Machine for Mac,My Book desktop storage helps keep your files safe.

Complete Backup

My Book desktop storage comes equipped with WD Backup software for Windows and Apple Time Machine compatibility to help make sure your photos, videos, music and documents don’t get lost.

You can set it to run automatically to your schedule. Just pick the time and frequency to back up important files from your system.

The My Book desktop hard drive also works great with Acronis True Image WD Edition software to schedule full system backups.

Password Protection with Hardware Encryption

The My Book device’s built-in 256-bit AES hardware encryption with WD

Security software helps keep your content private and safe. Just activate password protection and set your own personalized password.

For quick, convenient access, you can set WD Security to automatically unlock the device on your computer, saving you the hassle of keying in your password every time.

Reimagined Design

The compact design of the My Book drive exudes a confidence reflective of its reliability. With up to 8TB of storage capacity, you can trust your My Book drive to be the home of your digital life.

Easy to Use

My Book desktop storage is ready to use out of the box for PC so you can start transferring files, saving your memories and backing up. It comes with all the software you need to help protect your data, including WD Backup and WD Security software, and is compatible with Apple Time Machine.