On Order Only
WD My Book 4TB Desktop External Hard Drive – USB 3.0
WD My Book USB 3.0 Desktop Hard Drive and Auto Backup Software
The My Book desktop hard drive is designed to complement your personal style with a massive amount of space to store your photos, videos, music and documents.
Complete Backup, Time Machine-Compatible
Equipped with WD Backup software for Windows and Apple Time Machine compatibility for Mac, the My Book desktop hard drive can back up your photos, videos, music and documents. 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
With built-in 256-bit AES hardware encryption with WD Security software, you can set your own personalized password to help keep your content private and safe.