WD My Book My Book 18 TB External hard drives

Full backup
The My Book hard drive for desktop computers, equipped with WD Backup software for Windows and compatibility with Apple Time Machine for Mac computers, can back up your photos, videos, music tracks, and documents.

Password protection
With the built-in 256-bit AES hardware encryption of the My Book and the WD Security™ tools, you can keep your content private and secure. Activate password protection and set your own password.

WD Reliability
Millions of people worldwide trust their data to My Book desktop storage. We deliver drives built to WD's strict standards for durability, shock resistance, and long-term reliability, offering a 3-year limited warranty to support trusted My Book desktop storage.

See the power of My Book come to life
We live hectic lives and generate large amounts of digital content. My Book desktop storage offers massive storage capacity so you can confidently back up the files that make up your digital life.

Do more with WD Discovery
The included WD Discovery™ software connects to popular social media and cloud storage services, such as Facebook, Dropbox, and Google Drive™. Import your photos, videos, and documents to the My Book drive to securely store your life online. WD Discovery can also be used to manage your drive via WD Drive Utilities.

Easy to use
My Book desktop storage is ready to use right out of the box, so you can start transferring files, saving memories, and making backups immediately. The product comes with all the software you need to secure all your data, including WD Backup and WD Security, and is compatible with Time Machine.