Complete Backup
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.

Password Protection
The My Book drive’s built-in 256-bit AES hardware encryption with WD Security™ tools helps keep your content private and safe. Just activate password protection and set your own personalized password.

WD Reliability
Millions of people around the world trust their data to My Book desktop storage. Designed to meet WD’s demanding requirements for durability, shock tolerance, and long-term reliability, we back up (pun intended!) the trusted My Book desktop storage with a 3-year limited warranty.

Watch the Power of My Book Come to Life
We live hectic lives and generate tons of digital content. My Book desktop storage has massive storage capacity so you can confidently back up the files that make up your digital life.

Do More With Discovery
Included WD Discovery™ software connects to popular social media and cloud storage services, like Facebook, Dropbox, and Google Drive™. Import your photos, videos, and docs to the My Book drive to help preserve your online life. WD Discovery can also be used to manage your drive with WD Drive Utilities.

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

Hard drive
HDD capacity	24 TB
File format system	exFAT
Ports & interfaces
Maximum data transfer rate	5000 Mbit/s
USB connector	USB Type-A
USB version	2.0/3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technology	No
Wi-Fi	No
Ethernet LAN	No
Weight & dimensions
Width	49 mm
Depth	139.3 mm
Height	170.6 mm
Power
Bus powered	USB
External power adapter	Yes
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Storage temperature (T-T)	-20 - 65 °C
Packaging data
Cables included	USB
User guide	Yes
Security
Security algorithms	256-bit AES
Password protection	Yes
Hardware encryption	Yes
Features
Product colour	Black
Windows operating systems supported	Windows 10
Mac operating systems supported	Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina