WD My Book 4TB USB 3.0 Desktop Hard Drive
Best reliable storage for everyday backup needs.
Safeguard your digital life with this high-capacity external desktop hard drive. Designed for complete data backup, it offers automatic backup solutions compatible with both WD Backup software and Apple Time Machine. Enhance your data security with robust 256-bit AES hardware encryption and password protection, ensuring your files remain private. This drive is ready to use right out of the box, providing a simple and convenient way to protect your important documents, photos, and videos.
$194.99
Owner Satisfaction
4.2
/ 5
Category Rank
3580
/ 4138
#3580 in Hard Drives
Price vs Category Average
-63%
Below average
Storage Capacity
4
/ TB
Who it's for
- Digital hoarders, content creators, and families needing centralized backup space
- Users frequently transferring large files like videos, high-res photos, or system backups
- Everyday users and beginners seeking straightforward, no-fuss external storage solutions
Who should skip it
- Travelers and users needing a truly portable, bus-powered storage device
- Mobile professionals and students who carry their data between locations
- Professionals and power users needing the fastest data access for demanding tasks
Performance breakdown
Storage Capacity
Four terabytes provides ample room for extensive media libraries and backups.
Data Security
Hardware-level encryption keeps sensitive files shielded from unauthorized access.
Setup Simplicity
Plug-and-play functionality ensures immediate usability for both Windows and Mac users.
Transfer Speed
USB 3.0 interface is reliable but trails behind modern SSD performance standards.
Portability
Bulky desktop form factor is best suited for stationary office setups.
Backup Automation
Seamless integration with Time Machine simplifies routine data protection tasks.
Key Specs
Storage Capacity
4 TB
Encryption Standard
256-bit AES
Host Interface
USB 3.0
Drive Type
HDD
Enclosure Type
Desktop
Operating System Compatibility
Windows, macOS
Height
6.7 inches
Width
1.9 inches
Know before you buy
Yes, it is compatible with both operating systems. However, you may need to reformat the drive if you intend to switch between Windows and macOS frequently.
No, the 256-bit AES hardware encryption and password protection are optional features. You can use the drive as standard storage without enabling these security settings.
Yes, because this is a desktop-class hard drive, it requires a connection to a wall outlet via the included power adapter to function.
Absolutely. It includes WD Backup software for Windows and is fully compatible with Apple Time Machine for macOS, allowing you to schedule automatic backups of your files.
Yes, the drive is backward compatible with USB 2.0 ports, though you will experience slower data transfer speeds compared to using a USB 3.0 connection.
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Ready to buy?
$195