Western Digital
Western Digital WDBYCC0040HBK 4TB My Book Mac USB 3.0 HDD
USB 3.0
Safeguard Your Digital World with WD My Book for Mac Protect your important files with the WD My Book for Mac Desktop External Hard Drive. Offering a massive 4TB of storage capacity and ultra-fast USB 3.0 connectivity, this drive is specifically formatted for Mac and compatible with Apple Time Ma...
$298.68*
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*Price sourced from Amazon.com. Last updated:Sep 04, 2026.Price and availability are subject to change — details.
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Overview
Safeguard Your Digital World with WD My Book for Mac
Protect your important files with the WD My Book for Mac Desktop External Hard Drive. Offering a massive 4TB of storage capacity and ultra-fast USB 3.0 connectivity, this drive is specifically formatted for Mac and compatible with Apple Time Machine. With password protection and hardware encryption, your data remains secure and easily accessible.
Specifications:
- Capacity: 4TB
- Interface: USB 3.0
- Compatibility: Formatted for Mac, Apple Time Machine compatible
- Security: Password protection with hardware encryption
Key Features
Ultra-fast USB 3.0 connectivity
Works with Apple Time Machine
Password protection with hardware encryption
Formatted HFS+ J to work out of the box with Mac OS X
Specifications
Brand
Western Digital
Model Name
WDBYCC0040HBK My Book Mac
Storage Capacity
4TB
Connectivity Technology
USB 3.0
Operating System Compatibility
Mac OS X (Formatted HFS+ J)
Backup Software Compatibility
Apple Time Machine
Security Features
Password protection, Hardware encryption
Frequently Asked Questions
What is the storage capacity of this Western Digital My Book drive?
This Western Digital My Book Mac external hard drive offers a substantial 4TB of storage capacity.
Is this hard drive compatible with Apple computers?
Yes, it is specifically designed for Mac users, formatted as HFS+ J to work out of the box with Mac OS X, and works with Apple Time Machine.
What kind of connectivity does this drive use?
The drive features ultra-fast USB 3.0 connectivity, allowing for quick data transfer speeds.
Does this external hard drive offer any security features?
Yes, it includes password protection combined with hardware encryption to help secure your data.
Do I need to format the drive before using it with my Mac?
No, the drive comes pre-formatted as HFS+ J, so it is ready to use immediately with Mac OS X.
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