My Book USB 3.0 Cable (USB 3.0 to Micro B)
More Info buy now
USB 3.1 Type-C To Micro-B Cable 457mm
More Info buy now
Power Supplies
18W Power Adapter
More Info Out of stock
Carrying Cases
My Book Side Opening Case
More Info buy now
Product Specifications
InterfaceUSB 3.0 and USB 2.0
Performance Specifications
Serial Transfer Rate
USB 3.0
Serial Bus Transfer Rate (USB 3.0)5 Gb/s (Max)
USB 2.0
Serial Bus Transfer Rate (USB 2.0)480 Mb/s (Max)
Physical Specifications
Capacity2 TB
Physical Dimensions
Height6.69 Inches
Depth5.51 Inches
Width1.97 Inches
Weight1.96 Pounds
Height170 mm
Depth140 mm
Width50.00 mm
Weight0.89 kg
Environmental Specifications
Temperature (English)
Operating41° F to 95° F
Non-operating-4° F to 149° F
Temperature (Metric)
Operating5° C to 35° C
Non-operating-20° C to 65° C
Electrical Specifications
Current Requirements
Power Dissipation
AC Input Voltage100-240 VAC
AC Input Frequency47-63 Hz
Operating System

  • Formatted HFS+ Journaled
  • Mac OS X Snow Leopard, Lion or Mountain Lion
  • Windows XP, Windows Vista, Windows 7 or Windows 8
    (requires reformatting)
Package Includes
  • External hard drive
  • USB cable
  • AC adapter
  • Quick Install Guide
Personalized password protection

Create a custom password and keep your My Book for Mac secure with WD Security. Whether you need to protect important documents, or simply want to avoid accidental changes, WD Security keeps your data safe.

Built-in encryption

My Book for Mac features 256 AES hardware encryption to protect your content as soon as it's on your drive. With quick, secure hardware encryption, My Book for Mac works with little impact to your CPU.

Auto-unlock option

For quick access, set WD Security to automatically unlock the drive on your computer. Auto-unlock lets you identify safe systems, so you save time whenever you connect to My Book for Mac.