Overview

  • 4TB storage capacity
    Provides ample space for storing documents, photos, music and more.
  • USB 3.0 interface
    Offers an easy-to-use connection to devices. Backward compatible with USB 2.0 for simple connection to your computer. USB-powered.
  • Social friendly.
    Included WD Discovery software lets you connect to popular social media and cloud storage services like, Dropbox and Google Drive
  • Locked down.
    The My Passport for Mac drive’s built-in 256-bit AES hardware encryption with password protection helps keep your digital life’s contents secure.
  • Time Machine compatible
    Back up your entire system directly to the drive.
  • Portable design
    Lets you take your data on the go.

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Specifications

Capacity & configuration

Storage Capacity
2000GB, 4000GB
Storage Drive Type
HDD
External Hard Drive Type
Portable
Lighting Type
Single color

Dimensions & weight

Product Name
My Passport for Mac 4TB External USB 3.0 Portable Hard Drive
Product Height
0.75 inches
Product Width
2.95 inches
Product Weight
0.54 ounces

Features

Brand
WD
Color
Blue
Maximum Read Speed
0 megabytes per second
Maximum Write Speed
0 megabytes per second
Internal Or External
External
Interface(s)
Micro-USB B
Security Features
Password Protection
Data Encryption
Yes
Encryption Algorithm
256-bit AES
Usage
Everyday computing
Included Software
WD Security, WD Drive Utilities, WD Discovery
Minimum System Requirements
macOS 10.13+, may require reformatting for other operating systems
UPC
718037869872, 718037869902

Power & warranty

Model Number
WDBA2F0040BBL-WESN
Power Source
USB port
Warranty - Parts
3 years
Warranty - Labor
3 years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
ASHLESHAKOct 27, 2026 · Verified purchase ★★★☆☆

Can't rely alone on Passport HDD - This is my second external HDD first disk just could not work so had to purchase. Luckily my friend could retrieve data from Linux server. Hoping to work this better.

TaylerJul 20, 2026 · Verified purchase ★★★★★

Highly Recommend - My fav external hard drive, never have had any issues with this as a wedding and lifestyle photographer

PAULJul 16, 2026 · Verified purchase ★☆☆☆☆

Junk, Junk, Junk! - I used this drive for Time Machine backups on my iMac, simple task. Five days ago it stopped working. I've had it for five weeks. When I run disk diagnostics it gets to 30% and cancels itself, over and over and over. I bought a WD two+ years ago and have had great performance so I thought I'll buy another. This drive is junk. Tech advice states it may be a cable issue because it fits so sloppy in the drive. This a specialized cable so good luck finding a replacement. Bottomline, stay away from this external drive. WD quality has taken a nosedive and not what it once was. Now, I have to spend time retuning it. I'm lucky this happened early in the game. I would hate to think what a years worth of lost data might look like.

CHRISMMay 24, 2026 · Verified purchase ★★★★☆

my passport - It works with my old 2ft iMac as well as laptop I got it portioned.Had one from before for Time Machine and apple computers but with video going from ? 32-64 needed more up to date drive got lots of memory

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat