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WD My Passport WDBYFT0040BBK - hard drive - 4 TB - USB 3.0

Mfg # WDBYFT0040BBK-WESN CDW # 4346892 | UNSPSC 43201803

Quick tech specs

  • Hard drive
  • 4 TB
  • USB 3.0
  • black
  • encrypted
  • external (portable)
  • 256-bit AES
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Know your gear

Trusted and loved portable storage.

The My Passport portable drive is trusted to store the massive amounts of photos, videos and music you love.

Available in an array of vibrant, fun colors, the sleek style fits comfortably in the palm of your hand, so you can

easily take your treasured content everywhere you go.

Auto Backup

Automatically back up photos, videos, music and documents from your system onto your My Passport drive with the

included WD Backup software. Set it to your schedule. Just pick the time and frequency.

Password Protection

Built-in 256-bit AES Hardware Encryption with WD Security software helps keep your content private and safe. Easily add

a "return-if-found" message as the password prompt in case your My Passport drive ever gets lost. Even great minds like

yours can accidentally leave things behind.

WD Reliability

WD builds drives to demanding requirements for durability, shock tolerance and long-term reliability. And we back up

(pardon the pun) the trusted My Passport drive with a 3-year limited warranty.

This item was discontinued on December 19, 2019

We no longer carry (4346892), but we found this replacement for you.

Compare the discontinued item to the replacement item:
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Enhance your purchase

WD My Passport WDBYFT0040BBK - hard drive - 4 TB - USB 3.0 is rated4.43 out of5 by7.
Rated 5 out of 5 by from Great choice; plenty of storageThis is small enough to carry without being a nuisance, yet plenty of storage for all types of files. The price, quality, and convenience all warrant 5 stars.
Date published: 2018-04-18T00:00:00-04:00
Rated 5 out of 5 by from Not MAC compatible unless you pay for an APP etc.This may be an excellent drive but in you have a MAC be aware: I found that I need to buy, download, install, and keep up to date an app that would allow a MAC to write on the device.
Date published: 2019-02-11T00:00:00-05:00
Rated 5 out of 5 by from I like the small designI like the features and small design. Very easy to use, just plug and is ready.
Date published: 2018-10-25T00:00:00-04:00
Rated 5 out of 5 by from Plug-n-Play!I purchased this drive to do daily back ups of my company files. It is on a stand alone computer and when it is doing a back up, the process is seamless. I do not even know it is working in the background and my computer runs normally with no speed slow down. It is a nice compact size too.I have only owned it for about a month and so far so good!
Date published: 2018-07-13T00:00:00-04:00
Rated 5 out of 5 by from Good ProductIt was good product and we liked the design a lot It matched our need well.
Date published: 2017-01-25T00:00:00-05:00
Rated 5 out of 5 by from We use WD My Passport drives exclusivelyThe WD My Passport drives are used exclusively by our company to transport data to/from our customers. The USB 3.0 interface provides excellent performance in transferring large quantities of data rapidly. The small form factor makes them easy to handle and external power is not required. The reliability is excellent and a 3-year warranty provides additional peace of mind. The only complaint is the redesigned case makes it harder to apply tracking labels and bar codes.
Date published: 2018-05-24T00:00:00-04:00
Rated 5 out of 5 by from Western Digital has a winner here!Right out of the box there was no problems. It was plugged in and in less than 2 minutes was collecting data. It's quite, fast and seems very reliable, which is why I always buy WD.
Date published: 2017-07-26T00:00:00-04:00