Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Main Content

Customer Ratings & Reviews

  • Angle. WD - My Book 4TB External USB 3.0 Hard Drive - Black.
  • Left. WD - My Book 4TB External USB 3.0 Hard Drive - Black.
  • Alt View 1. WD - My Book 4TB External USB 3.0 Hard Drive - Black.
  • Alt View 11. WD - My Book 4TB External USB 3.0 Hard Drive - Black.
  • Alt View 12. WD - My Book 4TB External USB 3.0 Hard Drive - Black.
  • Alt View 13. WD - My Book 4TB External USB 3.0 Hard Drive - Black.
  • Alt View 14. WD - My Book 4TB External USB 3.0 Hard Drive - Black.
  • Alt View 15. WD - My Book 4TB External USB 3.0 Hard Drive - Black.
  • Alt View 16. WD - My Book 4TB External USB 3.0 Hard Drive - Black.
  • Alt View 17. WD - My Book 4TB External USB 3.0 Hard Drive - Black.
  • How to back up files to a hard drive video 3 minutes 40 seconds
  • WD My Book External Hard Drive - Product Overview video 1 minutes 00 seconds
  • WD My Book Bonus Offer Features video 1 minutes 26 seconds

WD - My Book 4TB External USB 3.0 Hard Drive - Black

Model:
WDBBGB0040HBK-NESN
SKU:
11021735
Your price for this item is $139.84
The comparable value price is $141.99

Customer reviews

Rating 4.6 out of 5 stars with 2362 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

94%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 104 Showing 2,061-2,080 of 2,361 reviews

  • Great External HD

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Happy with purchase and swift delivery from BB !!!

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Great storage but bulky and requires Power source

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great storage device. It does however require its own external power source

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Easy to use and good quality.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have bought many other drives but this one has been my favorite so far.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Good product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good external hard drive, no noise and very fast transfer rate.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • great for my home peace of mind

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    new i needed something for my home and this looks like the product i needed

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Good!

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    excellent item of very good quality and construction

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • 4 TB External hard drive

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for back ups and pictures. A little tricky retrieving files.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Great for my backup

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was perfect for backing up my computer, at a pretty good price.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Fast read write.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not quite USB C or SSD fast but decent for everyday gaming.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • works fine for our office

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This has worked find for our office. No complaints so far.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • WORKS WELL

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    SO FAR IT HAS PERFORMED WELL AND SEEMS TO BE A VERY GOOD STORAGE DEVICE.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Back up working good - computer storing memory

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We think the product is good one it is working to store memory and data information

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • good transfer rate

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We needed an upgrade and this drive fit the bill- good value.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Satisfaction guaranteed

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good product.it is highly recommend and will tell my friends about it.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Great drive at a fair price

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This external drive is quick and has a lot of capacity for the price. Only thing missing is an on/off switch.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Hard drive has lots of room

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The hard drive works great and holds lots of information

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • 1sr one didn’t work.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very complicated to make work for a split between a PC and a MAC. First one didn’t work. Returned and replaced.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    No, I would not recommend this to a friend

  • 4TB shipped.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We shipped this unit to a data center and it worked as needed.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Works great

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far I am very happy with this product works great

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend

  • Great for the price

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got one of this around the year end. Using in for appx. 2 month now and am happy about the value.

    This review is from WD - My Book 4TB External USB 3.0 Hard Drive - Black

    I would recommend this to a friend
Page 104, Showing 2,061-2,080 of 2,361 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.