Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

  • Front. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • Angle. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • Left. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • Alt View 1. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • Alt View 11. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • Alt View 12. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • Alt View 13. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • Alt View 14. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • Alt View 15. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • Alt View 16. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • Alt View 17. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black.
  • The image features a SanDisk phone case, which is a winner of the 2021 Product Design Award. The case is placed on a table next to a set of keys. There are also several books and a wallet nearby. The phone case is described as being 3.97 inches long and 0.38 inches wide, while the keys are 2.07 inches long.
  • Universal Compatibility: Includes USB-C cable with USB-C to USB-A adapter. SanDisk SanDisk SSD Safety and Warranty Guide. SanDisk Europe & Asia: SanDisk International. The Concourse Building, Airside Business Park, Swords County Dublin, Ireland. Americas Western Digital Technologies, Inc. 951 SanDisk Drive, Milpitas, CA 95035. U.S.A. <http://www.sandisk.com>.
  • "NVMe solid state performance with up to 1,050MB/s read and 1,000MB/s write speeds."
  • SamDisk offers up to three-meter drop protection and IP65 water and dust resistance for its products. These features have been qualified based on internal testing, ensuring that the products meet the stated specifications. The IP55/IP65 rating indicates that the products have been tested to withstand water flow (30 kPa) for three minutes and limited dust contact does not interfere with operation. However, it is important to note that the products must be clean and dry before use.
  • Included password protection featuring 256-bit AES hardware encryption. Supported by Windows 8, Windows 10, and macOS 10.9+. Software download required for Windows 7, see official SanDisk website.
  • Fashion Vlogging with SanDisk video 2 minutes 46 seconds
  • Packhacker video video 0 minutes 55 seconds
  • CATS_30_16x9 TITLED_UHD video 0 minutes 30 seconds
  • SanDisk - Extreme Portable External SSD - Product Video video 0 minutes 45 seconds
  • Cliff Video product overview video 3 minutes 07 seconds

SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

Model:
SDSSDE61-4T00-G25
SKU:
6472036
Highly rated by customers for:
Last Minute Deal
Your price for this item is $329.99
The comparable value price is $454.99

Customer reviews

Rating 4.6 out of 5 stars with 527 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers are pleased with the Extreme Portable 4TB External USB-C NVMe SSD's speed, overall performance, portability, and substantial storage capacity. The device's compact size and lightweight design are also well-received. However, some customers have expressed concerns regarding heat dissipation during operation.

This summary was generated by AI based on customer reviews.

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 19 Showing 361-380 of 527 reviews

  • Fast and silent

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love SSDs - there's no waiting for them to wake up every time you need access. This one is faster than typical external ones.

    I would recommend this to a friend

  • I recommend

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

    Excellent sad, super fast, and I like it, I recommend

    I would recommend this to a friend

  • 4TB Portable

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Compact, reliable, efficient with a large storage capacity.

    I would recommend this to a friend

  • Best Product

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

    One of best products I got in Black Friday deals !!

    I would recommend this to a friend

  • It Works

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far works great. No problems! I would buy another when i need to.

    I would recommend this to a friend

  • Good

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve been using for my Rog Ally game stage and working perfectly fine

    I would recommend this to a friend

  • Great Mobile Storage Device

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

    Excellent. Great to have a mobile storage device of great capacity.

    I would recommend this to a friend

  • Best SSD

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

    Best for on the fly film making! I have about 15 of these.

    I would recommend this to a friend

  • Great Product

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Always works like a gem. Fast & easy to use. I love it.

    I would recommend this to a friend

  • SanDisk 4TB review

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Highly portable, great storage device, best I could find.

    I would recommend this to a friend

  • Always works great.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Always works great! My go to for smaller projects.

    I would recommend this to a friend

  • Compacte 4TB

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

    This is what I have been looking for, a 4TB storage but in a very compacted, EZ to carry in my work bag.

    I would recommend this to a friend

  • High Quality

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

    These work great, are small and compact- and last forever

    I would recommend this to a friend

  • Large storage in a small hard drive

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very fast transfer rate. Small hard drive, large capacity.

    I would recommend this to a friend

  • Solid option.

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

    Very reliable, fast, and portable solid-state drive.

    I would recommend this to a friend

  • Works as advertised

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect Time Machine disk, fast and large enough to handle the task.

    I would recommend this to a friend

  • good purchase

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

    works well, got it to transfer 4k videos and edit directly off ipad pro.

    I would recommend this to a friend

  • Love this External Hard Drive

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

    Great compact hd that is super fast and durable! After using some previous models I will only use the san-disk!!

    I would recommend this to a friend

  • Small size, large capacity - and fast

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

    Fast and large capacity for photos, music, and videos.

    I would recommend this to a friend

  • Nifty Little Performer

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fast, small SSD portable drive. Great performance and rugged too.

    I would recommend this to a friend
Page 19, Showing 361-380 of 527 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.