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Customer Ratings & Reviews

$1,099.99
Save $395
Comp. Value: $1,494.99

Customer reviews

Rating 4.6 out of 5 stars with 612 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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90%would recommend to a friend

Customers are saying

Customers highly value the Extreme Portable 4TB External USB-C NVMe SSD for its speed, overall performance, and portability. The device's substantial storage capacity and compact size are also appreciated. However, some customers have expressed concerns about heat dissipation during use.

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 21 Showing 401-420 of 612 reviews
  • Rated 5 out of 5 stars

    Great little device

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

    Excellent works great love it HIGHLY RECOMMEND IT

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent external SSD

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

    Light, compact, fast and high capacity. What's not to like?

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Fast Drive, good value, solid build

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

    Fast drive, great performance, I have purchased several for use in recording studios!

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Not cool.

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

    Stopped working within days of the return window closing. Of course, it's always a tragedy when you lose data like that but, wow, it just decided to up and die.

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      We're sorry for the inconvenience caused to you. Please try using a different port, cable or computer to isolate the issue. If the problem persists, please contact us at: https://support-en.sandisk.com/app/askweb for assistance with troubleshooting, data recovery assistance or replacement options. SanDiskConnections

  • Rated 5 out of 5 stars

    Fast

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

    Used for video editing. Great speeds. I've seen transfer rates over 900mbps.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great 4tb ssd for Xbox

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

    Read some negative reviews but I'm using it for Xbox s/x and so far works great!!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    TrungApproved

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome portable memory. Crazy how you can fit 4th in such a tiny device

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Awesome drive

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice & fast to load files. Great to fit in the bag while traveling.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Sandisk Power in a Tiny Package

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

    Super-fast, loads of space, and the price was unbeatable (it was on sale for under $200)

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    SanDisk Extreme Portable $TB External USB

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

    This is my third one and I am happy with the performance and small size. Perfect for traveling.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Very Good

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

    A very solid drive that's easy to use and store. Great size!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love It!

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

    Very nice and easy to use, surprisingly slim too highly recommend

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    You got to get it 4 TB SSD to go

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

    Easy plug and go nothing to it doesn't take much for the work that's what great about it

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Its really great

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

    It can get hot during transfers and uploads but aside from that, its fast

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Fantastic

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

    Great product. Fast access time!!! Great color combination.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great buy

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

    Super easy to use. Great price. Compact design makes it perfect for my needs

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Adorable compact drive

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

    working fine for me even though other people do not have good reviews about this product

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    The perfect travel companion

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

    Super small and crazy fast this is the portable go to hard drive I have been looking for.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    The best drive for my necessity

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

    Excellent drive, very fast, and reliable. This is my second one.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent ssd drive

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

    Great ssd drive to conect straight to ipad for extra storage

    I would recommend this to a friend