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Customer Ratings & Reviews

Your price for this item is $309.99
The comparable value price is $380.99

Customer reviews

Rating 4.6 out of 5 stars with 566 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 5 Showing 81-100 of 566 reviews
  • Pros mentioned:
    Portability, Speed, Storage capacity

    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
  • Pros mentioned:
    Size, Speed, Storage capacity

    Rated 5 out of 5 stars

    SanDisk - Extreme Portable 4TB External USB-C SSD

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

    Product is small, high capacity and lightning fast.

    I would recommend this to a friend
  • Pros mentioned:
    Portability, Size, Speed

    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
  • Pros mentioned:
    Portability, Storage capacity

    Rated 5 out of 5 stars

    Best SSD

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

    Can't beat the size with so much memory. Very portable!

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Good for the price

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

    It was good and stylish. I have an HDD device and this is very speed.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Awesome and super compact

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

    This works great. It’s is super compact that you can easily carry anywhere without the bulk. It connect to my laptop with no issues and fast data transfers. Definitely recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Portability, Speed

    Rated 5 out of 5 stars

    If you are thinking about buying, do it!

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

    Perfect, works very well and fast, small and portable.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Portability

    Rated 5 out of 5 stars

    Great plug in drive for PS5

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great portable SSD. I have been using it with a PlayStation 5 to play PS4 games. No problems whatsoever. I have not tested the read/write speeds on PC but if you want a fast solution for your PlayStation 4 games, one of the best options.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Storage capacity

    Rated 5 out of 5 stars

    Lots of storage for a pretty small price

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

    Massive external storage that's not much larger than a deck of cards. Super easy to use, just plug and play via USB. Use it to offload storage from your phone, GoPro, whatever you can connect to. Really reasonable price per TB and SanDisk quality and reputation, so you can't go wrong.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Speed

    Rated 5 out of 5 stars

    4TB SSD

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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.

    Truly a plug and play product for me. I'm using this drive as a backup and found that the files I was backing up daily were large and the regular HDD was too slow. I thought I'd give this SDD a try and it makes it possible to duplicate the files on another PC without using the cloud.

    I would recommend this to a friend
  • Pros mentioned:
    Storage capacity

    Rated 5 out of 5 stars

    plenty of space for now

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    alot of space, good for gaming laptop plugged into monitors

    I would recommend this to a friend
  • Pros mentioned:
    Speed, Storage capacity

    Rated 5 out of 5 stars

    Excellent storage!

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

    I have been using this for about a month or two, and it has been working as advertise. Using it to store games has saved a ton of space on my laptop and the loading times are fast, which is an important factor when storing games off an external storage. Overall, very solid product!

    I would recommend this to a friend
  • Pros mentioned:
    Size, Speed

    Rated 5 out of 5 stars

    Great Product

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

    great product, great size and superfast and met all of my needs.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Speed, Storage capacity

    Rated 5 out of 5 stars

    Great 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 capacity and speed. Highest capacity SSD available and super small form factor.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Storage capacity

    Rated 4 out of 5 stars

    4TB solid state drive for daily use.

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

    Compact size with 4 TB maximum capasity, but data transfer is slower then normal. It fits mach easier in any pocket because it's much smaller then other 4TB drives, but it took about twice as long to load 3TB of data then other external drives I have. Good for daily use, but there cheaper and faster options for backups.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Speed

    Rated 5 out of 5 stars

    Perfect for traveling

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

    This thing is blisteringly fast and works great. A must for any photography taking trips and wanting some extra storage.

    I would recommend this to a friend
  • Pros mentioned:
    Portability, Storage capacity

    Rated 5 out of 5 stars

    Small, durable, and large capacity.

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fast write speeds, and large storage. Durable as well. Easily toss it in a bag, and take it anywhere.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Speed

    Rated 5 out of 5 stars

    Awesome

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

    Excellent. Zero issues. Fast transfer speed. My 3rd one.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Speed

    Rated 5 out of 5 stars

    Good product

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

    I purchased this SSD driver as the installation path for steam games and to store some data. The reading and writing speed is very fast, and steam games can run on it without any problems.

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Excellent drive!

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

    Great little portable drive, easy to use and take anywhere you need! I quite like the Monterey color pop too. : )

    I would recommend this to a friend
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