Save up to 50% on 3-Day Sale deals.Ends 12/14.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $339.99
The comparable value price is $454.99

Customer reviews

Rating 4.6 out of 5 stars with 589 reviews

Rating Filter

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

Pros mentioned filter

Cons mentioned filter

89%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 589 reviews
  • Rated 5 out of 5 stars

    Highly recommended

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

    Fast and very slim. I liked how it was usb c and also came with adapter

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

    The perfect travel companion

    |
    |
    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

    My Steady-eddy Editing Drive.

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

    I primarily use this drive to edit video content off of. It has worked flawlessly!

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

    SanDisk - Extreme Portable 4TB External USB-C SSD

    |
    |
    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
  • Rated 5 out of 5 stars

    super fast drive

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

    great drive super fast and easy and lightweight. essential!

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

    A powerhouse

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

    Love the portability and size! All of this storage jampacked in such a small device. Love it.

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

    So far so good

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

    So far so good. Use it to upload phots i take with a Fuji XT5. Fast upload speeds.

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

    Storeage

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

    Happy works great for me and I am happy for you too

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

    Awaome

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

    Great works well i dont fell like writing more enough said

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

    SANDISK 4TB SSD

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

    THIS SSD IS GREAT I OWN 4 OF THEM AND NEVER HAD APROBLEM WITH THIS ITEM

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

    Small but durable

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

    Hard Drive is Compact, but durable. Exactly what I needed.

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

    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
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    Solid State Hard Drive

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

    Shipped quickly. Easy to use. Good customer service.

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

    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
  • Rated 5 out of 5 stars

    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