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Customer Ratings & Reviews

  • Front. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Sky Blue.
  • Angle. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Sky Blue.
  • Left. SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Sky Blue.
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  • The image features a blue cell phone case with a keychain attached to it. The case is placed on a table, and there are several books and a wallet nearby. The cell phone case is described as a product design award winner, and its dimensions are given as 10.09 cm and 0.97 cm. The image also includes a keychain, which is attached to the cell phone case.
  • 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, Fremont, CA 95137. U.S.A. <http://www.sandisk.com>.
  • NVMe solid state performance with up to 1050MB/s read and 1000MB/s write speeds.
  • The image features a blue cell phone with a water drop protection and IP65 water and dust resistance. The phone is shown being dropped into water, and it is advertised as having up to three-meter drop protection. The image also includes a tagline that reads "Up to three-meter drop protection and IP65 water and dust resistance."
  • Included password protection featuring 256-bit AES hardware encryption. Supported by Windows 8, Windows 10, and macOS VIO 9+. Software download required for use, see official SanDisk website.
  • Packhacker video video 0 minutes 55 seconds
  • CATS_30_16x9 TITLED_UHD video 0 minutes 30 seconds
  • SanDisk Extreme Portable SSD Sky Blue Product Overview Video video 0 minutes 40 seconds
  • Cliff Video product overview video 3 minutes 07 seconds

SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Sky Blue

Model:
SDSSDE61-4T00-G25B
SKU:
6550413
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Customer reviews

Rating 4.6 out of 5 stars with 590 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 5 Showing 81-100 of 590 reviews
  • Pros mentioned:
    Portability

    Perfect Portable Backup

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

    This is a PERFECT, PORTABLE backup device! Easy to us, too!

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

    Outstanding

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

    It holds up really well. Up to 4T storage which is a lot but I managed to fill it up quickly. Really fast and opens smoothly doesn't crash

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Monterey

    I would recommend this to a friend

  • Amazing Hard Drive

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it works amazing and hasn't let me down yet one of the greatest hard drives

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend

  • SANDISK SSD GREAT PURCHASE

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

    SSD is working great! It is super fast and durable.

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend

  • Bought SSD

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

    It was good deal and quality is also good. Loved it

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend

  • Storage

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

    Perfect for my photo storage, lots of room, works for what I need. I use Sandisc sd cards too.

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend

  • Best there is.

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

    Top notch ssd. Fast, plenty of memory, and tons of storage.

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend

  • Works great, less capacity than expected

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

    Good points: Small (extremely portable). Comes with connectors for both USB-A and USB-C, so it connects to everything. Seems to be fast. Optional whole-disk encryption is very easy to use, keeps private data private. Bought it on sale at about half price, making it an exceptional value. Concern: On Windows, less usable storage than I expected. Explanation: On any device, files have 2 sizes: the actual size, and the amount of disk space they use. On this SSD, files are allocated in multiples of 1MB. So a file of 100 bytes uses 1MB of disk space. A file of 1.001MB uses 2MB of disk space. This wasted space was a problem for me. I replaced a 4TB hard drive with this SSD. With 1.5 million files, the hard drive had nearly 2TB free. The SSD has less than 0.5TB free. The wasted space might not be a problem for you. It depends on how many files you put on the drive.

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend

  • Awesome little drive

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

    Awesome little drive. I would Highly recommend it!!

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

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

    Works well and looks good

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

    Of course looks shouldnt matter when it comes to storage options but you gotta admit this sky blue is a good look. No problems with the drive’s functionality. Transfers files fast and has so far been reliable.

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

    SSD

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

    This product is exceptional, offering substantial data storage capacity.

    I would recommend this to a friend

  • Mad Storage!

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

    This External Hard Drive has been perfect so far! Holds music and data with no problems! A game changer!

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend

  • Enough Storage

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

    Great product. Met the needs and works well. Enough storage for all files.

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

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

    Durable, reliable, dependable

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

    Solid product, been looking forward to the increased storage in this series. Not too much larger than my 2GB model but double the storage! Durable, sturdy, solid. 9.5 / 10

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Monterey

    I would recommend this to a friend

  • High-Speed Storage for Professionals

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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.

    The SanDisk 4TB SSD offers fast read/write speeds, ideal for video editing, gaming, and large file transfers. Its 4TB capacity provides plenty of space for extensive media libraries or software installations. Built to withstand shocks, it's reliable for portable use. While more expensive than traditional hard drives, it remains a top choice for those needing high-speed, high-capacity storage. Perfect for content creators, gamers, and professionals.

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend

  • No Issues

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

    It does its job, no issues. Works fine, doesn’t take too much space.

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend

  • Great compact SSD

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

    This SSD is great! it's way smaller then I expected, and works very fast. It's the first portable SSD I got, while expensive it works amazing

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend

  • Sandisk portable SSD

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

    Great physical size and amount of storage and ideal for field use. Have several that are used daily.

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

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

    Reliable and portable drive

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

    This is my 4th drive like this. I love them and use them for so many things (excellent long term storage).

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Monterey

    I would recommend this to a friend

  • Small and quick!

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

    Reads/writes quickly and is a convenient size. USB-C connection is good option.

    This review is from SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black

    I would recommend this to a friend
Page 5, Showing 81-100 of 590 reviews
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