Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

  • Front. SanDisk - Extreme Portable 8TB External USB-C NVMe SSD - Black.
  • Angle. SanDisk - Extreme Portable 8TB External USB-C NVMe SSD - Black.
  • The text on the image reads: "I SOUVENIR de: AMUNDSE Sue 1 9 reau F Exposition E naigo Rub CHAMPS de & R - BIRTES A F Pace Boaquet ARS + E MiStaire Ecole #P Y Play MOTTE PIANTA MILA M3 RISTORANTI ALBERGHI NICOLA D sord Sr I PIO Ban 1o are . E A OEMT SP Picca d Cirg E Jermys V I geot emen T D thops amea's ef 1 2 1 Jame K au I Pr and 1e Quickmop You C SanDisk 3.97" 0.38" reddot winner 2021 Product Design Award 2.07"
  • 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 1050MB/s read and 1000MB/s write speeds"
  • SamDisk Up to three-meter drop protection and IP65 water and dust resistance. Based on internal testing. PEC 60529 IP55/IP65: Tested to withstand water flow (30 kPa) at 3 min.; limited dust contact does not interfere with operation. Must be clean and dry before use.
  • Included password protection featuring 256-bit AES hardware encryption. Supported by Windows 8, Windows 10, and macOS 9+. Software download required for use, see official SanDisk website.
  • SanDisk Extreme Portable SSD is a high-speed storage device designed to keep you moving. It offers up to 8TB of storage and is water-resistant, making it a reliable choice for your daily activities. With read and write speeds of up to 1050MB/s, this SSD is perfect for stocking up on your favorite media and ensuring that you can access your files quickly and efficiently.
  • Alt View 15. SanDisk - Extreme Portable 8TB External USB-C NVMe SSD - Black.
  • The text on the image reads "24-70/4S KO B .on 14mg 3 00 FS Fnt m2 SanDisk E." This text is likely a combination of camera settings, lens information, and storage device details. To group and correct the text, we can break it down into its individual components: 1. 24-70/4S: This refers to a camera lens with a focal length of 24-70mm and an aperture of f/4. 2. KO B: This could be a camera model or a specific setting, but it is not clear from the image. 3. .on 14mg 3 00 FS Fnt m2 SanDisk E: This likely refers to a storage device, such as a memory card or a hard drive, with a capacity of 14 megabytes and a file system of FS. The SanDisk brand is also mentioned, which is a well-known manufacturer of memory cards and storage devices.
  • Fashion Vlogging with SanDisk video 2 minutes 46 seconds
  • Packhacker video video 0 minutes 55 seconds
  • SanDisk Extreme Portable - Product Overview Video video 0 minutes 48 seconds
  • SanDisk Extreme Portable - Advertisement Video video 0 minutes 06 seconds
  • SanDisk Extreme Portable - Advertisement Video video 0 minutes 15 seconds
  • Cliff Video product overview video 3 minutes 07 seconds

SanDisk - Extreme Portable 8TB External USB-C NVMe SSD - Black

Model:
SDSSDE61-8T00-G25
SKU:
6608088
Highly rated by customers for:
Your price for this item is $659.99
The comparable value price is $909.99

Customer reviews

Rating 4.6 out of 5 stars with 581 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

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 3 Showing 41-60 of 581 reviews
  • Pros mentioned:
    Overall performance
    Cons mentioned:
    Heat dissipation

    Great Product with Minor Heating Issue

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

    It gets a bit warm after extended use on a laptop, but overall, it's a great product.

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

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

    Sandisk 8tb

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

    Perfect size to carry with you in your pocket. Plenty of storage for my music videos.

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

    Awesome and super compact

    |
    |
    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.

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

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

    Good for the price

    |
    |
    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.

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

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

    Perfect for traveling

    |
    |
    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.

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

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

    Small, durable, and large capacity.

    |
    |
    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.

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

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

    Great Product

    |
    |
    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:
    Speed, Storage capacity

    Good but pricey

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

    Holds data well, fast usb c transfer, does its job

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

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

    Excellent drive!

    |
    |
    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. : )

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

    I would recommend this to a friend

  • Pretty solid device

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

    I really enjoyed it. Small hard drive so easy to throw in a backpack. It is very fast and solid. A bit pricey but hey, it's a 4TB SSD USB drive so.

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

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

    Exactly What I needed

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

    It works well with me. It occasionally gets hot, but not too much. I like it.

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

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

    Small but mighty

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

    Fast upload and downlaod speeds. Makes it easy to back up everything and small enough tonfit in your pocket. Thisncolor also makes it easy to find.

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

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

    Solid & compact!

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

    Super solid device and incredibly small, exactly what I needed!

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

    I would recommend this to a friend

  • Works great!

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

    I bought it to backup my old phone and transfer files from my new phone to my laptop. Unfortunately my old phone is formatted in FAT32 and tries to reformat the drive when I plug it in, but it works great for my new phone and laptop.

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

    I would recommend this to a friend

  • Photographers dream

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

    I loveee this hard drive! As a photographer I needed something that was beefy, and this thing is it! I went from a Lacie, and the difference in size alone is crazy. This one is so much smaller, and quicker! I was shocked how small it was. Perfect for transporting!

    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, Portability

    Reliable and portable

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

    These are the most reliable hard disks that I've ever used and we really put them through the ringer! I like the small size that can fit in any bag I'm carrying.

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

    I would recommend this to a friend

  • excelent

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

    Very good product, excellent size and very easy to transport. Excellent shock resistance.

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

    I would recommend this to a friend

  • External Portable SanDisk

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

    The SanDisk - Extreme Portable 4TB External USB-C NVMe SSD - Black is handy to back up data and makes you feel secure about backing up your data

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

    I would recommend this to a friend

  • Great

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

    Great product 10/10 would recommend I love it use it to separate my school projects

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

    I would recommend this to a friend

  • The best.

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is by far my favorite external storage device. With 4 TB’s it holds tons of pictures and videos. You don’t have to worry about dropping it as it’s very solid and dependable. Highly recommended. I need to buy more of these as I use them for video editing and holding all those files.

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

    I would recommend this to a friend
Page 3, Showing 41-60 of 581 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.