Customer Ratings & Reviews

I like the size & construction of this Portable SSD. It has high-speed transmission rate & is dependable. Comes in different storage sizes.

incredibly fast. reliable. lightweight. haven't ran into any problems with it since I've gotten it.

Perfect size and weight. Great value. Nice having USB-A adapter.

This is a wonderful portable solution for storage. It's small enough to easily fit in your pocket, barely larger than a credit card and just under half an inch thick. This is easily the fastest portable drive I have ever used as well so if you have need to move large amounts of data between computers quickly and on the go this is the drive for you. I also tested it as an external drive for my Xbox One X and Xbox Series X in moving games between the consoles and it performed perfectly. For the price you won't find a better portable storage solution.

great, fast easy setup works great with new Mac M2 laptop

Great value (especially when it goes on sale) for a fast and easy to use external storage drive that is very durable and portable. I use mine as an external gaming library so I can run games on my laptop. Works great and frees up storage on my computer.

Extreme is a great name for this! It is so light I wasn't sure there was anything in the box. For a speed test I ran a copy from an internal SSD to a USB spinny disk and the SanDisk Extreme. I transferred approximately 750GB (~10k files) to each drive using the same port on my computer. The spinny drive took 2:23:14 and the SanDisk Extreme took only 0:57:34. That's 60% faster!

Used to store photos and left in my desk drawer, now when trying to access the drive it will not respond to any of our computers.

SanDisk - Extreme 1TB External USB Type-C (NVMe) Portable Solid State Drive This 1TB WD SanDisk Extreme portable SSD has everything going for it. It’s light (1.76 ounces), spacious (1T) and lightning fast when compared to the previous older hard drives. The 1Terabyte offers ample storage for your files, photos and videos. It’s dust-proof and water resistant, and its small, compact size provides for easy portability of your files when you’re traveling. It offers password protection to secure your files from prying eyes. There’s a built-in loop which allows you to secure the drive to a belt loop or backpack. Finally, it offers drop protection as well as X-ray and shock resistance. In addition to the drive itself, there’s also a USB Type-C to USB Type-A adapter included in the box, making it compatible with most PCs and Macs. And it includes free virus protection. It comes with a five-year manufacturer’s warranty for both parts and labor. Bottom line, this SSD checks all the boxes. Highly recommended.

Great product. Fact. Light. Efficient. Small. What could make it better? A - It needs a case to keep the accessories in one place.

I’ve had mine for a littler over 3 years now. The hard drive in my iMac died and I got this to get me through til I got a new one. This has my computer running like new. I thought it was going to be a short quick fix but it’s still going strong. I play games in the max setting, photo and video edit with no problem. Would rebuy in a heartbeat.

I needed an external drive for my business laptop and this worked like a charm. It was fairly compact and came with a usb-c to usb-c cable as well as an adapter that could go to usb-3. I didn't need that converter. I ran crystal disk mark 8 on this as well as on another external nvme drive that I had (a big name brand) and I was surprised that the SanDisk Extreme outperformed it using the same usb-c connection. I achieved first line read speeds of 464 MB/s with write speeds of 462 (rounded in both cases) while the very big name nvme external (their latest) turned in 427 and 446 respectively on the first line. With regard to how hot this SanDisk runs, it is very reasonable to touch (warm, not hot) whereas the other nvme external which had a metal case and thermal pad is slightly warmer.to touch. I would highly recommend this for portable storage - certainly this is very fast and SanDisk is a quality brand.

I love this because it like keeps the storage and when it keeps the storage its like fast and and I play steam

Great price and easy to use. The upload was quick and simple.

Very practical, small, reliable, sturdy and good value for the price

Very fast, as an SSD should be. Gets warm to the touch, which is not a problem. USB-C cable that comes with it is very short: about 6 inches. I would prefer a longer one, but this one plugs into a port on the front of my Mac Studio, so is OK

Work perfectly. Its really portable. Definitely 100% recommend. Good design. Good materials and super resistant

This product is sturdy, compact and FAST! It routinely outperforms its stated specs. Wow. I use this for Windows backups.

Extreme Portable External USB-C device has 1 GB reading and writing transfer rate. It is fast enough to be able to store and run large games, and fast enough to run photoshop. If you are in need of extra storage for anything that requires fast reading speeds this is best product for it's value. If you require even more speed you should get the pricier second generation of SandDisk - Extreme Portable USB-C

Small, portable, fast! Connected easily and works perfectly.