Customer Ratings & Reviews

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

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

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

Great drive! It’s small, it’s fast. It does what I need it do and more!

Small, durable, fast. Works great. Would recommend.

the best hard drive works fast and perfect and its light

Amazing speeds and amazing capacity Use this for my gaming computer to store and run games and it works great

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

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

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

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

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

Awesome little drive. I would Highly recommend it!!

Okay, so I got this SanDisk 4TB portable SSD and it's pretty awesome. First off, it's really small and sleek, which I love. It's black, looks cool, and feels sturdy enough that I'm not worried about it getting banged up in my bag. The best part? This thing is fast. Like, really fast. I've been moving huge files around and it doesn’t even blink. It's got a ton of space too – 4TB is more than enough for all my stuff. I've got loads of photos and videos and there's still plenty of room left. Hooking it up is a breeze. It comes with a USB-C thingy and it worked straight away with my laptop and even my phone. Didn’t need to mess around with any settings or software, which is a huge plus for me. About the price, yeah, it’s not cheap, but you're getting a lot of storage and the speed is worth it, in my opinion. In short, if you need a lot of storage on the go and hate waiting for files to transfer, this SanDisk SSD is a solid buy. I’m pretty happy with it.

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

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

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

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.

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.

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