Customer reviews from SanDisk
SanDisk - Extreme PRO with USB4, 4TB, 40Gbps, up to 3800 MB/s read speed and up to 3700MB/s write speed
Average customer rating
4
(4 Reviews)
Rating breakdown 4 reviews
5 Stars
3
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
1
100%of customers recommend this product.
(
1 out of
1)
Customer Reviews for SanDisk - Extreme PRO with USB4, 4TB, 40Gbps, up to 3800 MB/s read speed and up to 3700MB/s write speed
Posted by: Anonymous
Verified Purchase:Yes
Great write transfer speed. Hits the spot for off loading material from Sound Design Pre Mix units and, I suspect other recorders as well. As an added feature, the capacity for audio files is a welcome enormous..
Written by a customer while visiting SanDisk
Posted by: Bruce
Verified Purchase:Yes
Loaded several GB of photos to it using USB 3.1 then downloaded from the SanDisk to my Geekom Mini PC using USB 4.0. There was an amazing difference in transfer speed.
I would recommend this to a friend!
Written by a customer while visiting SanDisk
Customer Rating
1
it never worked, completely dead.
on January 4, 2026
Posted by: Joseph999
This device has never worked. I bought it back in August but didn't try to use it until yesterday.. it was completely dead right out of the box. I couldn't connect to any of my devices. I wouldn't waste my money again after reading very similar reviews.
Response from SanDiskBy SM OLS, January 5, 2026
We're sorry to hear about your experience. Please try connecting the drive to a different port or try using a different cable to isolate the issue. If the issue continues, please get in touch with our support team for further assistance by opening a ticket at (https://support-en.sandisk.com/app/askweb)
Written by a customer while visiting SanDisk
Customer Rating
5
Best AIO SSD so far!
on March 24, 2026
Posted by: Meng
Excellent product! Made my workflow a lot easier.
Read and write speed is same as what is written in the box.
Read and write speed is same as what is written in the box.
Great for video editors and production team. Although TB5 enclosure and ssd are still faster, nothing beats the price of this Sandisk ssd.
Written by a customer while visiting SanDisk