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Pros & Cons
pros
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pros
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Ruggedness
Customers appreciate the ruggedness of the SanDisk PRO-G40 SSD, which they find essential for professional use on the go. The drive's build quality and durability are highlighted as standout features, with some mentioning its small size and solid feel.
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Fast Read/Write Performance
Customers are generally positive about the fast read/write performance of the SanDisk Professional 2TB PRO-G40 SSD, with many reporting blazing fast file transfer speeds and significant reductions in load times for large files. However, some customers have noted that the actual read/write speeds are slightly lower than advertised but still significantly faster than other external drives they've used.
High Capacity
Customers have mixed opinions about the high capacity of the SanDisk Professional 2TB PRO-G40 SSD, but generally positive. The drive is praised for its unparalleled speed, reliability, and portability, making it an excellent investment for those in creative fields who need to carry large files. However, some customers have expressed concerns about the added cost and lack of internal storage upgrade options.
Compatibility
Customers have reported mixed experiences with the compatibility of this SanDisk Professional SSD. While some users have encountered no issues and found it to be compatible with Thunderbolt 3, USB-C, USB 3, and Windows OS, others have experienced difficulties getting the drive to work properly on their systems, including Windows 10 setups. Some users noted that the instructions provided by SanDisk were not helpful in resolving compatibility issues.
Connection Stability
Customers have reported mixed experiences with the connection stability of the SanDisk Professional 2TB PRO-G40 SSD. While some users have experienced consistent and stable performance, others have encountered frequent disconnections and crashes, requiring troubleshooting efforts to resolve the issues. The included cable has been identified as a potential cause for these problems, with some users reporting that using alternative cables resolved their connection stability concerns.

Highlights
Quality
Best i’ve used outside of building your own with ssd memory and enclosure.
It’s perfect for video editing and transferring large files, handling high-bitrate footage effortlessly.
As a few of us that have ordered this sandisk professional 2tb pro-g40 ssd have experienced, upon first use, my laptop running ... Read More
Left content on the drive while using davinci resolve 18, not one slow down or hiccup.
Price
Well worth the extra cost over the slower plugin ssds.
I've found that this setup, with otherwise base m2 but upgraded to 24gb ram, plus the external tb4 ports and storage, is very c... Read More
5 times the price for double the storage and the 4tb unit being 5 times the price for four times the storage.
So spend the money if you have a lighting port, this is the smallest fastest external around.
Packaging/appearance
However, the box i received shows speeds of 2700mb/second (read) and 1900mb/second (write).
Competitiveness
I can say that i connected the drive to my mac mini m2 machine via one of the thunderbolt 4 ports and it was amazingly fast com... Read More
Compatibility with 2015 imac:attempting to use this ssd with my 2015 imac was unfortunately less successful.
For comparison, the samsung t7 touch ssd connected seamlessly to the 2015 imac using the same usb-a to usb-c cable.
For comparison, the built-in nvme drive in my macmini benchmarks at about 3000 mb/sec read performance.
Overview
- How are reviewers describing this item?
fast, external and pro. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 32.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 794 reviews as of our last analysis date on Mar 3 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I copied about 480 gigabyts of jpg and raw files in a few minutes
Posted by a reviewer on Amazon
It also did get only a little bit warm after copying thousands of pictures
Posted by a reviewer on Amazon
Time will tell about its reliability but ive always had good luck with solid state products
Posted by a reviewer on Amazon
Does get warm under load but nothing too hot
Posted by a reviewer on Amazon
I had some issues getting it to work on my pc
Posted by a reviewer on Amazon
Worst part of backing up is not having done it
Posted by a reviewer on Amazon
Second worst part of backing up is how slow it is once you remember
Posted by a reviewer on Amazon
Not anymore because this was super fast
Review Count History
Price History
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