
So I got the drive, hooked it up to my Thunderbolt on my motherboard, and I transferred some files to my C drive, and I got a two-gig transfer speed. The Reading speed is great

An interesting package addressed to me appears at my door once or twice a month. I have no idea what is in the package until I open it and fortunately then I remember ordering the item. Something different happened to me a few days ago. I cut open a mystery padded envelope and found a wee SanDisk portable SSD. I was further delighted when I noticed the drive had a massive one Terabyte capacity. It was less than half the size and a fraction of the weight of a mechanical external USB drive thanks to its M.2 SSD. Cool, I thought; I guessed I might have ordered this late at night and forgotten about it. I soon realized my mystery package was a SanDisk SSD External drive I had volunteered to test for Newegg. YES! I plugged the SSD into my tower using the provided USB-C (external drive end) to the USB Type-A (backward compatible to any standard USB port.) It was instantly recognized. I copied a 2 Gb file from my tower internal SSD to the SanDisk portable SSD external drive, to test the real-world speed of the drive. Compared to the advertised up to 500 MB per second it transferred data at about 120 MB per second, which was about 3X faster than copying the same data to my older external mechanical Samsung external drive. This was a little slower than I anticipated since SSDs generally run from 4 to 10 times faster than a mechanical drive. I should note that my towers USB is the older 3.1 version, which Im sure was a factor. I suspect my disappointment with the speed of data transferred is the result of USB C to USB A cable. Since I do not have a newer USB C to USB C cable, I could not test that transfer speed. The Vault (see the photos) The Samsung external SSD M.2 drive comes with an ingenious encryption scheme they call PrivateAccess with the encrypting software installed on the drive itself. This software will ONLY run off the external drive, further increasing the security of the device. Transferring data to the external drive is a drag and drop procedure, using the drives built-in encryption software. There is no back door into the vault; as you would expect, if you forget your password. The data in the vault is gone forever.

USB C enough said. This is the fastest External Drive I own.





Super easy setup (plug and go). Very fast write speeds, >300MBps actual measured, nice and small, and apparently rugged.

I did a full Windows 11 backup and noticed it was a little warmer than most SSDs but it was pretty fast.. If it lasts then I'll be a happy buyer.

Fast enough for large file transfers, premium feel, compact. Come with a magnetic ring to support older generation phones.


Plug-n-play, no separate power brick required. Very fast with USB-C port. Amazingly compact for a drive of 4 TB size. Well made and good looking case design. Packaging is very sturdy.



what can I say? its a good portable affordable 4tb ssd. it just works


I got a great deal on this because it was on sale. I needed big portable storage. I had another 2TB thumb drive, but when my laptop fell it nearly broke off the plug. I'd been using an extender with multiple sockets to avoid that, but this was way better. The yellow loop comes off, and then one end goes in the drive and the other in the USB-C port. Connections are firm. It feels extremely durable--metal casing and no projecting or moving parts to break or wear out. I feel like I could drive over it and it would still be OK. I can't speak technically about speed, but it's plenty fast for me. The little light at the end is always flashing colors while it's plugged in!

Very easy to install.

