4TB SanDisk Extreme PRO Portable SSD with USB4, Up to 3800 MB/s Read and 3700MB/s Write, USB-C, USB 3.2, Backwards Compatible, IP65 Water and Dust Resistance - SDSSDE82-4T00-G25

Flawless, fast and no glitches. Is only one that works endlessly without issues to record my dashcam vids the 2tb wasn't fast enough r/w and would often stall.

I recently bought the SanDisk 2TB Extreme PRO Portable SSD, and it’s been a total workhorse for my on-the-go storage needs! The read and write speeds—up to 2000MB/s—are blazing fast, making it a breeze to transfer huge video files or back up my photo library in no time. Its compact, rugged design with an aluminum chassis and IP65 water/dust resistance feels super durable, perfect for tossing in my bag without worrying about drops or spills. The included USB-C and USB-A cables make it versatile for my laptop and older devices, though I’ve read some Macs only hit 1050MB/s due to port limitations, which hasn’t been an issue for me. My only gripe is it can get warm during heavy use, but the sleep mode cools it down fast. For about $200 on sale, it’s a fantastic deal for creators needing reliable, high-speed storage—highly recommend, just double-check your device’s USB 3.2 Gen 2x2 support

This product is great for multiple reasons: the storage capacity is decent, but the connectivity is amazing. The portability is always a plus, but the fact that it hasn't heated up despite the file transfers we've run makes this a great buy and value for the money.

I use this for my photo and video library. This device is lightening fast and easy to work with. If you want to be free of "the Cloud" - this is the solution. I have given two as gifts to people consolidating their photo libraries. Love it!

Good speed but the unit is much larger than I expected

Great backup solid state drive. Wish it was less expensive, but I will pay the cost for the reliability that ScanDisk always provides. I am photo artist and several years ago I lost an entire years worth of work due to a hard drive failure. That was a painful lesson that I will not repeat. The product is built well, and functions as advertised. I love its size, only downside is it does not come with its own case, given the price you pay, a portable case is not too hard an ask.

Amazing. Super fast transfer speeds and 4Tb is as a great size. I can actually video edit 4k high res off my canon r5 directly from this drive. Possible downside is one part of the finish has a silicon feel, not sure how durable that will hold up long term.

Product is perfect, and the product was exactly what is show, as I am a med student my purpose was to store the med videos and the 4TB space is exactly what I needed, I saw some negative reviews saying it doesn't work with android phones but I have been using it with my phone it works perfect