SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-4T00-G25

I should start by saying prior to this SSD I had only been using SD cards. So I can’t speak exactly to the reliability or speed of other SSD’s on the market. Even still. Previously I had even purchased the SanDisk ‘PRO-READER ​SD Express Dual Card​​’ in hopes that it would improve transfer speeds and while maybe it did, there’s still absolutely no comparison between this SSD speed and the SD cards even with the additional $120 reader. The speed alone is reason enough to buy this. Now I am slightly skeptical as I am a Mac OS user and I’ve read plenty of reviews lamenting issues with disk corruption. So if something like that is to happen for me I will be sure to come back here and update this review. The other bonus is the size. I bought one of the Samsung T7 SSD’s for my friend so when I ordered this I expected the size to be roughly the same. Boy was I wrong. It is much much smaller. And to me that is also a huge plus. It’s roughly the size of a business card but of course a little thicker. Much better size imo than the comparable 3/4 of a phone size most other SSD’s clock in at.An additional note:Although I did download the SanDisk security software that comes already on the SSD in .dmg format I’ve opted to not use a password. I’m not concerned about someone else having access to it and additionally even if anyone else did gain access to it I don’t store anything confidential on it so it wouldn’t really matter to me. I’ve also chosen to do this because from what I’ve read of other reviews it seems that somewhere in between the computer/hard drive and password protection and SSD programming might be where the potential data corruption issues arise after possessing it for a bit of time. As such in efforts to avoid this possible corruption I’ve decided it better off to not have it PW protected.

Durable, fast, and dependable—great for both daily use and emergency backupsIf you're someone who tends to knock things around, drop them, or lose stuff under the couch, this drive holds up surprisingly well. I’ve kept mine plugged in constantly for things like File History and versioned backups, and it hasn’t overheated or caused any issues, even after long stretches of use.It’s great if you regularly move, copy, or delete large files. Transfers between computers are fast, and it’s spacious enough to toss everything on without worrying about space or speed. It's especially handy for storing photos and videos—there's plenty of room, and moving them around is quick and easy.This also makes a great "emergency" drive. You can load it with critical files—photos, documents, medical history, bank records, anything you absolutely can’t afford to lose—and just stash it somewhere safe. If you ever need to leave in a hurry or your main system fails, you can just grab it and go. It’s basically a digital safe for your most important stuff.This might be overkill for use as a simple backup drive, but if you find it for a great price, then go ahead!I picked mine up “used – like new” for $89, and it came in standard packaging with no issues. I’d happily grab another if I saw it again at that price.

’ve been using the SanDisk 1TB Extreme Portable SSD for several months now, and it’s become an indispensable tool for my creative work. As someone who often needs to transfer large files quickly, this external SSD has completely changed my workflow.Speed & Performance:The SanDisk Extreme Portable SSD delivers incredible speed, with read speeds of up to 1050MB/s. Whether I’m editing high-res video or backing up important files, the transfer times are lightning-fast. Even large 4K video files are moved in no time, which saves me a lot of time during shoots and editing sessions. The USB-C interface, combined with USB 3.2 Gen 2, ensures I’m getting the best possible speed without any slowdowns.Durability:This SSD is built for tough environments. It has IP65 water and dust resistance, which means it’s safe to use in a variety of conditions—whether I’m outdoors shooting in dusty environments or near a body of water. It’s also shock-resistant, so I don’t worry about it getting damaged if I accidentally drop it while on the go.Design:The compact and rugged design makes it easy to take this drive anywhere. It’s lightweight yet feels very sturdy, with a nice rubberized finish that makes it easy to grip. Whether I’m tossing it into my backpack or using it on location, the SSD feels like it can handle anything.Format Compatibility:I’ve used this with a variety of devices, including my laptop, camera, and even my smartphone. The SanDisk 1TB Extreme Portable SSD is compatible with both Windows and macOS right out of the box, and I’ve had no issues using it with any of my devices. The updated firmware ensures consistent performance across different systems, and it’s nice to have peace of mind knowing that it’s always ready when I need it.Conclusion:If you're looking for a fast, reliable, and durable external storage solution, the SanDisk 1TB Extreme Portable SSD is a perfect choice. It’s small enough to take anywhere and tough enough to survive whatever conditions you throw at it. Whether you’re a professional creator or just need fast storage for your everyday needs, this SSD delivers. I highly recommend it!