




The Crucial X10 4TB Portable SSD (CT4000X10SSD9-02) provides high-performance storage with read speeds of up to 2,100MB/s, allowing for quick and efficient transfers of large files, including high-resolution photos, files, games, backups and videos. It is twice as fast as the Crucial X9! With its 4TB storage capacity, this external SSD is perfect for professionals, content creators, and gamers who need ample storage for their growing digital libraries. Built for portability and durability, the Crucial X10 is compact and lightweight, making it easy to carry wherever you go. Its IP65-rated dust and water resistance and drop protection from up to 9.8 feet ensure that your data remains safe in even the toughest conditions, whether you’re travelling, working outdoors, or in harsh environments. The Crucial X10 is compatible with a wide range of devices, including PC, Mac, Android, and more, making it easy to transfer files across multiple platforms using USB-C connectivity. This combination of speed, capacity, and ruggedness makes the Crucial X10 4TB Portable SSD an excellent choice for users who need fast, reliable storage that can handle large file sizes and the demands of travel. With 45 years of memory and storage leadership, Micron engineered this external drive with rigorous testing and professional quality in mind.
Ultra-fast Speeds: Designed for creators, students and PC gamers, this matte blue external SSD delivers fast data access with up to 2,100MB/s read speeds. Unlike a hard drive, SSDs offer significantly faster performance
Built to Last: Perfect for travel and all types of weather with IP65 dust and water resistance. Plus, it’s drop resistant up to 9.8 ft (3 metres). This portable drive is designed for durability and reliability wherever you go
Broad Compatibility: External drive connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A for easy and fast file transfers
Ultimate Storage Capacity: Store all your photos, videos, backups, and more with this compact external 4TB SSD. It’s perfect for students, gamers, and everyday users needing secure and reliable storage for their files
Bonus Software Included: Enjoy three months of Mylio Photos plus and Acronis True Image when you purchase and register your external drive
9 reviews for Crucial X10 4TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue – CT4000X10SSD9-02
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$12.99

Brap Allgood –
When an external crive can handle video editing?
That means it’s really fast, huh. I also have the X8 1TB and it’s still trucking. Between these two drives, I’ve crafted the world. Make sure you have a good power supply on hand though…the X10 wants juice every day. Only had it for several months, but I don’t have anything else I might complain about it. I wish it had its own power supply? I got a good powered hub and no issues have arisen since. It was a bit much for the USB buss on my previous PC, would occasionally trigger a USB reset in the middle of intensive use. Hasn’t happened on the new PC. Overall, for the price, I could not be happier with this drive. Very tiny, you might be humored when you see it too. 🙂 Not a complaint, this.
NatsNW –
Definitely worth its value and you won’t believe its size when you see it in person.
I don’t see why Crucial doesn’t have a better reputation. I think they should spend more on marketing or hire a new marketing team. I have purchased their 4TBs in the past, which is why I bought their 6TB. They have changed the design a bit between the 4 and 6TB, where the 6 doesn’t come equipped with a light to show that data is being used on the device. Which isn’t a deal breaker and has nothing to do with performance. However, the light is a little tattletale and does give you an indication of how often your laptop is reading the drive even while it’s not in use.The performance on the 4TB is faster with read/write than the 6TB. But it’s not that noticeable and should not be a deal breaker, Unless you’re constantly using it for large quantity data transfers while on the fly (even then I don’t see where it could be an issue), you shouldn’t have any qualms with it.Since writing this review at the early stages of ownership for only a couple months, just doesn’t justify an honest review for longevity assurance for quality involving data loss. That said, I’ve had the 4TB for a couple years and have had no issues (knock on wood) and the 6TB seems to be just as reliable and the casing material is solid. The size will shock you of how much data you can store on it for how tiny it is. I honestly can’t comprehend how that’s established.One thing to note, but I personally don’t see this as a reason to remove a star is the heat release. It gets pretty warm. Not as hot as the 4TB, (probably why it’s faster), but it still gets warm/hot. Booting is not even a thought, my laptop always automatically wants the PW once I plug it in, which is a MacOS. I know Crucial has been around for a while, but I hope they start getting the recognition they deserve vs. their competitors (not mentioning names) where they have failed me.
Gert Kruger –
Fast, reliable, and built for creatives.
As a graphic designer working on both a Mac Mini M4 and MacBook Air M1, I’m constantly juggling large project files, from brand assets and RAW images to video renders. After a week of using the Crucial X10 4TB Portable SSD, I can confidently say it’s an excellent performer.The speed is the first thing you notice. File transfers are incredibly fast, whether I’m moving large Photoshop folders or backing up client projects. Even when connected via USB-C on both Macs, the drive maintains consistent performance with no lag or connection drops.The build quality feels solid yet lightweight, the blue finish gives it a professional yet stylish look that stands out on the desk. It’s compact enough to slip into a laptop sleeve without any bulk, making it perfect for on-the-go work sessions or traveling between client meetings.In just a week, it’s already become a core part of my workflow; fast, reliable, and perfectly suited to the Apple ecosystem. For designers or creative professionals who value both speed and portability, the Crucial X10 is a smart investment.
Amazon Customer –
Large (likely very reliable) USB SSD
This is a large USB SSD (in my case I got the 8TB model). Since this is a Crucial product, and Crucial has a long history of selling quality products, I expect to get years of use out of this drive. I did previously have 2 smaller Crucial SSDs, that have both already given years of use without failing (so I suspect I’ll get the same from this 8TB SSD).I first learned about Crucial years ago from a colleague at work. He pointed out that Crucial was (at that time) just a USA based computer memory maker. However, the thing about Crucial memory was that it had a much lower failure rate than most of the memory made/sold by other companies. Essentually Crucial memory was of a higher quality than memory made by most of the compitition. While Crucial also charged a little more than the compitition, in this case you got what you paid for. And since the time/cost of diagnosing/fixing equipment using broken memroy can be substantial, paying a little more for quality memory from Crucial can easily end up saving money in the long run.Since I have now retired, I currently only buy Crucial products for personal/home needs. However, I still remember the lesson that it can be worth it to spend a little extra for quality products that will last. And since I can’t remember even one time a Crucial product has failed on me, I still will buy Crucial products when they aren’t massively more costly than the compitition.In the case of this SSD, I got it to upgrade the storge on my XBox gaming console. Since this is use case Crucial didn’t make the drive for, I did have to take a couple extra steps to make this work. Specifically I needed to supply my own fast USB A to USB C cable (as the XBox only has USB A ports, not USB C ports) and I also needed to let the XBox reformat the SSD to whatever file format it uses for storing games on (as the XBox can’t use the file format this drive shipped with). But once those steps were done, the XBox happily saw this USB SSD as valid “external storage” for use by the gaming console (and I have already moved a number of my games onto that newly purchased storage).NOTE: I didn’t pay full price for this SSD. Instead I took advantage of a large “limited time” sale that slashed the price by close to $200 (bringing the price down to under $470, including the required sales tax). While this is still a lot of money for a toy (a gaming console upgrade), it is still much less than it would have been had I paid full price for this 8TB SSD.
MichProg –
Klein compact ideaal en snel.
Sébastien Lavoie –
Petit, rapide, fait très bien le travail
Mario –
Un disque dur tout petit, pour 1 To,qui ne prend pas de place sur un bureau et se transporte aisément.Vitesse de transcription.Entrée sur port USB C
Ricardo Soares –
Lindo e super compactoVelocidade elevadaConheço a qualidade e pureza do silício da Micron, pois já fui engenheiro de testes de fabricação de chips DDR com silício Micron e o desempenho deste SSD atende às minhas expectativas.
ASHOK HARPALANI –
Not good in speed