Crucial X10 Pro 4TB Portable SSD, Up to 2100MB/s Read, 2000MB/s Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC & Mac, for Professional Creators, Black – ‎CT4000X10PROSSD902

X10 Pro: High-Speed Performance Backed by Real-World Testing
I recently purchased the X10 Pro for use with my MacBook Pro (M4 Pro chip), and I’m thoroughly impressed. Here’s a breakdown of my experience:System Setup: I’m running a 16-inch MacBook Pro (Space Black) equipped with the M4 Pro chip featuring a 14-core CPU, 20-core GPU, and 16-core Neural Engine, paired with 24GB unified memory and a 1TB SSD. My system also includes Thunderbolt 5 ports, HDMI, SDXC card slot, and MagSafe 3—a powerhouse configuration that provides excellent compatibility with high-speed external devices like the X10 Pro. These specs allowed me to fully leverage the drive’s capabilities during testing, ensuring accurate performance validation.Performance: The X10 Pro delivers exceptional speeds, meeting and even exceeding its advertised claims of 2100 MB/s read and 2000 MB/s write. Using Blackmagic Disk Speed Test, I observed write speeds of 2136 MB/s and read speeds of 2346 MB/s in optimized workloads like ProRes 422 HQ and Blackmagic RAW at 1080P HD resolutions. Real-time averages during general usage (as shown on the test’s odometer gauges) were around ~830 MB/s write and ~911 MB/s read, which still reflects solid performance under varied tasks.Usage and Setup: I ran my tests utilizing a 300GB partition created in Disk Utility, with the rest of the drive reserved for virtual machine partitions and Time Machine backups. In one backup, I transferred 51.17GB in just 7 minutes—a testament to this drive’s speed and reliability. For high-demand tasks like VMs and backups, the X10 Pro is a rock-solid performer.Heat Dissipation: During extended testing with Blackmagic Disk Speed Test (30 minutes), the drive became warm to the touch—noticeable but not alarming. The heat level is reasonable and well within expectations for a high-speed external drive. While it won’t double as a hand warmer on a freezing day, it performs efficiently without concerns about overheating.Included Cable: The drive comes with a USB 3.2 Gen2 Type-C to C cable, supporting speeds up to 10 Gbps on compatible devices. Full USB 3.2 Gen2 2×2 performance (up to 20 Gbps) requires a specific USB-C host port, which many devices—including my MacBook Pro—don’t support. Even so, the X10 Pro achieves excellent speeds with the bundled cable and setup.Final Thoughts: Overall, the X10 Pro lives up to its claims, offering fast and reliable performance for both general and specialized workloads. It’s a solid investment, and I’d highly recommend it to anyone in need of high-speed external storage, especially for demanding applications.

My New Go-To SSD
Small. Robust. Incredibly fast.I’ve used Crucial for over two decades, dating back to PC builds in high school where I used their RAM and hard drives. They have a long history of being highly dependable as well as delivering top notch performance. I bought this with confidence based in that experience. It still over-delivered.I knew this would be small, but holding it in my hand blew my mind. It doesn’t even fill my palm The build quality is extremely high. It feels extremely robust.Transfer speeds are the fastest I’ve experienced in a portable SSD. Absolutely insane.When registering it on Crucial’s website, they also gave me a free month of Adobe CC Pro—a very nice perk for a freelance designer and photographer like me. Saved me $70.Overall the value of this product far exceeded my expectations. I would be another tomorrow if I needed it and will consider this my go-to SSD moving forward.

Quality of this product is excellent. It’s super fast and easy to carry.

Mycket bra och snabb extern SSD-disk, rekommenderas!