The CORSAIR EX400U USB4 External SSD delivers high-bandwidth external SSD storage with up to 4,000MB/sec sequential read and 3,600MB/sec sequential write speeds for any USB4-equipped PC or Mac, all in a compact, portable profile. The EX400U is also compatible with USB Type-C and Thunderbolt 4 and higher systems. With a simple single-cable plug-and-play setup, CORSAIR SSD Toolbox software for in-depth control, and backed by a three-year warranty, the EX400U offers easy-to use, lightning-fast external storage.
Q: What is the maximum read speed of this SSD?
A: The maximum read speed of this SSD is 4000 megabytes per second.
Q: What type of warranty does this portable SSD have?
A: This portable SSD has a three-year limited warranty.
Q: What is the maximum write speed for the SSD?
A: The maximum write speed for the SSD is 3600 megabytes per second.
Q: What kind of interface does this SSD use?
A: This SSD uses a high-speed NVMe interface.
Q: Does this external SSD have data encryption?
A: No, this external SSD does not have data encryption.
Q: Is this drive compatible with USB Type-C?
A: Yes, this drive is compatible with USB Type-C.
Q: Can I use this SSD with my iOS device?
A: Yes, this SSD is compatible with iOS and iPadOS 13 and later.

The CORSAIR EX400U USB4 External SSD delivers high-bandwidth external SSD storage with up to 4,000MB/sec sequential read and 3,600MB/sec sequential write speeds for any USB4-equipped PC or Mac, all in a compact, portable profile. The EX400U is also compatible with USB Type-C and Thunderbolt 4 and higher systems. With a simple single-cable plug-and-play setup, CORSAIR SSD Toolbox software for in-depth control, and backed by a three-year warranty, the EX400U offers easy-to use, lightning-fast external storage.

Your life’s an adventure. To capture and keep its best moments, you need fast, high-capacity storage that accelerates every move. With up to 1050MB/s read and 1000MB/s write speeds, store your content and creations on a fast drive that fits seamlessly into your active lifestyle. Up to three-meter drop protection, with IP65 water and dust resistance, a carabiner loop for securing the drive, and a 5-year limited warranty give you the peace of mind to take it with you on travels near and far. From a brand trusted by professional photographers, the SanDisk Extreme Portable SSD provides fast solid state performance in a tough, reliable storage solution.

Elevate your video editing experience with the Crucial X10 Pro SSD: the portable drive that packs a palm-sized punch. With sequential read and write speeds up to 2,100/2,000MB/s and 2TB of space, your X10 Pro can connect directly to your laptop or workstation via a convenient USB-C cable. Blaze through your multi-cam timeline and even edit, trim, and render directly from the drive. The Crucial X10 Pro works with Windows, Mac, Android devices, and more. Featuring Micron TLC NAND plus water and dust resistance (IP55), the Crucial X10 Pro is the perfect partner in the studio or in the field, giving you the raw performance, lasting durability, and generous capacity you need.

Backup files from your smartphone, camera or computer with this 2TB SanDisk Extreme PRO portable SSD. The forged aluminum chassis helps dissipate heat for consistent read and write speeds, and the water-resistant silicone shell offers protection from up to 6-foot drops. This dust-resistant SanDisk Extreme PRO portable SSD includes a carabiner clip for easy portability.
| Pros for CORSAIR - EX400U USB4 2TB External Portable SSD - Gray | |||
|---|---|---|---|
| Drive Speed | There were no pros for this product— | Speed, Portability, Size, Overall Performance, Storage Capacity | There were no pros for this product— |
Customers are impressed with the EX400U USB4 2TB External Portable SSD's drive speed. Reviewers find it to be fast, with some reporting speeds exceeding 3 GB per second. There are no negative comments about the product.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.