
CORSAIR EX400U USB4.0 Type-C 1TB Portable External SSD
1TB CORSAIR CSSD-EX400U1TB EX400U USB4 External SSD, USB4 Type-C/Thunderbolt 4, 4000MB/s Read, 3500MB/s Write
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- SCANPROTECT Protect against installation damage for 28 days. More info
- 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info
4TB EX400U USB4.0 Type-C Portable External SSD from CORSAIR

lightning-fast external storage The CORSAIR EX400U USB4 External SSD delivers high-bandwidth external SSD storage with up to 4,000MB/sec sequential read and 3,500MB/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.
4TBCapacity
4000 MB/sMax. Read
3500 MB/sMax. Write
Lightning-Fast Speeds

impressive load timesDelivers data speeds of up to 4,000MB/sec sequential read and up to 3,500MB/sec sequential write.
Easy Connectivity

COMPATIBLE WITH USB TYPE-C HOSTSConnect via USB Type-C and Thunderbolt 4 and later for wide compatibility.
Take it Anywhere

COMPACT FORM FACTORThe small form factor allows you to take the EX400U with you for high-performance storage on the go.
High-Speed Interface

extensive compatibilityEnsures wide-ranging compatibility and enhanced functionality*.
*Performance varies by capacity. Maximum performance requires USB4 or higher connection.
Simple Set Up

with any deviceEasy to use right out of the box with a single connection for power and data on PC or Mac.
Comprehensive Three-Year Warranty

extensive protectionEnsures peace of mind with industry-leading customer support.