
Corsair EX400U SURVIVOR 2TB USB4 External SSD – Up to 4000 MB/s, IP55 Rugged Drive, Plug & Play for PC, Mac & iPad – Black is priced at £355.99 — stable over the last 30 days.
Price last checked: 18 Apr 2026, 16:58
The Corsair EX400U SURVIVOR is a 2TB external SSD with a 2.5-inch form factor and USB-C interface, offering up to 4000 MB/s transfer speeds. Its rugged, environmentally sealed housing provides IP55 protection, making it suitable for daily use in various environments. This drive is ideal for professionals and individuals who require high-speed storage for large files, such as video editors and gamers, and is compatible with PC, Mac, and iPad devices.

£137.75/TB
Updated 53m ago

£135.42/TB
Updated 48m ago

£130.87/TB
Updated 48m ago

£99.71/TB
Updated 1h ago
Explains how to compare SSD endurance (TBW/DWPD), warranty terms, controller/DRAM design, and real-world performance metrics like sustained writes after SLC cache, 4K QD1 latency, and thermals.
NVMe vs SATA, TLC vs QLC, DRAM cache — cut through the jargon and pick the best SSD for your PC build or upgrade.