Corsair EX400U SURVIVOR 4TB USB4 External SSD – Up to 4000 MB/s, IP55 Rugged Drive, Plug & Play for PC, Mac & iPad – Black
Corsair EX400U SURVIVOR 4TB USB4 External SSD – Up to 4000 MB/s is priced at £745.59 — stable over the last 30 days.
Price last checked:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
- Rugged, Environmentally Sealed Housing – A heavy-duty housing stands up to the rigors of daily use, with IP55 protection to keep your data safe from the elements
- Unbelievable USB4 Speed on the Go – With transfer speeds rivaling internal drives – up to 40Gbps via USB4 – the EX400U SURVIVOR handles massive video files, game libraries, and creative workloads with ease
- Plug-and-Play Simplicity – One USB Type-C cable handles both power and data – no drivers, no setup, just powerful storage right out of the box
- Wide-Ranging Compatibility – The EX400U SURVIVOR achieves maximum performance on laptop and desktop hosts with USB4/Thunderbolt 4 ports, with additional support for iOS/iPadOS 13 and later devices with USB Type-C ports and backward compatibility with USB Type-C 3.2 *Performance varies by capacity, Maximum performance requires USB4 or higher connection
- Blazing-Fast NVMe Performance – Enjoy up to 4,000MB/sec read and 3,600MB/sec write speeds to move and edit large files in record time *Performance varies by capacity, Maximum performance requires USB4 or higher connection
About This Product
The Corsair EX400U SURVIVOR is a 4TB external SSD with a 2.5-inch form factor, offering up to 4000 MB/s read speeds and 3600 MB/s write speeds via USB4. Its rugged, environmentally sealed housing provides IP55 protection, making it suitable for daily use in various environments. This drive is ideal for professionals and creatives who need to transfer large files, such as video editors and gamers, and is compatible with PC, Mac, and iPad devices.
Near its lowest price
At £745.59, Corsair EX400U SURVIVOR 4TB USB4 External SSD – Up to 4000 MB/s is at or near its lowest tracked price of £745.59. The 30-day average is £745.65, making this a good time to buy if you've been waiting for a deal.
Price History
Historical Prices
| Date | Price | Change |
|---|---|---|
| 23 Sep 2026, 00:59 | £745.59 | No change |
| 22 Sep 2026, 20:37 | £745.59 | -£0.03 (0%) |
| 21 Sep 2026, 20:36 | £745.62 | -£0.17 (0%) |
| 20 Sep 2026, 16:02 | £745.79 | No change |
