Corsair EX400U Survivor 4TB USB4 External SSD – Up to 4000 MB/s, IP55 Rugged Drive, Plug & Play for PC, Mac & iPad – Black

Price: $589.99
(as of Apr 13, 2026 23:11:13 UTC – Details)


The CORSAIR EX400U SURVIVOR external SSD combines blazing-fast speed with heavy-duty ruggedness. Boasting USB4 bandwidth and up to 4,000MB/sec read and 3,600MB/sec write speeds, it handles everything from 4K video editing to game storage with ease. Its IP55 rated, impact-resistant housing is capable of shrugging off anything you throw at it. Not just for USB4/Thunderbolt 4 desktops and laptops, the EX400U SURVIVOR is also backward compatible with USB Type-C 3.2 and supports USB Type-C equipped iOS devices. Just plug in for instant power and speed over one cable – no drivers, no delays. Whether you’re transferring, editing, or storing critical data, the EX400U SURVIVOR is fast, reliable, and built for the long haul.
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