Corsair EX400U Survivor 4TB USB4 External SSD – Up to 4000
Corsair EX400U Survivor 4TB USB4 External SSD – Up to 4000 MB/s, IP55 Rugged Drive, Plug & Play for PC, Mac & iPad – Black
- 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
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.
| SKU: | B0FVMMCVVR |
| Weight: | 2.82 ounces |
| Dimensions: | 3.23 x 1.57 x 0.67 inches; 2.82 ounces |
| Model: | CSSD-EX400US4TB |
| Manufacture: | Corsair |
From the manufacturer
External SSD Storage Comparison
 EX400U SURVIVOR |  EX400U |  EX300U |  EX100U | |
|---|---|---|---|---|
| Interface | USB4 | USB4 | USB-C | USB-C |
| Other Supported USB Modes | 3.2Gen2 2×2, 3.2Gen2, 3.0, 2.0 | 3.2Gen2 2×2, 3.2Gen2, 3.0, 2.0 | 3.2Gen2, 3.0, 2.0 | 3.2Gen2 2×2, 3.2Gen2, 3.0, 2.0 |
| Read Speed | Up to 4,000MB/s | Up to 4,000MB/s | Up to 1,100MB/s | Up to 1,600MB/s |
| Write Speed | Up to 3,600MB/s | Up to 3,600MB/s | Up to 1,100MB/s | Up to 1,500MB/s |
| Dimensions | 82.1mm x 40mm x 17.1mm | 64.3mm x 64mm x 12mm | 64.3mm x 64mm x 12mm | 79.37mm x 36.65mm x 11mm |
| Capacities | 1TB, 2TB and 4TB | 1TB, 2TB and 4TB | 1TB, 2TB and 4TB | 1TB, 2TB and 4TB |
| Weight | 0.08kg | 0.092kg | 0.098kg | 0.085kg |
| Features | IP55 Protection | Magsafe-Compatible | Magsafe-Compatible | — |
| Compatiblity | Windows, iOS | Windows, macOS, iOS, Android | Windows, macOS, iOS, Android | Windows, macOS, Console |
| Plug-and-Play | ✔ | ✔ | ✔ | ✔ |
PREPARED FOR ANYTHING
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.
- 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.
- 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.*
- 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.
- 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.*
- 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.
- CORSAIR SSD Toolbox Software – Take control of your drive with secure erase, firmware updates, and detailed drive info from your desktop.
*Performance varies by capacity. Maximum performance requires USB4 or higher connection.
Box Contents: EX400U SURVIVOR External SSD, USB-C to USB-C cable 0.3m / 1ft (USB4, 60W)