Corsair has launched two new portable Solid State Drives (SSDs) designed to meet the demands of mobile users and content creators. The EX400U SURVIVOR leverages USB4 technology for extreme speeds and rugged durability, while the EX300U offers compact convenience with MagSafe compatibility.
Key Takeaways
- Corsair EX400U SURVIVOR: USB4 external SSD with up to 4,000 MB/s read and 3,600 MB/s write speeds, IP55-rated rugged housing, and capacities up to 4TB.
- Corsair EX300U: Compact USB 3.2 Gen 2 external SSD with up to 1,100 MB/s read/write speeds, MagSafe-compatible magnetic ring, and capacities up to 4TB.
- Broad Compatibility: Both drives support a range of devices including Windows, macOS, iOS, and Android.
- Included Software: Both feature Corsair SSD Toolbox for drive management.
Corsair EX400U SURVIVOR: Speed and Durability for Professionals
The EX400U SURVIVOR is engineered for users who require top-tier performance and resilience on the go. Utilizing the high bandwidth of USB4, it delivers impressive sequential read speeds of up to 4,000 MB/s and write speeds up to 3,600 MB/s. This makes it ideal for transferring large files, editing high-resolution video, and managing extensive project libraries.
Built to withstand the rigors of mobile work, the EX400U SURVIVOR features an IP55-rated, impact-resistant housing that protects against dust and splashes. It is backward compatible with USB 3.2 Type-C and even supports USB Type-C equipped iOS devices, offering plug-and-play functionality with a single included cable.
Available in capacities ranging from 1TB to 4TB, the EX400U SURVIVOR comes with Corsair SSD Toolbox software for advanced drive control, including secure erase and firmware updates. It is backed by a five-year limited warranty.
Corsair EX300U: Compact Convenience with MagSafe
The EX300U is designed for everyday portability and convenience. This compact external SSD connects via USB 3.2 Gen 2 Type-C, providing fast read and write speeds of up to 1,100 MB/s, suitable for quick photo transfers, video editing, and device backups.
A standout feature of the EX300U is its integrated MagSafe-compatible magnetic ring, allowing it to easily attach to iPhones or other magnetic surfaces. This offers enhanced flexibility for mobile content creators who need quick access to storage.
Compatible with Windows, macOS, iOS, and Android devices, the EX300U offers simple plug-and-play operation. It is available in 1TB, 2TB, and 4TB capacities, also supports Corsair SSD Toolbox, and is covered by a three-year limited warranty.
Availability and Pricing
Both the Corsair EX400U SURVIVOR USB4 External SSD and the EX300U USB External SSD are available immediately from Corsair’s webstore and authorized retailers worldwide. Pricing starts at £149.99 for the EX400U SURVIVOR and £109.99 for the EX300U.
Via Corsair


