Corsair
Corsair EX400U SURVIVOR 4TB USB4 External SSD
Experience unparalleled speed with the Corsair EX400U SURVIVOR External SSD, leveraging USB4's 40Gbps bandwidth to transfer massive files in seconds. Its rugged, IP55-rated enclosure protects your data from the elements, making it ideal for on-the-go use. Compatible with USB4, Thunderbolt 4, and iOS devices, this portable SSD offers blazing-fast read speeds of up to 4,000MB/s and write speeds of up to 3,600MB/s. Enjoy plug-and-play simplicity with a single USB-C cable for power and data, ensuring reliable performance wherever your work or play takes you.
$589.99
Owner Satisfaction
4.4
/ 5
Category Rank
1889
/ 4074
#1889 in Hard Drives
Price vs Category Average
+12%
Above average
Capacity
4
/ TB
Who it's for
- Unrivaled Durability
- Blazing Fast USB4 Speeds
- Expansive 4TB Storage
Who should skip it
- Premium Investment
- USB4 Port Dependency
- Slightly Larger Footprint
Key Specs
Capacity
4TB
Interface
USB4
Sequential Read/Write
Up to 4000MB/s read / 3600MB/s write (USB4 40Gb)
Max Sequential Read ATTO
Up to 4000MB/s
Max Sequential Read CDM
Up to 4000MB/s
Max Sequential Write CDM
up to 3600MB/s
Max Sequential Write ATTO
up to 3600MB/s
Weight
0.149kg
Features
- Blazing-fast USB4 up to 40Gbps for rapid data transfers.
- Rugged, environmentally sealed enclosure (IP55) for durability.
- Wide compatibility with USB4, Thunderbolt 4, and iOS devices.
- Plug-and-play simplicity with a single USB-C cable for power and data.
- Draws power directly through USB-C for portable, adapter-free performance.
What customers say
Customers consistently praise the Corsair EX400U SURVIVOR 4TB USB4 External SSD for its exceptional reliability and robust design. Many users highlight its durable build, providing peace of mind for data protection in various environments. The high speed performance enabled by USB4 connectivity is also a frequently lauded feature, ensuring quick file transfers and efficient workflow. This combination of ruggedness and swift operation makes it a highly trusted device for professionals and enthusiasts alike who need dependable portable storage.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$590