CORSAIR EX400U
USB EXTERNAL SSD
LIGHTNING-FAST PORTABLE POWER
EX400U 4TB USB4 External SSD
Leverage the incredibly high bandwidth of USB4 to move large files in seconds, all in a small, portable device.
- High bandwidth 40Gbps USB4 connection
- Up to 4,000MB/sec sequential read and up to 3,600MB/sec sequential write speeds
- Compatible with USB Type-C for PC, Mac, and iOS devices
- High-speed NVMe interface when using USB4 or Thunderbolt
- Connects to iPhone 15 and later models to bolster storage using MagSafe
- Three-year limited warranty
Current price: $1,554.99
CUSTOMIZE YOUR EX400U EXTERNAL SSD
Choose from a selection of designs for the EX400U External SSD product line.
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AWARDS
SKU: CSSD-EX400U4TB
Current price: $1,554.99
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CORSAIR EX400U
LIGHTNING-FAST SPEEDS
Delivers data speeds of up to 4,000MB/sec sequential read and up to 3,600MB/sec sequential write.
COMPATIBLE WITH USB TYPE-C HOSTS
Connect via USB Type-C and Thunderbolt 4 and later for wide compatibility.
iOS AND MAGSAFE COMPATIBLE
Supports iOS / iPadOS 13 and later devices with USB-C port and can attach to iPhones using the drive's MagSafe magnetic ring.
COMPACT FORM FACTOR
The small form factor allows you to take the EX400U with you for high-performance storage on the go.
HIGH-SPEED INTERFACE
Ensures wide-ranging compatibility and enhanced functionality*.
*Performance varies by capacity. Maximum performance requires USB4 or higher connection.
SIMPLE TO SET UP WITH ANY DEVICE
Easy to use right out of the box with a single connection for power and data on PC or Mac.
COMPREHENSIVE THREE-YEAR WARRANTY
Ensures peace of mind with industry-leading customer support.
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EX400U and EX400U SURVIVOR
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CORSAIR EX300U vs EX400U: What’s the Difference?
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CORSAIR EX400U: Everything You Need to Know
The EX400U offers versatile USB4 connectivity via a USB Type-C port with broad compatibility to most USB and Thunderbolt ports. Available in 1TB, 2TB, and 4TB capacities.