Corsair EX400U 1TB External SSD with USB4, Portable, Gunmetal
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Device type | SSD |
| Hard drive | |
| Maximum storage capacity | 1 TB |
| RAID support | ![]() |
| Ports & interfaces | |
| Maximum data transfer rate | 32000 Mbit/s |
| Ethernet LAN | ![]() |
| Data transfer rate | 40 Gbit/s |
| USB connector type | USB-C |
| DC-in jack | ![]() |
| Host interface | USB Type-C |
| Wi-Fi | ![]() |
| Card reader integrated | ![]() |
| Thunderbolt ports quantity | 1 |
| USB version | USB4 |
| USB connectivity | ![]() |
| USB ports quantity | 1 |
| Thunderbolt technology | ![]() |
| Thunderbolt version | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Thunderbolt 3 ports quantity | 1 |
| USB connector | USB Type-C |
| Weight & dimensions | |
| Weight | 92 g |
| Height | 64 mm |
| Width | 64 mm |
| Depth | 12 mm |
| Energy management | |
| External power adapter | ![]() |
| Operating voltage | 5 V |
| Current | 0.12 A |
| Power consumption (max) | 5 W |
| Operational conditions | |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating temperature (T-T) | 0 - 70 °C |
| Operating shock | 1500 G |
| Operating vibration | 20 G |
| Storage | |
| Total storage capacity | 1000 GB |
| Number of storage drives supported | 1 |
| Storage media | SSD |
| Storage drives installed | ![]() |
| Total installed storage capacity | 1000 GB |
| Number of storage drives installed | 1 |
| Installed storage drive type | SSD |
| Supported storage drive types | SSD |
| Packaging data | |
| User guide | ![]() |
| Security | |
| Write protection switch | ![]() |
| PIN-secured access | ![]() |
| Hardware encryption | ![]() |
| Password protection | ![]() |
| Time-out function | ![]() |
| Packaging content | |
| AC adapter included | ![]() |
| Cables included | USB Type-C to USB Type-C |
| Manual | ![]() |
| Quick start guide | ![]() |
| Detachable protection cover | ![]() |
| Other features | |
| Internal | ![]() |
| Mac compatibility | ![]() |
| Touchscreen | ![]() |
| Built-in display | ![]() |
| Warranty period | 3 year(s) |
| Design | |
| Cable lock slot | ![]() |
| Cooling | ![]() |
| Performance | |
| Capacity | 1 TB |
| Features | |
| Mean time between failures (MTBF) | 1400000 h |
| Plug and Play | ![]() |
| Product colour | Black |
| Housing material | Metal |
| S.M.A.R.T. support | ![]() |
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma |
| TRIM support | ![]() |
| Mobile operating systems supported | iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15, iOS 16, iPadOS 13, iPadOS 14, iPadOS 17.1.1, iPadOS 17.4, iPadOS 17.5 |
| Built-in USB hub | ![]() |
| Logistics data | |
| Quantity per pack | 1 pc(s) |
| Solid state drive | |
| Drive capacity | 1 TB |
| Read speed | 4000 MB/s |
| Write speed | 3500 MB/s |
| NVMe | ![]() |
| EAN | 0840440488538 |
| Warranty | 3 years |
The CORSAIR EX400U is a 1TB external SSD utilizing the USB4 interface to achieve high data transfer rates. It features NVMe technology and delivers sequential read speeds of up to 4000 MB/s and sequential write speeds of up to 3600 MB/s. These specifications facilitate the rapid transfer of large files, such as high-resolution video projects or extensive software libraries. The device is bus-powered through its USB Type-C port, eliminating the need for an external power source.
The SSD is housed in a gunmetal metal enclosure measuring 64mm by 64mm with a thickness of 12mm. Weighing 92g, the unit is designed for portability and can withstand operating shocks of up to 1500G. The package includes two USB-C cables: a 30cm cable with Power Delivery support and a 7cm cable featuring a 90-degree connector. It integrates TRIM and S.M.A.R.T. monitoring tools to maintain long-term drive health and performance.
This storage device is compatible with several operating systems, including Windows 10, macOS 13, Linux, and iOS or iPadOS 13 and later. It supports multiple interfaces such as Thunderbolt 4 and various USB generations via its USB Type-C connector. Users can manage the drive using the downloadable \"CORSAIR SSD Toolbox\" software. The plug-and-play functionality ensures the drive is recognized by compatible systems without manual driver installation.
Key features:- External SSD with 1TB storage capacity
- USB4 interface providing 40Gb/s data transfer rates
- Sequential read speeds up to 4000 MB/s and write speeds up to 3600 MB/s
- Compact gunmetal metal housing measuring 64mm x 64mm x 12mm
- Lightweight construction at 92g for portable use
- Compatible with Windows, macOS, Linux, and iOS/iPadOS
- Support for Thunderbolt 4 and backward compatibility with USB 3.2 and 2.0
- Includes two USB-C to USB-C cables including a 90-degree connector option
- Features TRIM and S.M.A.R.T. support for drive maintenance
Estimated delivery: 19.03 - 22.03
Today: 10:00 - 18:00
Estimated delivery: 19.03 - 22.03
Today: 09:00 - 17:00
Estimated delivery: 19.03 - 22.03
Today: 10:00 - 17:00
Estimated delivery: 19.03 - 22.03
Today: 10:00 - 18:00
Estimated delivery: 19.03 - 22.03
Today: 10:00 - 17:00
Estimated delivery time: 19.03 - 22.03
Estimated delivery time: 19.03 - 21.03
Estimated delivery time: 20.03 - 22.03
Estimated delivery time: 20.03 - 22.03
Estimated delivery time: 20.03 - 21.03
Estimated delivery time: 19.03 - 22.03
Estimated delivery time: 19.03 - 22.03
Estimated delivery time: 20.03 - 21.03


