MSI Unveils Datamag External SSD with USB4 and Speeds up to 4 GB/s

• April 23, 2026

MSI has introduced the Datamag, an external solid-state drive designed to leverage the USB4 interface, promising data transfer rates of up to 4 gigabytes per second. This performance marks a significant step forward compared to traditional USB 3.2 external drives.

Performance and Connectivity Insights on the MSI Datamag

The MSI Datamag external SSD utilizes USB4, an emerging interface standard that allows for considerably faster data throughput. With speeds reaching as high as 4 GB/s, the device is positioned to meet the demands of users requiring rapid file transfers and efficient data management in portable storage solutions.

Compared to USB 3.2, which has been the standard for most external SSDs in recent years, the USB4 connectivity on the Datamag enhances overall speed capabilities. This means users can expect shorter transfer times for large media files, backups, and other data-intensive operations.

One notable point of interest is MSI’s unusual description referring to the Datamag as a “magnetic portable SSD.” While solid-state drives are generally known as non-mechanical devices, this terminology may hint at a distinctive design or feature set, though specifics were not elaborated upon.

In practical tests, the MSI Datamag demonstrated how leveraging USB4 technology can translate into tangible speed improvements over USB 3.2-based solutions. This positions the drive as a potential option for professionals and enthusiasts seeking high-performance external storage without upgrading to more complex or expensive enterprise-grade devices.

Details regarding pricing and availability were not disclosed at the time of this report. However, the introduction of the Datamag underlines MSI’s commitment to adopting new data transfer standards and advancing portable storage technology.

Overall, the MSI Datamag external SSD represents a notable evolution in the external storage market, utilizing cutting-edge USB4 technology to offer enhanced speeds, which may cater to users looking for faster and more efficient ways to transfer and store data on the go.

MSI’s Datamag external SSD offers USB4 connectivity and transfer speeds reaching 4 GB/s, delivering a notable boost over USB 3.2 drives.