MSI Datamag 20Gbps Portable SSD Review: Speed Tested
▼ Summary
– The MSI Datamag is a portable SSD with a 20Gbps USB 3.2 Gen 2×2 interface that delivers read/write speeds exceeding 1,600/1,500MB/s in testing.
– Its standout feature is a magnetic mounting system compatible with MagSafe devices, plus included stick-on rings for attaching to various surfaces.
– The drive features an aluminum enclosure that acts as a heat spreader, maintaining consistent performance without thermal throttling during sustained use.
– It includes both short and long USB-C cables plus a USB-A adapter, but requires a USB 3.2 Gen 2×2 port for full speed and lacks an IP rating for ruggedness.
– Pricing varies by region with a 2TB model costing around $160/£160, backed by a five-year warranty, though availability can be inconsistent.
The MSI Datamag 20Gbps portable SSD delivers impressive real-world performance with a clever magnetic mounting system, making it a standout choice for professionals and creatives who need both speed and convenience. This drive combines a durable aluminum build with consistent thermal management, ensuring reliable operation even during extended use. While it requires a compatible USB 3.2 Gen 2×2 port to achieve its full potential, the Datamag offers a compelling blend of design and functionality that sets it apart from many competitors.
In testing, the drive comfortably exceeded its rated speeds, reaching sustained read and write performance of 1642MB/s and 1514MB/s respectively. These figures place it well ahead of standard 10Gbps models and make it ideal for handling large media files, video editing projects, and rapid data backups. The inclusion of both short and long USB-C cables, along with a USB-A adapter, adds to its versatility across different devices and setups.
A key advantage of the Datamag is its magnetic attachment system, which supports MagSafe-compatible phones like iPhones and recent Pixel models. For non-magnetic surfaces, MSI provides adhesive metal rings in both black and white, allowing users to securely mount the drive on laptops, consoles, or other equipment. This feature not only improves cable management but also helps reduce strain on connectors during mobile use.
Constructed from aluminum with finned edges for heat dissipation, the drive remains cool under sustained workloads without any signs of throttling. Its compact, pocket-friendly design measures 66x66x13mm and weighs just 81g, making it easy to carry while offering a reassuringly solid feel. However, the lack of an official IP rating means it should be treated as a durable portable drive rather than a fully ruggedized solution.
Pricing for the 2TB model sits around $160 in the US, with regional availability sometimes limited. Despite this, the drive represents good value given its performance tier and the inclusion of a five-year warranty. While USB4 alternatives exist for those seeking even higher speeds, few options match the Datamag’s combination of magnetic convenience, consistent thermal performance, and everyday usability.
For users who regularly work across multiple devices and appreciate thoughtful design touches, like the included lanyard loop and versatile mounting options, the MSI Datamag is an easy recommendation. It may not be the absolute fastest drive on the market, but it excels as a well-rounded portable SSD that balances speed, cooling, and practical innovation.
(Source: techradar)
