Exploring the Terramaster D1 SSD Plus: A Cutting-Edge Storage Solution
The Terramaster D1 SSD Plus represents a significant leap in external storage solutions, providing users with an innovative enclosure that pushes the limits of SSD performance. This device is particularly notable for its fanless design which incorporates a substantial aluminum body with cooling fins, ensuring effective heat dissipation without the need for mechanical cooling.
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Design and Build Quality: Beyond Ordinary
At a weight of approximately 250 grams and dimensions of 33 x 112 x 15 millimeters, the D1 SSD Plus stands out as both heavier and larger compared to typical external SSDs or enclosures. Its robust aluminum casing not only enhances durability but also adds a premium feel to the device. Stability on smooth surfaces is ensured by two slim rubber feet located on the underside of the unit.
Set-Up and Compatibility
Opening the enclosure is straightforward, requiring just a single screw for which Terramaster includes the necessary tool. The package also comes with a carrying pouch and a USB-C cable capable of supporting data transfer speeds up to 40 Gbps. This aligns with the enclosure’s compatibility with USB 4 and Thunderbolt 4 standards, although it is also capable of working with Thunderbolt 5 and slower connections. The D1 SSD Plus accommodates standard NVMe SSDs (2280 M.2) with capacities up to 8 terabytes, with a thermal pad ensuring efficient heat transfer from the SSD to the aluminum body.
Performance Testing: Speed and Efficiency
In practical tests conducted by ntv.de using a Crucial T500 SSD with 1 TB capacity, the D1 SSD Plus showcased its capability to handle intense operations such as gaming or professional video editing, which require high performance. The enclosure was tested with an Apple Mac mini M4 Pro, which supports Thunderbolt 5, achieving impressive write and read speeds of 3300 and 3421 MB/s respectively across various file sizes ranging from 4 to 400 GB. When formatted with Apple’s APFS file system, speeds were consistent, while switching to the exFAT system yielded even higher speeds of 6200 and 5130 MB/s.
Cooling Efficiency
Despite the high performance, the D1 SSD Plus manages heat well, maintaining temperatures up to 45 degrees Celsius even under load, such as when used as an expansion for a Playstation 5 during intense gaming sessions. This indicates that the fanless design and aluminum body effectively dissipate heat, maintaining operational integrity without overheating.
Simplifying Smartphone Backups
One of the standout features of the D1 SSD Plus is its ability to connect directly to compatible smartphones. Terramaster provides free backup software, TDAS, for both iPhone and Android devices, which proved effective in tests. For instance, a 36 GB iPhone backup of photos and videos was completed in just three minutes. For Mac users, selecting the external SSD as a backup volume in Time Machine is an option, while Windows users can utilize the free TPC Backupper software.
A Versatile, High-Performance Solution
With its high-quality build, compatibility with the latest data transfer standards, and excellent performance, the Terramaster D1 SSD Plus establishes itself as a valuable tool for anyone needing high-speed, reliable external storage. While the price point of around 120 euros may seem steep, it is justified by its advanced capabilities and the potential cost savings compared to larger, high-performance internal storage solutions. For those who prioritize performance and flexibility, the D1 SSD Plus is a noteworthy investment.
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Ned Winslow is passionate about technological innovations. He writes about AI, cybersecurity, startups, and big tech companies. He makes technology understandable for everyone, with a critical eye on its impacts.






