Minisforum Launched DEG1 Graphics Card Expansion Dock at $99


Minisforum officially announced the launch of its DEG1 graphics card expansion dock. Priced competitively at $99.00, this expansion dock promises to significantly enhance the graphical capabilities of compact computing systems by supporting high-end GPUs such as the NVIDIA RTX 4090 and AMD RX 7900 XTX. This announcement is set to create ripples in the tech community, particularly among enthusiasts looking to boost their mini PC’s performance without investing in a full-sized desktop.

Cutting-Edge Features

The DEG1 graphics card expansion dock is designed with a minimalist aesthetic, emphasizing both functionality and elegance. Its sleek and compact design ensures it can seamlessly integrate into any setup without occupying excessive space. Here are some of the standout features:

  • OCulink Interface: The DEG1 utilizes the OCulink 4i (PCIe 4.0 x4) interface, offering a robust connection to the host PC. This interface is critical for delivering the high bandwidth required to support top-tier graphics cards, ensuring smooth and uninterrupted performance.
  • Power Supply Compatibility: The dock is compatible with both ATX and SFX standard power supplies, providing flexibility for various user preferences and setups. This compatibility ensures that users can easily integrate the dock with their existing power supply units.
  • PCIe 4.0 x4 Expansion Interface: With a PCIe 4.0 x4 expansion interface, the DEG1 offers a bandwidth of 64 GT/s, making it capable of handling the data transfer rates required by modern high-performance GPUs.
  • Unlimited Graphics Card Length: One of the key advantages of the DEG1 is its design, which imposes no restrictions on the length of the graphics card. This feature allows users to install virtually any GPU without worrying about space constraints.
  • Seamless Power Integration:The dock supports power initiation through the host power switch, ensuring that the graphics card powers up simultaneously with the PC. This integration simplifies the user experience and enhances convenience.

Advanced Peripheral Interfaces

The DEG1 expansion dock is equipped with several peripheral interfaces to ensure optimal performance and ease of use:

  • OCulink 4i (PCIe 4.0 x4): This primary interface connects the expansion dock to the mini PC, facilitating high-speed data transfer.
  • ATX 24-pin Power Supply Pins (MB): These pins provide a reliable power connection, ensuring the GPU receives adequate power for optimal performance.
  • PCIe x16-pin: This interface allows for the installation of a full-sized GPU, leveraging the PCIe 4.0 x4 bandwidth.
  • Power Indicator (LED | EVT DEBUG): The inclusion of a power indicator LED aids in monitoring the dock’s status, making it easier for users to troubleshoot and ensure everything is functioning correctly.
  • 4-pin (Force Power On): This additional 4-pin interface allows for manual power initiation, providing an extra layer of control for advanced users.

Ideal Pairing with Atom Man X7 Ti Mini PC

Minisforum has highlighted that the DEG1 graphics card expansion dock is particularly well-suited for use with their sub-brand’s latest offering, the Atom Man X7 Ti Mini PC. This mini PC, which has recently entered the pre-sale phase, is designed to deliver high performance in a compact form factor. When paired with the DEG1 dock, users can expect a significant boost in graphical performance, making it an ideal solution for gaming, graphic design, video editing, and other resource-intensive tasks.

Market Impact and User Expectations

The introduction of the DEG1 graphics card expansion dock at an affordable price point is likely to disrupt the market, offering a cost-effective solution for mini PC users seeking to enhance their systems' graphical capabilities. By providing support for high-end GPUs and ensuring broad compatibility with existing power supplies and graphics cards, Minisforum is addressing a significant demand in the market for powerful yet compact computing solutions.


The Minisforum DEG1 graphics card expansion dock represents a major step forward in the evolution of mini PC capabilities. With its advanced features, minimalist design, and compatibility with top-tier GPUs, it offers an unparalleled upgrade path for users seeking high performance without the bulk of a traditional desktop. Priced at just $99.00, it is set to become a popular choice among tech enthusiasts and professionals alike, reinforcing Minisforum’s position as a leader in the mini PC industry.

As the DEG1 begins shipping, it will be interesting to see how it performs in real-world applications and how users leverage its capabilities to push the boundaries of compact computing.

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