High-performance in Compact Form Factor to Fit Japanese Consumers’ Need.
[October 22, 2025, Tokyo]
MINISFORUM, a technology pioneer dedicated to high-performance AI Mini PCs development, today announced the official launch of its highly anticipated AI Mini MS-S1 MAX and MS-02 Ultra Workstations at Japan IT Week Autumn 2025.
As one of MINISFORUM’s key strategic markets, Japan plays a vital role in the company’s vision to become an influential AI Mini PC brand in the region. Known for its compact-size PCs, MINISFORUM is committed to offering high-performance, space-saving solutions ideal for small living and working environments. The MS-S1 MAX and MS-02 Ultra embody such mission, providing cutting-edge technology that meets the evolving demands of both professionals and everyday users in Japan’s fast-paced and space-conscious lifestyle.
JiangXue, Product Director, MINISFORUM; Michael Jin, Senior Product Director, MINISFORUM; Yuki Tanio, General Manager of MINISFORUM JP; Daiji Ishizuka, Directof of Links; Emily Yeh, Director of Brand & Marketing, MINISFORUM. (from left to right)
Powerful and Intelligent, MS-S1 MAX Enables Professional Usage
Power Your AI Workflows with Speed and Efficiency
The MS-S1 MAX offers laptop RTX 4070-level GPU performance and 50 TOPS of NPU acceleration, enabling advanced AI models run locally with unmatched speed and efficiency. With a total AI computing power of 126 TOPS, it delivers 2.2× the AI performance of the RTX 4090, enabling seamless local processing of large-scale models and multimodal tasks.
Scale Effortlessly as Your AI Needs Grow
The GPT Q4 model (32.56 tok/sec) with 120B parameters can run smoothly on a single machine, and a dual-machine cluster can run a 235B Q4 model. It also has the capability to run the Deepseek-R1 671B Q4 model with a larger number of clusters.This scalability enables users to expand computing capacity as their needs grow. The system can be effortlessly switched between desktop and rack configurations, making it ideal for both personal setups and large-scale enterprise clusters.
Versatile Connectivity Meets Stable Performance
The MS-S1 MAX delivers powerful performance in a compact design with exceptional flexibility and versatility.
It is equipped with extensive high-speed I/O ports, including dual USB4 V2 (80Gbps), dual USB4 (40Gbps), dual 10GbE (10 Gigabit Ethernet) , and a unique PCIe expansion slot, offering exceptional connectivity and expansion capabilities. With a peak power capability of 160W and operating reliably at a stable 130W load, the MS-S1 MAX is powered by a globally certified 320W PSU to ensure consistent performance during demanding workloads.
Michael Jin, Senior Product Director, MINISFORUM introduced MS-S1 MAX.
MS-02 Ultra: Stable Performance to Ensure Versatile Usage
The MS-02 Ultra perfectly blends high performance with a remarkably compact 4.8L design, redefining what’s possible for small-form-factor workstations. It features ECC memory and three expansion slots, offering outstanding flexibility and long-term reliability for both professionals and enthusiasts. The upgraded PCIe interface delivers up to four times the bandwidth of the previous generation, ensuring faster data transfer and smoother multitasking. With a custom thermal management system and a built-in 350W power supply, the MS-02 Ultra maintains stable performance even under heavy workloads. Centered on the philosophy of achieving maximum performance within minimal space, it brings data center–level computing power to the desktop in a sleek, efficient form.
JiangXue, Product Director, MINISFORUM introduced MS-02 Ultra.
A New Era of AI-Driven Computing
"The launch of the MS-S1 MAX and MS-02 Ultra marks a significant milestone in MINISFORUM’s mission to revolutionize the AI computing landscape, offering powerful, scalable, and compact solutions that cater to the growing needs of professionals and enterprises alike", said Roy Jiang, Chairman of MINISFORUM. With Japan playing a pivotal role in this vision, MINISFORUM continues to push the boundaries of innovation, providing the tools necessary for the next generation of AI-driven applications.
As the demand for high-performance computing grows, MINISFORUM remains dedicated to delivering cutting-edge technology that empowers users in diverse sectors, from research and development to gaming and content creators. With the MS-S1 MAX and MS-02 Ultra, MINISFORUM is proud to lead the way in compact, powerful AI computing solutions that redefine the future of computing.
About MINISFORUM
Founded in 2018, MINISFORUM is dedicated to “Bringing technology into everyday life.” The brand applies its AI research to PC design, production, and manufacturing, offering high-performance computer solutions across AI PCs, NAS, AI Workstations, Gaming PCs, and accessories. Now MINISFORUM has over 4 million users in the world, with a global presence in over 150 countries. For more information, please visit: https://www.minisforum.com/
