PFN, IIJ, JAIST Pilot Liquid-Cooled AI Servers for Efficiency

The ChangePreferred Networks, IIJ, and JAIST pilot liquid-cooled AI servers and hybrid-cooled data centers to achieve ultra-high efficiency in AI computing infrastructure.

Preferred Networks·AI & Frontier Intelligence·JapanInfrastructurePremium Signal
Sep 11, 2025
Indexed Mar 19, 2026
2 min read
Official SourcePreferred Networks NewsroomJapaneseOriginalpreferred.jp
The Change

Preferred Networks, IIJ, and JAIST pilot liquid-cooled AI servers and hybrid-cooled data centers to achieve ultra-high efficiency in AI computing infrastructure.

Why It Matters

This pilot project addresses a critical challenge in AI computing: energy consumption and heat management. By developing and testing advanced cooling solutions, Preferred Networks and its partners are contributing to the creation of more sustainable and efficient AI infrastructure, which is vital for the continued growth of AI development and deployment across the APAC region.

Key Takeaways
1

PFN, IIJ, and JAIST are piloting liquid-cooled AI servers.

2

Focus on ultra-high efficiency in AI computing infrastructure.

3

Testing hybrid-cooled data centers.

Regional Angle

This collaboration between leading Japanese tech entities focuses on critical infrastructure for AI. The development of efficient cooling solutions is crucial for scaling AI operations in the densely populated and resource-conscious APAC region.

What to Watch
1

Testing hybrid-cooled data centers.

2

Addresses thermal management for AI workloads.

Based on official company source. SigFact extracts and structures signals from verified corporate announcements.
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