Official Industry Analysis Liquid Cooling Becomes Mandatory Thermal Solution for AI Compute Clusters
NVIDIA’s official full liquid cooling solution for the Rubin platform will enter mass production in Q3. Supported by national energy-saving policies for computing hubs, liquid cooling has shifted from conceptual speculation to sustained order growth and performance realization. As an irreversible rigid demand for AI thermal management, liquid cooling boasts high certainty for long-term industrial growth.
Designed for high-power server cabinet heat dissipation, professionalrack cooling effectively handles extreme heat load of next-gen AI racks. It adapts to both cold-plate and immersion cooling architectures and solves the heat dissipation bottleneck of high-density computing equipment.
Compliant with strict PUE standards for digital infrastructure, the standardized data centre liquid cooling system supports new data center construction and legacy air-cooling renovation. It greatly reduces overall energy consumption and meets low-carbon operation requirements for computing hubs.
Serving as the core closed-loop heat dissipation combination, high-performance cold plate CDU integrates GPU cold plate heat absorption and precise coolant circulation. It ensures stable and efficient heat exchange for high-power AI chips.
Fully adapted to large-scale training and inference clusters, mature AI data center liquid cooling delivers 25 times higher heat dissipation efficiency than air cooling. It has become the only viable solution for ultra-high-power AI computing scenarios.
Focusing on full-scenario heat control optimization, systematic AI data center thermal management unifies CDU circulation, cold plate heat exchange and intelligent monitoring. It realizes precise temperature control and low-PUE operation for AI computing rooms.
Optimized for continuous high-load operation, energy-saving high efficiency CDU for data center reduces invalid power consumption. As the core circulation hub, it guarantees stable and energy-efficient operation of the entire liquid cooling system.
Featuring fast deployment and flexible expansion, industrial-grade modular liquid cooling CDU fits large-scale batch construction and rapid renovation of data centers, greatly accelerating industry popularization.
Built for next-generation super computing scenarios, reliable high density data center cooling supports 140kW ultra-high power racks. It completely breaks the physical limit of traditional air cooling for high-end AI computing.
Three core logics underpin the long prosperity of liquid cooling. First, air cooling is phased out from high-end computing scenarios. The NVIDIA Rubin platform features 2300W single-chip power and 140kW rack power, far exceeding the 30kW limit of air cooling. Second, mandatory PUE policies drive large-scale renovation demands, requiring legacy air-cooled rooms to complete liquid cooling transformation before 2028. Third, global tech giants including NVIDIA, Google and Meta fully adopt liquid cooling, bringing explosive overseas orders and continuous domestic import substitution dividends.
The industry presents obvious phased growth characteristics. In the short term, the market will shift from sentiment rally to performance-driven differentiation. With Rubin platform mass production, CDU, cold plate and core component orders will be released intensively in Q3, bringing rapid performance growth for upstream suppliers. Cold plate liquid cooling will dominate short-term market growth due to mature technology and fast landing.
In the medium term, liquid cooling penetration will rise rapidly. Global AI room liquid cooling penetration will exceed 40% in the near future, and the domestic market scale will break 130 billion RMB in the next few years. High-barrier links will maintain steady profit levels.
In the long term, consumable replacement brings sustainable growth. Immersion coolant repurchase creates continuous cash flow, while liquid cooling scenarios are expanding to supercomputing, energy storage and high-end industrial equipment.
The liquid cooling industrial chain covers system integration, cold plates, core components, coolant consumables and server complete machines. Leading enterprises with head manufacturer certifications and stable order delivery will continuously benefit from industry expansion.
Main risks include tech market fluctuation, slower-than-expected overseas certification progress, and delayed penetration of immersion cooling compared with cold plate solutions.
In conclusion, liquid cooling is a definitive long-term trend for AI infrastructure upgrading. Driven by mass production of NVIDIA’s new platform and policy constraints, the industry will enter a sustained performance release cycle. Focusing on high-quality leading enterprises with real orders and technical barriers is the core strategy to seize the trillion-level thermal management track dividend.
A globally recognized leader in liquid cooling, EXTRCOOL delivers an extensive selection of thermal management hardware—including dual‑mode CDUs, manifold assemblies, cold plates, rear‑door heat exchangers, dry coolers, and containerized units—all purpose‑built for AI and HPC data center environments. Engineered for stable operation, seamless interoperability, and easy scaling, these solutions provide a complete turnkey cooling package. We partner with data center operators and enterprise clients across Central America, the Middle East, South Asia, Southeast Asia, and Oceania.
