For more than a decade, air cooling has been the “default answer” for data centers. It is mature, reliable, well understood, and has supported large-scale growth from traditional enterprise IT to early cloud computing. However, as computing paradigms evolve—higher-power chips, more centralized workloads, and denser deployment models—cooling has gradually shifted from a supporting system to a design constraint. Against [...]

Why Data Center Efficiency Is No Longer Just About Power When data center efficiency is discussed, many people still instinctively think in terms of “how much power is consumed” or “what the PUE looks like.” But in real-world data center operations, efficiency has never been a single-point issue. While servers consume electricity, they also continuously generate heat. How that [...]

As AI, HPC, and high-density computing workloads become the norm in data centers, cooling is no longer a “supporting system,” but a core piece of infrastructure that directly affects compute performance, energy efficiency, and long-term operational costs. Against this backdrop, Direct-to-Chip (D2C) liquid cooling is moving from niche deployments to large-scale adoption and has become one of the most [...]

For more than a decade, PUE (Power Usage Effectiveness) has been the cornerstone metric for managing energy efficiency in data centers. However, with cooling technologies evolving rapidly, rack densities climbing—especially in AI and HPC environments with high heat-flux servers—and operators bearing greater responsibility for sustainable resource management, WUE (Water Usage Effectiveness) is quickly emerging as an equally critical benchmark. [...]

By 2025, liquid cooling has become a mature and reliable technology in modern data centers — especially in AI training, high-performance computing (HPC), and edge computing environments. Once considered experimental, it is now a core element of mainstream infrastructure planning. Many operators are integrating or planning to deploy liquid cooling systems in new data centers to handle higher-density workloads [...]

High-Performance Computing (HPC) is a system that utilizes multiple high-performance servers working in parallel to execute complex computational tasks rapidly.By integrating thousands or even tens of thousands of compute nodes into a unified platform, HPC delivers exceptional processing power and efficiency. Unlike traditional single-server systems, HPC platforms can handle massive datasets in scientific simulations, engineering analyses, and AI model [...]

In today’s digital era, data is growing at an unprecedented rate. Every sensor, camera, and smart device continuously generates massive amounts of information. For businesses that rely on real-time decision-making, sending all that data to a distant cloud for processing is no longer practical. Edge computing has emerged as the solution — it brings computing and storage capabilities closer [...]

Selecting the appropriate data center cooling system is a fundamental design decision that directly affects reliability, energy efficiency, and long-term scalability. As IT power density increases and workloads become more variable, cooling strategies must adapt to maintain stable operating conditions without excessive energy consumption. There is no single cooling approach suitable for all data centers. System selection depends on [...]

Comprehensive Guide to Rack Cooling in Data Centers With the rapid growth of AI, high-performance computing (HPC), and cloud services, data center power density is rising faster than ever before. As server performance increases, so does the amount of heat they generate — and thermal management has become a critical factor affecting both the stability and energy efficiency of [...]

With the rapid rise of artificial intelligence in recent years, data center cooling demands have surged dramatically. Traditional air-cooling systems are increasingly challenged by high thermal densities, while liquid cooling, with its superior heat transfer efficiency and energy performance, is emerging as a critical trend for the future of data centers. However, before implementing liquid cooling, enterprises must conduct [...]