In April 2025, Google announced its 1 MW 42U rack [1], marking a turning point in data center thermal management where traditional air cooling can no longer support the extreme power densities of modern hardware. As chip thermal design power (TDP) continues to grow, data centers must replace air-cooled heat sinks with liquid-cooled cold plates [2]. Cold plates transfer heat … [Read more...]
JetCool Collaborates with Broadcom to Deliver Innovative Liquid Cooling for Next-Generation AI XPUs
JetCool, a Flex company and a leading provider of end-to-end liquid cooling solutions for high-density compute, today announced it has collaborated with Broadcom to deliver liquid cooling for next-generation AI XPUs, backed by Flex's global mass production capabilities. As AI training and inference workloads accelerate, silicon power densities are advancing into sustained … [Read more...]
Johnson Controls to Acquire Alloy Enterprises
Johnson Controls, a global technology leader in energy efficiency, decarbonization, thermal management and mission-critical performance, has signed an agreement to acquire Alloy Enterprises, a Boston-based company specializing in a next-generation thermal management platform for high-performance data centers and other mission critical industrial applications. The move will … [Read more...]
Data Center Cooling Options
Modern data centers require advanced cooling solutions to operate at peak performance. As one of the most rapidly growing industries in the world, data centers are changing how we develop new cooling technology at a record pace. The data center market is projected to continue growing by 8.5% per year over the next five years, to over $600 billion by 2029.* Artificial … [Read more...]
Condenser Array Design for High-Density Data Centers
Introduction In recent years, the power density of server racks has surged past 100 kW/rack [1] to support compute-intensive workloads such as artificial intelligence and data analytics. Cooling systems play an increasingly important role in enabling such densification improvements and in improving overall data center energy consumption, equipment reliability, and total cost … [Read more...]
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