Direct-to-Chip (DTC) liquid cooling is gaining momentum as data centers face rising heat densities driven by AI (Artificial Intelligence), HPC (High Performance Compute), and cloud workloads. Key trends include demand for higher energy efficiency, risk mitigation for leaks and contamination, and real-time performance monitoring to prevent costly downtime. 3D TRASAR™ Technology for DTC addresses these needs through advanced coolant treatment programs that minimize scale, corrosion, and microbial growth, coupled with automated glycol monitoring and digital analytics for proactive insights. Supported by global analytical services and decades of closed-loop expertise, Katayama Nalco ensures optimized chip performance, reduced operational risk, and sustainable cooling solutions.