22.01.2026 | News, Blog Posts, Case Study

Customer Showcase: How GWDG Enables AI with CoolIT’s Direct Liquid Cooling

Data center engineer monitoring control panels in a server room, illuminated by purple lighting while adjusting system settings.

This video explores the critical role of direct liquid cooling (DLC) in scaling high-performance computing and AI workloads at GWDG. From increasing compute density and reducing power usage effectiveness (PUE) to ensuring modularity and vendor-independent flexibility, DLC is foundational to modern, high-efficiency data centers. CoolIT’s solutions enable seamless integration with diverse server systems while maintaining reliability, serviceability and future-proofing.

Watch the video to:

  • See how GWDG leveraged CoolIT’s modular and interoperable DLC technology to cool hundreds of compute nodes across multiple server vendor
  • See how CoolIT’s liquid cooling technology supports demanding AI and HPC systems where air cooling falls short
  • Discover the impact of DLC on compute density, operational efficiency and reduced downtime