1 CoolIT Systems appears across 1 article in the last 90 days, most recently in Dell’Oro Group reports 27% growth in data center physical infrastructure (Oct 2026).
Who is CoolIT Systems?
CoolIT Systems is a hardware and solutions provider specializing in Direct Liquid Cooling (DLC) technology for data centers, High performance computing (HPC), and enterprise IT infrastructure.
- DLC solutions for data centers and enterprise IT environments
- Server and rack-level cooling architectures for high-density compute deployments
- Cooling infrastructure for HPC and Artificial Intelligence (AI) workloads
- Design and integration of liquid cooling into Original Equipment Manufacturer (OEM) server platforms and enclosures
- Management and monitoring capabilities for liquid-cooled IT infrastructure
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More About CoolIT Systems
CoolIT Systems focuses on DLC (data center thermal management) for enterprise data centers, cloud facilities, and HPC environments where compute density and power consumption generate high thermal loads. Its technology is positioned as an alternative or complement to traditional air-based cooling approaches, with the objective of enabling higher rack power densities and more predictable thermal performance for CPUs, GPUs, and other high-power components.
The company’s solutions typically center on closed-loop DLC architectures, where coolant is brought close to or in contact with heat sources through cold plates and manifolds integrated into servers and racks. These architectures are designed for compatibility with standard data center configurations, including traditional raised-floor facilities, containment-based layouts, and newer high-density pods for AI and GPU-intensive clusters. CoolIT Systems collaborates with server OEMs and platform providers to integrate its liquid cooling technology directly into server designs, which supports deployment in production environments without extensive custom engineering at the site level.
In terms of technology domains, CoolIT Systems aligns with categories such as data center infrastructure (DCI), thermal management, and AI/HPC infrastructure enablement. Its offerings support x86 and accelerator-based platforms, including GPU-accelerated systems for Machine Learning (ML), simulation, and analytics workloads. The solutions are engineered to interface with facility water systems and secondary loops, using standard data center piping, manifolds, and heat exchangers where applicable. Management and monitoring capabilities typically integrate with Data Center Infrastructure Management (DCIM) tools and IT management platforms, providing telemetry related to coolant flow, temperatures, and system status.
Enterprises and institutions use CoolIT Systems’ technology to support higher-density racks, reduce reliance on high-volume air cooling, and achieve more predictable thermal behavior under sustained load. In many deployments, DLC enables consolidation of compute resources, which can be relevant for AI clusters, HPC installations, and dense virtualized or containerized environments. The solutions are also used by colocation and cloud providers that operate mixed environments with both air-cooled and liquid-cooled racks.
Within an enterprise technology directory, CoolIT Systems fits under categories such as data center cooling infrastructure, DLC solutions, and HPC/AI thermal management. Its active solution areas can be grouped into DLC hardware (cold plates, manifolds, rack cooling assemblies), facility-side integration (heat exchangers, coolant distribution units), and monitoring/management for liquid-cooled environments. These offerings are relevant for IT infrastructure leaders, facilities engineers, and architects responsible for high-density compute deployments, capacity planning, and energy efficiency strategies in data centers.
Our description of CoolIT Systems. Updated December 2025.
