Immersion Cooling R&D
Next-generation cooling for AI & high-density compute
IglooRack is developing immersion cooling technology as an ongoing R&D program in a Technopark in Turkey—focused on innovation, prototyping, and the future of data center infrastructure.
Why immersion cooling
A major shift in modern data center thermal design
Immersion cooling submerges IT hardware in a dielectric fluid to remove heat more efficiently than air. As rack power densities rise, operators are exploring liquid-based approaches to improve thermal stability, reduce cooling overhead, and unlock higher compute per square meter.
What’s driving the change
AI and GPU density are accelerating cooling requirements
AI training and inference clusters are pushing power and heat flux beyond what traditional air cooling can handle economically at scale.
Higher rack power density
GPU-heavy deployments increase thermal load per rack, driving demand for more effective heat removal.
Efficiency and sustainability pressure
Operators are prioritizing lower PUE, reduced cooling energy, and better heat reuse potential.
Operational stability at scale
Consistent thermals help protect hardware performance and reliability in high-utilization environments.
Infrastructure modernization
Next-gen facilities are being designed around liquid cooling readiness for future workloads.
Our R&D focus areas
Prototype development
Designing and iterating on immersion tank concepts, serviceability, and mechanical architecture.
Thermal and system engineering
Evaluating heat transfer performance, fluid behavior, and integration requirements for AI/HPC environments.
Deployment readiness research
Studying operational considerations such as maintenance workflows, facility interfaces, and scalability.
R&D program notes
We’re transparent about what’s available today and what’s still under development.
Is IglooRack’s immersion cooling commercially available today?
Not yet. Our immersion cooling work is currently an R&D initiative focused on prototyping and technology development.
Where is the R&D program based?
Our immersion cooling R&D is being developed in a Technopark in Turkey, supporting innovation and rapid iteration.
What can we engage IglooRack on right now?
You can engage our team for engineering discussions, feasibility exploration, and early collaboration aligned to your AI/HPC roadmap.
Do you still manufacture rack cabinets and accessories?
Yes. Our rack cabinets, wall cabinets, and data center accessories are part of our established manufacturing business and are available today.
How do we start a technical conversation?
Use Talk to Engineering to share your requirements (power density, facility constraints, target workloads).
Can you share technical documents?
Yes—visit Downloads for datasheets, specifications, and technical resources.
Planning for higher-density AI infrastructure?
Discuss your roadmap and constraints with our engineering team. We’ll align on requirements and share what we’re learning through our immersion cooling R&D program.
R&D program
Research & Development
Advancing the Future of High-Density Data Center Cooling
IglooRack is developing next-generation immersion cooling technology to support AI/HPC infrastructure—focused on innovation, prototyping, and engineering validation.
Why immersion cooling?
Built for AI/GPU power density
AI training and high-density GPU clusters are pushing rack heat loads beyond what traditional air cooling can handle efficiently. Immersion cooling addresses these limits by removing heat directly at the source and stabilizing component temperatures.
Energy efficiency
Reduce cooling overhead and improve PUE by transferring heat more effectively than air.
Lower cooling costs
Decrease fan power and mechanical cooling demand—supporting lower operating costs at high densities.
Improved reliability
More stable thermals can reduce hotspots and thermal cycling, supporting longer component life.
Better performance headroom
Maintain consistent temperatures to help sustain boost clocks and predictable performance under load.
Our vision
Scalable cooling infrastructure for next-gen compute
We are building a practical, scalable immersion cooling platform designed for real-world deployment—supporting AI infrastructure, edge data centers, and HPC environments where density, efficiency, and serviceability matter.
R&D activities
What we’re developing
Our work is organized as an engineering program with iterative prototyping, test cycles, and validation—designed to de-risk future deployments.
Immersion cooling tank design
Mechanical architecture, materials, sealing strategy, service access, and maintainability for high-density compute.
Cooling distribution & fluid management
CDU interfaces, filtration, monitoring, and safe handling procedures for long-term operation.
Flow optimization & thermal performance
Thermal modeling, instrumentation, and test methods to improve heat transfer and temperature uniformity.
Integration with GPU & high-density racks
Compatibility with modern server platforms, power delivery, networking, and rack-level infrastructure.
Modular & scalable infrastructure solutions
We are exploring modular building blocks—tank capacity, CDU sizing, and rack-level integration—so systems can scale from pilot deployments to larger AI clusters.
Developed in Türkiye
IglooRack’s immersion cooling program is being developed in a Technopark environment in Türkiye—an innovation-focused initiative supported by a growing, multidisciplinary engineering team. Our goal is to prototype, test, and validate the core technology for future data center infrastructure.
Future outlook
We aim to contribute to the global data center industry with efficient, sustainable, and scalable cooling approaches for next-generation AI infrastructure—progressing from prototypes to validated solutions.