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Press Release
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While AI redefines the data center market, the increase in heat loads is also affecting personal computers . Cooling high-performance PCs is no longer just about temperature management, it’s about achieving silence, reliability, and long-term efficiency. As thermal demands continue to rise in increasingly compact and powerful systems, traditional cooling methods are reaching their limits.
Noctua, long regarded as the gold standard in premium, quiet air cooling, has taken a major step forward. At Computex 2025, Noctua showcased its latest innovation: an all-in-one (AIO) cooling solution powered by Calyos’ two-phase loop technology.
This groundbreaking collaboration marks a new chapter in PC thermal design. By leveraging Calyos’ passive two-phase vapor loop, a solution historically reserved for aerospace and industrial applications , Noctua has created a pump-free AIO system that delivers elite cooling performance without the noise or complexity of traditional liquid cooling.
For desktop CPUs, TDP has risen from 100W in 2010 to 250W today. For desktop GPUs, TDP has risen from 250 W in 2010 to 450 W today. But given PCs are used at home, consumers want:
- Small form factor PCs, to minimise space
- Quiet PCs , to not disturb others
- To use the latest high performance components
By working together, Calyos brings his expertise on:
This fusion of Noctua’s meticulous product development and Calyos’ heritage in two-phase thermal systems results in a next-generation solution that redefines what users can expect from high-end cooling: quiet, reliable, and future-ready.
This kind of partnership plays to the strenght of both parties. Maybe we should be working with you?
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Noctua Computex 2025Who We Are
Calyos is a leader in the design and manufacture of two-phase thermal management systems. Building on our heritage from Euro Heat Pipes (EHP) and their space technology expertise, we specialize in innovative cooling solutions that tackle the thermal challenges of tomorrow.
What We Do
We engineer advanced cooling technologies, including loop heat pipes, micro-channel heat pipes, and pulsating heat pipes, to optimize thermal performance across a variety of applications. Typically these include: power electronics, processors, and batteries, but we don't stop there we are continuing to develop and produce fully customizable solutions for other specific needs, for example e-motors and fuel cells.
Where We Operate
Calyos is headquartered in Charleroi, Belgium, where our engineering and production teams work side by side in a state-of-the-art facility. From this base, we serve a global clientele, providing our cutting-edge solutions across North America, Asia, Europe, and South America.
When We Started
Calyos was incorporated in 2014 as a spin-off from Euro Heat Pipes (EHP), which was established in 2001 and has become a major player in the European satellite market. Since then, Calyos has been adapting and evolving EHP's space-grade cooling technologies for terrestrial applications.
Why We Matter
Our mission is to lead the industry towards adopting the most effective and sustainable thermal management solutions. We aim to address the most pressing thermal challenges in the data-driven and electrified environments of today, leveraging passive cooling technologies to achieve superior efficiency and environmental stewardship.
How We Succeed
Our success is driven by our commitment to four core values:
1. Applied Knowledge - Transforming deep technical expertise into market-ready solutions.
2. Better Together - Emphasizing collaboration with all stakeholders to enhance our collective success.
3. Inherent Flexibility - Adapting our solutions and practices to keep pace with evolving market demands.
4. Continuous Research - Persistently innovating to maintain our leadership in thermal technology.
Ben Sutton
Marketing & Business Development Manager
