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No matter what field you work in, if you have historically required a high-power computer to complete tasks, the demand on these systems has continued to rise.
To name but a few examples:
Modern workstations are critical tools for processing large amounts of data in real-time, on site. These tasks can require immense processing power, therefore generating significant heat in the process. Yet these devices must remain reasonably small, as the name desktop suggest, they should fit on your desk.
These systems can run for extended periods day after day, occasionally in far from ideal environments - think construction sites. The challenge to ensure steady, reliable, consistent performance without overheating is not so easy. And when a failure happens it can be costly, directly impacting peoples ability to work.
Source: CGDirector
When we looks past the blaring RGB lights, gaming PCs are typically built for shorter bursts where teh user desires the maximum performance they can extract from their system. Particularly those who are looking for the best refresh rates, and the lowest latency. Using noisy, powerful cooling fans and the latest water cooled AIOs is common and you can expect to hear those fans ramp up as the case temperature of the CPU and GPU rises during peak load.
Such systems seem unsuitable for workstations
Anyhow, both users aim to prevent thermal throttling in order to maintain consistent performance. It is more the purchasing power, environment and the costs when systems are down that is different between the two users.
Having built my own PC during the COVID lock downs, a PC that I use for both work and occasional gaming, I juggled these needs first hand and made clear decisions to purchase more expensive, more reliable components due to the fact my predominant use case was for work.
While silent computing is preferred by all of us, in some industries it is essential. The best example of this is the music industry where from recording to production the computers should not interfere with the sound. Part of me remains astounded by the prevalence of Macbooks in this space given their widely shared issues with thermal throttling and cooling systems not designed to handle max loads. Anyhow, it is important not to interfere with the audio clarity therefore systems must not only perform but do so quietly, enabling professionals to focus without distractions.
Source: Noctua
This is where we have seen technologies emerge to direct combat noise. Known for their incredibly quiet operation, Noctua fans are the standard in many quiet-as-possible computing setups. This is a topic Noctua has continuously innovated on analyzing each aspect in the design of the fans, here are a few examples:
We also see specialists providing 'quiet' complete workstations like Orbital Computers.
Of course while these companies have done a great job bringing down the decibels, they are never going to reach zero, unless the coolers switch to natural convection. Streacom have pioneered fan less PC cases.
Source: Streacom
One of the best examples of silent workstation design is the Streacom SG10. This system uses Calyos passive Loop Heat Pipe technology - hence we know the product well. The cooling design eliminates the need for fans entirely while still remaining capable of dissipating up to 600W of heat. This makes it ideal for workstations that require powerful processing but minimal acoustic interference, such as design studios and recording environments.
Source: SilentPC
Another example is SilentPC’s Raptor Lake Fanless Workstation, which uses traditional heatpipes to deliver the required computing with zero noise. Again the cooling system has been developed by Noctua, in this case utilising an NH-P1 Fanless Cooler.
As workstations become more powerful, the need for innovative cooling solutions grows. Designers must rethink how workstations are cooled, moving away from noisy, fan-driven systems and embracing passive and quieter cooling options.
Technologies like Streacom’s SG10, SilentPC’s fanless builds, and Noctua’s ultra-quiet fans are paving the way for high-performance, silent workstations suited to the demands of today’s industries.
Our team at Calyos also hopes to continue to provide more silent solutions for customers in the future.
Further reading:
Who 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
