Use Case
Fanless Computers
A fanless computer cools without a fan, using the chassis itself as a heatsink. With no moving parts, it runs silently and reliably in dust, heat and continuous-duty environments where a fan would clog or fail.
How fanless cooling works
Instead of pulling air across the board, a fanless system conducts heat from the CPU into a finned metal enclosure that radiates it away. That removes the least reliable moving part and lets the case be fully sealed against dust and moisture. See why fanless matters.
Why choose fanless
- No fan to fail or clog - higher reliability and MTBF
- Silent operation for clinical and office spaces
- Sealed, dust-proof design for harsh environments
- Lower maintenance over a long lifecycle
Our fanless range
Teguar builds fanless box PCs, panel PCs, edge AI systems and medical computers. Tell us your workload and environment and we will spec a fanless build.
Frequently asked questions
What is a fanless computer?
A fanless computer cools without a fan by conducting heat into its metal chassis, which acts as a heatsink. With no moving parts it runs silently and can be fully sealed against dust and moisture.
Are fanless computers less powerful?
Not necessarily. Modern fanless designs run everything from low-power Atom chips to Intel Core and edge-AI GPUs by sizing the heatsink to the processor. Very high-TDP parts still favor active cooling.
Why are fanless PCs more reliable?
The fan is typically the first component to fail and the main path for dust ingress. Removing it raises mean time between failures and allows a sealed, dust-proof enclosure.