What Is a Passive Cooled Mini PC?
A passive cooled mini PC has no cooling fan. Heat leaves the processor through a metal chassis and heat sink. Without moving parts, the system runs quietly and has no air intake for dust to enter.
Passive cooling suits offices, retail counters, kiosks, digital signage and industrial sites where noise or dust is a concern. The system depends on airflow around the chassis, so it needs open space and a stable ambient temperature. Processor power and workload set how much heat the chassis must remove.
Key Specifications
Thinvent's range covers several processor families:
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Intel Core i3, i5, i7 and Core Ultra 5 processors for general business computing, multitasking and Windows or Linux workloads.
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AMD Ryzen 5 7430U processors with 6 cores, up to 4.3 GHz and 16 MB cache.
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Intel Celeron N5095A processors with 4 cores, up to 2.9 GHz and 4 MB cache, for light and entry-level tasks.
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ARM Cortex A55 processors with 4 cores, up to 1.9 GHz and 1 MB cache, for embedded Linux systems.
Memory options range from 4 GB to 16 GB. Storage options include 128 GB, 256 GB and 512 GB SSDs, and 32 GB eMMC on the ARM model. Power adapters are 5V, 12V and 19V. Operating systems include Windows 11 Pro, Ubuntu Linux and Thinux embedded Linux.
Comparison of Processor Options
| Processor | Cores | Max Frequency | Cache | Typical Use |
|---|---|---|---|---|
| Intel Celeron N5095A | 4 | 2.9 GHz | 4 MB | Light office and kiosk tasks |
| Intel Core i3-1215U | 6 | 4.4 GHz | 10 MB | General business computing |
| Intel Core i5-1335U | 10 | 4.6 GHz | 12 MB | Multitasking and productivity |
| Intel Core i7-1255U | 10 | 4.7 GHz | 12 MB | Demanding business workloads |
| Intel Core Ultra 5 125U | 12 | 4.3 GHz | 12 MB | Modern productivity and Linux |
| AMD Ryzen 5 7430U | 6 | 4.3 GHz | 16 MB | Balanced performance |
| ARM Cortex A55 | 4 | 1.9 GHz | 1 MB | Embedded Linux and signage |
Use Cases
Passive cooled mini PCs fit quiet workspaces, point-of-sale terminals, digital signage, machine control, and factory or warehouse floors where fans would clog with dust. Choose a model by workload: the ARM and Celeron models for simple, always-on tasks, and the Core and Ryzen models for heavier office work.
Thinvent Products With Passive Cooling
Thinvent has passive cooled mini PCs in the Aero, Treo and Micro 6 Pro series. The Aero series includes Intel Core i3, i5, i7 and Core Ultra 5 models. The Treo series includes Intel Celeron and AMD Ryzen 5 models. The Micro 6 Pro uses an ARM Cortex A55 processor with embedded Linux. Each model is available with the memory, storage and operating system options listed above.
