Understanding CPU Configurations in Industrial Computers
When buyers search for a "CPU parts price list," they are usually trying to understand how processor choice affects the cost and capability of a complete industrial computer. In a fanless industrial PC, the CPU is soldered directly onto the board and is not a user-replaceable part — so the processor you select at the time of purchase defines the machine for its entire service life. This makes the processor decision the single most important specification to get right.
Industrial computers typically use three tiers of processors. Entry-level Intel® Celeron® and N-series chips (such as the N95, N100 and N150) handle kiosks, digital signage, data logging and simple HMI duties. Mid-range Intel® Core™ i3 processors, including the i3-1215U, balance cost with genuine multitasking performance for POS, edge gateways and multi-serial installations. Higher tiers such as the i5-1335U and i5-1250P suit vision systems, SCADA servers and heavier analytics workloads.
What Drives Processor Cost
| Factor | Entry Level | Mid Range | Higher Performance |
|---|---|---|---|
| Example model | Intel® N100 | Intel® Core™ i3-1215U | Intel® Core™ i5-1335U |
| Cores / Threads | 4 / 4 | 6 / 8 | 10 / 12 |
| Max Turbo Frequency | 3.4 GHz | 4.4 GHz | 4.7 GHz |
| Cache | 6 MB | 10 MB | 12 MB |
| Typical use | Kiosk, signage, gateway | POS, HMI, edge compute | Vision, SCADA, analytics |
Beyond the silicon itself, the total system configuration matters just as much: memory (4 GB to 64 GB), SSD capacity (128 GB to 1 TB), operating system (Windows 11 Pro, Ubuntu Linux 24.04 LTS, Thinux™ Embedded Linux, FreeDOS or no OS), and I/O such as dual Ethernet or quad DB9 serial ports. A "CPU price list" for industrial hardware is therefore really a configuration matrix — the same chassis can be quoted at very different points depending on these choices.
Matching the Processor to the Application
Dust, heat, vibration and 24/7 duty cycles are normal in factory and outdoor deployments, so industrial PCs are engineered around their thermal envelope. A processor with a low thermal design power can run without a fan, which removes the most common mechanical failure point in a computer. This is why fanless designs are preferred on production floors, in food processing areas and in remote cabinets where maintenance visits are expensive.
For most automation projects, a 6-core i3-class processor with 16 GB RAM and a 1 TB SSD is a sensible baseline: it runs Windows 11 Pro comfortably, supports virtual machines or containerised workloads, and leaves headroom for years of software updates. Projects that only need a browser-based dashboard or a single serial protocol can step down to an N-series chip and reduce both cost and power draw.
Thinvent Industrial Computers
Thinvent builds fanless industrial PCs, mini PCs, thin clients and all-in-one computers around Intel® and ARM platforms. The Thinvent® Industrial PC IPC3, for example, pairs an Intel® Core™ i3-1215U processor (6 cores, up to 4.4 GHz, 10 MB cache) with 16 GB DDR4 RAM and a 1 TB SSD, and is offered with Windows 11 Pro, Windows 11 IoT Value, DOS, Thinux™ Embedded Linux or no operating system, plus optional quad DB9 serial ports for legacy equipment. To build a configuration and request a quotation, browse the Thinvent industrial PC range or contact our team with your workload, I/O and environmental requirements.
