Can You Buy Only the CPU for Industrial Computer Systems?
Yes, you can purchase individual CPUs for industrial computer systems, but it's important to understand the context. In the industrial computing market, CPUs are typically sold as part of a complete system (like a mini PC, thin client, or industrial PC) rather than as standalone retail processors. However, many suppliers offer barebone systems or component-level options where you can specify the processor, memory, and storage separately, effectively allowing you to "buy only the CPU" in a customized configuration.
For industrial applications, CPUs are often soldered or integrated onto motherboards for reliability and thermal efficiency, especially in fanless designs. This means that while you may not find a loose CPU in a box, you can order a system with the exact processor you need—whether it's an Intel® Core™ i3, i5, or an ARM® Cortex—without paying for unnecessary components. Thinvent, for example, offers configurable industrial PCs and mini PCs where you can choose the processor, RAM, and storage to match your project requirements.
Key Specifications and Technical Details
When sourcing a CPU for industrial use, consider these critical specifications:
-
Processor Brand & Model: Intel® (e.g., N100, i3-1215U, i5-1240P) or ARM® (e.g., Cortex A53, A55)
-
Cores & Threads: From 4 cores (e.g., N100) to 12 cores (e.g., i5-1240P) for multitasking
-
Clock Speed: Up to 5.0 GHz for high-performance tasks
-
Cache: 6 MB to 12 MB for faster data access
-
TDP (Thermal Design Power): Typically 6W to 28W for fanless operation
-
Integrated Graphics: Most include Intel UHD or ARM Mali GPUs for display output
Industrial CPUs prioritize longevity, wide temperature tolerance, and 24/7 reliability over consumer-grade processors. They are often available in embedded versions with extended lifecycles.
Use Cases and Applications
Individual CPUs or CPU-specific systems are used in:
-
Edge Computing: Real-time data processing with low-power Intel N100 or Core i3
-
Digital Signage: ARM Cortex processors for media playback with minimal heat
-
Automation & IoT: Fanless industrial PCs with Core i5 for PLC control
-
Medical Devices: Rugged systems requiring specific CPU certifications
-
Retail POS: Compact thin clients with customizable processors
Comparison Table: Popular Industrial CPU Options
| Processor | Cores | Max Clock | Cache | TDP | Best For |
|---|---|---|---|---|---|
| ARM Cortex A53 | 4 | 2.0 GHz | 1 MB | 5W | Low-power IoT & thin clients |
| Intel N100 | 4 | 3.4 GHz | 6 MB | 6W | Entry-level mini PCs |
| Intel i3-1215U | 6 | 4.4 GHz | 10 MB | 15W | Mid-range industrial PCs |
| Intel i5-1240P | 12 | 4.4 GHz | 12 MB | 28W | High-performance edge computing |
Thinvent's Products Featuring This Technology
Thinvent offers a wide range of industrial computers and components where you can select the CPU that fits your needs. From the Thinvent® Industrial PC IPC1 with an Intel N100 processor for basic tasks to the Thinvent® Industrial PC IPC5 with a Core i5-1240P for demanding applications, our systems are built for reliability. For ultra-low-power scenarios, the Thinvent® Micro 5 and Micro 6 Pro thin clients feature ARM Cortex processors with embedded Linux. All Thinvent products are available in customizable configurations—choose your CPU, RAM, and storage to build the perfect industrial solution.
