FAQ
What is a System on Module (SoM) and how does it differ from a single-board computer or standard industrial PC?
A System on Module (SoM) is a compact computing module that integrates the core components of an embedded system, such as the processor, memory and power management. The module is mounted on a carrier board that provides the application-specific I/O and connectors. A single-board computer (SBC) combines both the computing core and the I/O on a single board and can be used as a standalone system. The key advantage of a SoM is that the computing module is separated from the application-specific hardware, making the system more flexible and easier to maintain or upgrade over its lifecycle.
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Intemo is not a System on Module manufacturer, but a specialised supplier and advisor. We work with established System on Module manufacturers and focus on long-term availability, platform stability and practical integration support. Customers value our technical guidance during the early design phase, clear communication and experience with long-running industrial projects. This helps reduce design risk and ensures the selected System on Module remains viable throughout the full lifecycle of the embedded system.
Thermal behaviour, power efficiency and reliability are key design considerations for industrial System on Modules. These modules are engineered to operate within extended temperature ranges and under continuous load. By selecting the appropriate SoM platform and combining it with a well-designed carrier board, thermal performance and power consumption can be controlled at system level. Intemo supports this selection process to ensure stable operation in demanding industrial environments.
Industrial System on Module platforms typically support common embedded operating systems such as Linux distributions and Windows IoT. Support depends on the selected processor architecture and manufacturer. We advise on platform compatibility to ensure the chosen SoM aligns with your software environment, performance requirements and long-term support expectations.
System on Modules used in industrial applications are designed for long-term availability. Many platforms follow extended lifecycle roadmaps, often spanning ten years or more, depending on the manufacturer and processor family. Intemo supports the selection of System on Modules with predictable availability and controlled revisions. This helps prevent unexpected hardware changes and supports consistent production, deployment and maintenance throughout the lifecycle of your embedded system.
Customisation of a SoM is mainly handled at manufacturer level. Intemo works with established System on Module manufacturers that offer a wide range of options in processor choice, memory size, storage type and supported interfaces. Based on your OEM design requirements, we help select the most suitable SoM platform and configuration. Application-specific I/O and functionality are typically implemented on the carrier board, allowing the core module to remain standard and stable.
An industrial System on Module is well suited for applications where long-term availability, compact design and controlled system evolution are important. Typical use cases include industrial automation, machine control, transportation systems, medical equipment and embedded gateways. These applications benefit from the modular architecture of a SoM, as it allows hardware updates or performance scaling without redesigning the complete system.
