Micro ATX Motherboards

Industrial Micro ATX motherboards provide additional PCI/PCIe expansion options without taking up the full ATX footprint. Built for longevity and performance, they are ideal for systems needing multi-function add-on cards in demanding embedded environments.

Our Micro ATX Industrial Motherboards feature low-power BGA processors through to dual pluggable Xeon server boards, all on with long-term supply and support.

Contact our technical sales team today to find the best Micro ATX board for your application.

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Learn More About Micro ATX Motherboards

Micro ATX motherboards offer a larger board area than compact SBC formats, which translates directly into greater expansion capability. You have room for multiple PCIe add-in cards, additional storage interfaces, and stronger graphics options, all on a platform that fits into widely available chassis. This makes Micro ATX a natural choice for systems that need several expansion cards, generous I/O, and future upgrade paths without committing to a full ATX footprint.

Micro ATX boards are well suited to control rooms, test rigs, industrial workstations, and embedded servers where expansion capability and I/O flexibility are priorities. Their compatibility with standard PC cases, 19" rackmount systems, and custom industrial enclosures also makes them a practical choice when you want to reuse existing mechanical designs or build something entirely bespoke.

Yes. Many Micro ATX boards in our range use long-lifecycle chipsets, solid capacitors, and robust power stages designed for 24/7 use. Options for extended temperature operation are available on selected platforms, making them a reliable foundation for deployments in warm cabinets or demanding industrial environments where consumer-grade hardware would quickly reach its limits.

Despite sitting between compact SBC formats and full ATX boards in terms of size, Micro ATX motherboards are typically well equipped with connectivity options. You can generally expect multiple USB ports, serial interfaces, LAN, and display outputs as standard, alongside PCIe slots for expansion cards covering graphics, storage, networking, or specialist I/O, giving you a flexible and capable platform for a wide range of system designs.

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