3.5" Single Board Computers for Industrial Reliability

Subcompact embedded 3.5" single board computers are roughly half the size of an EBX board and support a variety of processors. Usually provided with physical I/O, these feature rich SBCs are produced by many of our technology partners.

3.5" SBCs are one of the most widely adopted embedded form factors, offering exceptional versatility for industrial automation, control, and monitoring systems. With a robust feature set, including serial, USB, GPIO, and video output, these boards are a reliable choice for long-term deployments.

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PCM-9310
Advantech PCM-9310
Fanless Intel Celeron N3160/3060 3.5" Single Board Computer
MIO-5373
Advantech MIO-5373
Fanless Intel Xeon/9th/8th Gen Core i7/i5, 3.5" Single Board Computer
MIO-5152
Advantech MIO-5152
Fanless Intel Elkhart Lake Atom/Celeron 3.5" Single Board Computer
MIO-5251
Advantech MIO-5251
Fanless Intel Atom E3825/Celeron J1900 3.5" Single Board Computer
MIO-5391
Advantech MIO-5391
Intel Xeon/7th Gen Core i7/i5/i3 3.5" Single Board Computer
MIO-5393
Advantech MIO-5393
Fanless Intel Xeon/9th/8th Gen Core i7/i5 3.5" Single Board Computer
MIO-5850
Advantech MIO-5850
Fanless 3.5" Intel Celeron J1900/Atom E3825 Single Board Computer
MIO-5272
Advantech MIO-5272
Fanless 6th Gen Intel Core-i7/i5/i3/Celeron 3.5" Single Board Computer
MIO-5376
Advantech MIO-5376
Fanless AMD Ryzen Embedded R2000 3.5" Single Board Computer
MIO-5350
Advantech MIO-5350
Fanless Intel Apollo Lake Atom/Celeron/Pentium 3.5" Single Board Computer
CAPA520
1 in stock
Axiomtek CAPA520
9th/8th Gen Intel Core i7/i5/i3 3.5" Single Board Computer
CAPA310
1 in stock
Axiomtek CAPA310
Fanless Intel Atom x5-E3940 Processor, 3.5" Single Board Computer
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PCM-9365
Advantech PCM-9365
Intel Atom E3825/Celeron N2930 3.5" Single Board Computer

Versatile Mid-Size Format
A 3.5 inch board provides more surface area than the smaller SBC standards, which means more room for I/O connectors, storage options and expansion interfaces. This format works well in applications that need extra features but still require a compact footprint.

Designed for Industrial and Embedded Roles
Many models are built with wide temperature tolerance and resistance to vibration. They can run in equipment cabinets, vehicles or outdoor housings without loss of performance. Long lifecycle availability supports projects where hardware consistency is critical over many years.

Options to Speed Up Deployment
We can assemble each board with your choice of CPU, memory, storage and cables from our UK facility. Software can be installed and tested so the board arrives ready to slot into your system. This reduces setup time and minimises risk during integration.