ODYSSEY - X86J4105864 Most expandable Win10 Mini PC (Linux and Arduino Core) with 8GB RAM + 64GB eMMC (TELEC)

ODYSSEY - X86J4105 allows you to simply build Edge Computing applications with powerful CPU and rich communication interfaces. The ODYSSEY - X86J4105, based on Intel Celeron J4105, is a Quad-Core 1.5GHz CPU that bursts up to 2.5GHz. There is also an onboard ATSAMD21 Core, an ARM Cortex-M0+ MCU that allows you to program Arduino on the x86 platform. 

You can also choose the version without 64GB eMMC at $188 and the version with 64GB eMMC at $218. 

Also get  re_computer case, which is not only compatible with ODYSSEY - X86J4105  but also with all popular SBCs.