Potential alternative for the yellow? It is built for extreme environments and has a x64 CPU. No PoE mentioned though.
https://www.msi.com/news/detail/MSI-IPC-Launches-MS-CF16-V3-0-Pico-ITX-SBC-with-Intel--Alder-Lake-N-Amston-Lake-Twin-Lake-Series-for-Rugged-Applications-147230