Can I use this CPU to build my own mini-PC based on the Barbone Asrock Deskmini X-300? Is this combination also Windows 11 compatible afterwards?

Question

Answer

CPU compatibility with Deskmini X-300 https://www.asrock.com/nettop/AMD/DeskMini%20X300%20Series/index.asp#CPU

AMD CPUs supported by Windows 11 https://docs.microsoft.com/en-us/windows-hardware/design/minimum/supported/windows-11-supported-amd-processors

If fTPM is activated in the BIOS, the installation of Windows 11 should be possible.

Your data. Your choice.