Hi Ivan
It is always hard to know the compatibility of it without the details of the hardware, like having a pci.exe hardware report.
I can not say for sure if it will run ArcaOS. My comments are:
- If it does not has CMS mode, you will have to wait for ArcaOS 5.1 with UEFI support
- Does it has Wifi? Almost for sure will not work.
- Not sure about Ethernet, there had been some reports of newer machines Ethernet that may not work.
A silly idea may be, ask you friend to borrow it for a week, get a NVMe M.2 card, swap it and install ArcaOS 5.0.x there.
Here it is some video of the inside of it:
https://www.youtube.com/watch?v=f4h-IFRF0ToIf it boots and install, get the pci.exe report from it.
(wow, I just found out that M.2 Wifi cards exists)
Regards