I bought a gmktec evo x2 with similar spec. If you use linux (I used Ubuntu), you can actually assign 120gb of ram for LLM. I've tried it and it ran smoothly. I believe it can also be done on this machine.
The Acemagic M1A Pro+ combines the AMD Ryzen AI Max+ 395 with a generous 128 GB of RAM and is therefore aimed at users with high-performance requirements. The compact mini PC could be an interesting alternative to self-configured systems, especially considering the current high memory prices.