Hallo friends.
Today, I found an mATX box computer at https://www.tuxedocomputers.com/de/Linux-Hardware/Linux-Computer-/-PCs/Alle-Systeme/TUXEDO-Cube-v8-Intel-Core-Series-High-End-CPUs-opt-NVIDIA-GeForce-GTX-bis-5-HDD/SSD-bis-64-GB-RAM-DVD-o-Blu-Ray-Brenner.tuxedo. There is a dedicated NVidia RTX2060 (or up) graphics adapter option with three Display Ports 1.4 and one HDMI 2.0b, all possible to display 4k with 60 hz. It's onboard RAM is 6GBytes of DDR5 type. CPUs for the mainboard are of choice.
My questions now:
Is it possible to run Plasma with four independent displays (monitors) combined to ONE big desktop?
Is it possible to run more than one virtual desktop?

I really would appreciate any response of experience due the simple fact, that such this mATX computer is expensive.

Thank you very much in advance.

-Linuxfluesterer