Shuttle has launched a new mini-PC, the XH410G. The XH410G supports with a choice of Comet Lake-S processors, and has a PCIe card slot that could house a dedicated GPU, like the NVIDIA GeForce GTX 1650. The Shuttle XH410G starts at €283 as a barebones machine.
https://www.notebookcheck.net/Shuttle-XH410G-3-litre-mini-PC-launched-with-Comet-Lake-S-processors-and-NVIDIA-GeForce-GTX-1650-support.502363.0.html