I have an Asrock DESKMINI A300 with a Ryzen 5 3400g. I noticed that there is the newer Asrock DESKMINI X300 that supports Ryzen 4000 APUs and even looks better IMO. I
ASRock DESKMINI A300W AMD A300 Barebone System - Newegg.com
The ASRock DeskMini A300 Review: An Affordable DIY AMD Ryzen mini-PC
ASRock DeskMini A300 with the Ryzen 5 2400G APU from AMD in a simple video studio? There's something going on! | igorsLAB | igor'sLAB
Ryzen 7 Pro 4750G Deskmini A300 Renoir Upgrade - YouTube
The Smallest Ryzen Yet: Asrock DeskMini A300 Review | TechSpot