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 X300 Mini Desktop PC AMD Ryzen 5 3400G 32GB 500GB NO OS | eBay
Asrock DeskMini X300 Review | PCMag
ASRock DESKMINI A300W support a Ryzen 7 PRO 4750G APU? I bought a Ryzen 5 3400G and want to upgrade. : r/ASRock
Ryzen 5 Pro 4650G vs 3400G in the Asrock Desk Mini A300 - YouTube