In principle, you can use all DDR4 Ram. Since the board is suitable for AMD, make sure it has a higher clock frequency. DDR4-3000 and higher. If you don't feel comfortable adjusting the clock frequency in the bios, then DDR4-2666 is also sufficient.

You have the support list here https://www.msi.com/Motherboard/support/A320M-A-PRO#support-cpu I don't know if an update is necessary, but I don't think so.

guggst du hier: https://www.msi.com/Motherboard/support/A320M-A-PRO#support-cpu