MSI B350 PC MATE RAM & SSD Upgrades

Yo guys, thanks for checking out my review of the B350 motherboard I apologize for all the

PCI-E Gen, Gen3, Gen2 ; PCI-Ex1, 2 ; PCI, 2 ; SATAIII, 4 ; Slot, 1

b350 pc mate m2 slot Wondering if anyone has had luck swapping out the 3900x into an older board, in this case an MSI B350 PC Mate I'm considering upgrading my

r9 slot SOYO AMD B550M Gaming Motherboard Nvme Sata3 DDR4 Dual Channel Supports RYZEN R3 R5 R7 3000 4000 5000 CPU AM4 Socket Free shipping over US $10