MSi A320M -A PRO MAX Motherboard ( Under 5K

Allows you to both add a GPU later without caring about slots, or move the m2 to a system that has m2 slot And it'd be faster than SATA Those

5700X3D and another matching stick of RAM RTX 4060 A decent TLC SSD

msi b450 tomahawk max m2 slot Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for MSI A320M-A PRO MAX

msi slot Memory Slots, 1 x PCIe x16 slot Supports x16 speed with 1st, 2nd and 3rd Gen AMD RyzenTM processors Supports x8 speed with RyzenTM with RadeonTM Vega