If I were you, I'd add SATA SSD or if you insist, a PCIe card with m.2 on it, along with an R5 5600 or 5600X. Microcenter has 2TB Crucial MX500 on special just now for about $162 that would really do a good job giving you some extra space: Crucial MX500 2TB SSD 3D TLC NAND SATA III 6Gb/s 2.5" Internal Solid State Drive - Micro Center