4 x SATA III 1 x M.2 (2242/2260/2280) - PCIe 5.0 x4* 1 x M.2 (2242/2260/2280) - PCIe 4.0 x4 1 x M.2 (2242/2260/2280/22110) - PCIe 4.0 x4 *Ryzen 8000 Series CPUs support PCIe 4.0 x4 mode