AMD Ryzen 5000/3000 Series Processors
Supports PCIe 4.0 x 4 (64Gb/s) & SATA III (6.0Gb/s) SSD
AMD Ryzen 5000 G/4000 G Series Processors
Supports PCIe 3.0 x 4 (32Gb/s) & SATA III (6.0Gb/s) SSD
AMD B550 Chipset
4 x SATA III Connectors (6Gb/s) : Supports AHCI & RAID 0, 1, 10
* M.2 (M2_PCIE_SATA1) Socket: The bandwidth is depended on CPU. Supports PCIe 4.0 x 4 (64Gb/s) speed, which depends only on Ryzen 3rd Gen Matisse & 4th Gen Vermeer.