AMD Ryzen 3000 AMD 300 400 BIOS Ryzen 3000 PCIe 4.0 X570 AMD B550 AMD B550
AMD B550 B450 AMD PCIe 4.0 CPU PCIe M.2 PCIe 4.0 Uplink PCIe 3.0AMD Ryzen 1000/2000
AMD B550 PCIe Lanes B450 PCIe Gen 2 PCIe Gen 3 SoC USB Ports USB 3.1 Gen1 USB 3.1 Gen 2 400 X470⦠[+247 chars]Source
