[CPU] AMD AM4 Socket 3rd Gen AMD Ryzen Processors. CPU Socket: Socket AM4. Print processor socket: Socket AM4. Compatible Processor: AMD Ryzen 3rd Generation. ROG Strix B550-A gaming has two M.2 slots, one of which supports the latest PCIe 4.0 standards to maximize storage flexibility and provide the fastest data speeds available on the third-generation AMD Ryzen platform.
