Asrock B850M Pro-A WiFi. Processor manufacturer: AMD. Processor socket: Socket AM5. Compatible processor series: AMD Ryzen 7000 Series. AMD Ryzen 8000 Series. AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM. Maximum internal memory: 256 GB. Memory slots type: DIMM. Supported storage drive interfaces: PCI Express 4.0. PCI Express 5.0. SATA III. Supported storage drive types: HDD & SSD. RAID levels: 0. 1. 10. Maximum resolution: 3840 x 2160 pixels. USB connector type: USB Type-A. USB Type-C