Mainboard ASUS AMD B850 SAM5 Micro-ATX Memory DDR5 Memory slots 2 1xPCI-Express 4.0 16x 1xPCI-Express 5.0 16x 2xM.2 1xHDMI 1xDisplayPort 4xUSB 2.0 4xUSB 3.2 1xPS/2 3xAudio port PRIMEB850M-K

AMD B850 micro ATX Audio 7.1 channels CPU AMD Socket Socket AM5 Series AMD Ryzen 7000 Series/AMD Ryzen 8000 Series/AMD Ryzen 9000 Series Supported memory types DDR5-SDRAM 2xNumber of memory slots Memory slots type DIMM Supported storage drive interfaces M.2,SATA III 4xUSB 2.0 ports quantity 2xUSB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2xUSB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 1xEthernet LAN (RJ-45) ports 1xHDMI ports quantity