MSI B450M Mortar Max. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen. Supported memory types: DDR4-SDRAM, Memory slots type: DIMM, Supported memory clock speeds: 1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3733,3866,4000,4133 MHz. Supported storage drive interfaces: Serial ATA III. Parallel processing technology support: Crossfire. Ethernet interface type: Gigabit Ethernet, LAN controller: Realtek 8111H