ASUS ROG Zenith II Extreme. Processor manufacturer: AMD, Processor socket: sTRX4, Compatible processor series: AMD Ryzen. Supported memory types: DDR4-SDRAM, Memory slots type: DIMM, Supported memory clock speeds: 4733,2133,2400,2666,2800,3400,3733,3800,4133,4266,4333,4400,4600 MHz. Supported storage drive interfaces: M.2,Serial ATA III, Supported storage drive types: HDD,SSD. Parallel processing technology support: 3-Way CrossFireX,3-Way SLI. USB connector type: USB Type-A,USB Type-C