Z370M MORTAR. Supports DDR4 4000+(OC)/ 3866(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3300(OC)/ 3200(OC)/ 3000(OC) / 2800(OC)/ 2667/ 2400/ 2133 MHz. ® processors for LGA 1151 socket. 1 x HDMI™ port, supports a maximum resolution of 4096x2160@24Hz.