Intel Z270 Intel Socket 1151 for 7th/6th Generation Core i7/ Core i5/ Core i3/ Pentium/ Celeron Processors DDR4 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666(O.C.)/ 2400(O.C.)/ 2133(O.C.) Hyper DIMM support is subject to the physical characteristics of individual CPUs.