Intel Z590 Supports 11th / 10th Gen Intel Core processors Supports Intel Pentium / Celeron processors* * Limited to processors with 4 MB Intel Smart Cache, Intel Celeron G5xx5 family. DDR4 5400(OC) / 5333(OC) / DDR4 5133(OC) / DDR4 5000(OC) / 4933(OC) / 4800(OC) / 4700(OC) / 4600(OC)/ 4500(OC) / 4400(OC) / 4300(OC) / 4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3666(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3333(OC) / 3300(OC) / 3200(OC) / 3000(OC) / 2933 / 2800 / 2666 / 2400 / 2133 (11th Generation Intel Core i9 / i7 / i5 processors) DDR4 2933 / 2666 / 2400 / 2133 (10th Generation Intel Core i9 / i7 processors) DDR4 2666 / 2400 / 2133 (10th Generation Intel Core i5 / i3 / Pentium / Celeron processors)