Intel Z390 Support for 9th and 8th Generation Intel Core i9/i7/i5/i3 processors / Intel Pentium processors / Intel Celeron processors in the LGA1151 package Support for DDR4 4266(O. C. )/ 4133(O. C. )/ 4000(O. C. )/ 3866(O. C. )/ 3800(O. C. )/ 3733(O. C. )/ 3666(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/ 2400/ 2133 MHz memory modules Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules