Intel B365 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 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