Specifications cpu support for intel core i7 processorsintel core i5 processorsintel core i3 processorsintel pentium processorsintel celeron processors in the lga1151 package l3 cache varies with cpu chipset intel z170 express chipset memory 4 x ddr4 dimm sockets supporting up to 64 gb of system memory dual channel memory architecture support for ddr4 2133 mhz memory modules support for ecc udimm 1rx82rx8 memory modules operate in non ecc mode support for non ecc udimm 1rx82rx81rx16