Supports LGA 1151 Intel® Xeon® E3-1200 v5/v6 and 6th/7th Generation Core™ i7/i5/i3 processorsDDR4 2400/2133/1866/1600/1333 MHz ECC/Non-ECC UDIMM up to 64 GBOne Gen 3.0 PCIe x16 link (or two PCIe x16 slots with x8 link), two PCIe x4, and three PCI slots