LGA1151 Supports 9th and 8th Generation Intel Core Processors%ocs%Chipset: Intel Z390%ocs%Memory: 4x DDR4 DIMM Slots, Dual Channel, Non-ECC, Unbuffered, Max Capacity of 64GB%ocs%Slots: 2x PCI-Express 3.0 x16 Slots (run single at x16 or dual at x16/x4), 3x PCI-Express 3.0 x1 Slots (Flexible PCIe)%ocs%Multi-Graphics: Supports AMD Quad CrossFireX, CrossFireX Technology