ASRock Micro ATX DDR4 LGA 1151 Motherboard Q170M VPRO Socket: LGA1151 Chipset: Intel Q170 Memory: 4x DDR4-2133 DIMM Slots, Dual Channel, Non-ECC, Unbuffered, Max Capacity of 64GB Slots: 2x PCI-Express 3.0 x16 Slots (one runs at x4), 2x PCI-Express 3.0 x1 Slots (Flexible PCIe) Multi-Graphics: Supports AMD Quad CrossFireX, CrossFireX Technology SATA: 6x SATA3 Ports, Support RAID 0, 1, 5, 10 Audio: Realtek ALC892 7.1-Channel High Definition Audio CODEC Form Factor: MicroATX