MSI Z170A GAMING PRO Desktop Motherboard - Intel Z170 Chipset - Socket H4 LGA-1151 - ATX - 1 x Processor Support - 64 GB DDR4 SDRAM Maximum RAM - 3.20 GHz (O.C.) Memory Speed Supported - DIMM - 4 x Memory Slots - CrossFire, SLI Support - Serial ATA/600 RAID Supported Controller - 0, 1, 5, 10 RAID Levels - CPU Dependent Video - HDMI - Intel - 7.1 Audio Channels - Gigabit Ethernet - 3 x PCI Express x1 Slots - 3 x PCI Express x16 Slots - 8 x USB Ports - S/PDIF - DVI - 1 x M.2 Interfaces - 1 x