MAKING YOUR LIFE EASIER IS OUR BUSINESS Combining quality you can rely on with top performance and clever business solutions are key aspects of the MSI PRO SERIES motherboards. Engineered to gratify even the most demanding professional, these motherboards will fit in any PC. Making your life easier and supporting your business with super stable, reliable and long-lasting top performance. / MSI LGA2066 X299 ATX Motherboard Support 7th Gen Intel Skylake-X and Kabylake-X CPU 128GB RAM Max - ATX - 1 x Processor Support - 128 GB DDR4 SDRAM Maximum RAM - 2.93 GHz O.C., 3 GHz O.C., 2.80 GHz O.C., 3.60 GHz O.C., 3.80 GHz O.C., 3.87 GHz O.C., 3.73 GHz O.C., 2.40 GHz, 3.20 GHz O.C., 4 GHz O.C., 3.33 GHz O.C., ... ... Memory Speed Supported - DIMM - 8 x Memory Slots - Serial ATA/600 RAID Supported Controller - 10, 5, 1, 0 RAID Levels - 7.1 Audio Channels - Gigabit Ethernet - 1 x PC / ATX - 1 x Processor Support - 128 GB DDR4 SDRAM Maximum RAM - 2.93 GHz O.C., 3 GHz O.C., 2.80 GHz O.C., 3.60 GHz O.C., 3.80 GHz O.C., 3.87 GHz O.C., 3.73 GHz O.C., 2.40 GHz, 3.20 GHz O.C., 4 GHz O.C., 3.33 GHz O.C., ... ... Memory Speed Supported - DIMM - 8 x Memory Slots - Serial ATA/600 RAID Supported Controller - 10, 5, 1, 0 RAID Levels - 7.1 Audio Channels - Gigabit Ethernet - 1 x PCI Express x1 Slots - 4 x PCI Express x16 Slots - 10 x USB Ports - S/PDIF - 2 x M.2 Interfaces - 8