The MPG Z390M GAMING EDGE AC LGA 1151 Micro-ATX Motherboard from MSI is built on the Intel Z390 chipset with an LGA 1151 socket designed for 8th- and 9th-generation Intel Core, Pentium Gold, and Celeron processors. It's equipped with four DDR4 memory slots that support a max of 128GB of 4500 MHz RAM, two PCIe 3.0 x16 slots, two PCIe 3.0 x1 slots, four SATA III ports, and two M.2 slots. With two PCIe 3.0 x16 slots, this motherboard can be used for two-way NVIDIA SLI and AMD CrossFire setups. For storage, the M.2 slots support up to PCIe 3.0 x4 speeds as well as Intel Optane memory for quick data transfer. Please note that you should update the drivers and BIOS to the latest version before using Intel Optane memory. Other integrated features include multiple fan connectors, USB ports, DisplayPort and HDMI connectivity, Intel I219-V Gigabit LAN, 802.11ac Wi-Fi, Bluetooth 5.0, and Realtek ALC1220P-VB2 7.1-channel HD audio.