The MSI X470 GAMING PLUS MAX is an ATX motherboard for Socket AM4, supporting 1st, 2nd, and 3rd Gen AMD Ryzen processors. It features the X470 chipset, 4 DIMM slots supporting up to 128GB DDR4 RAM (over 4133MHz OC via A-XMP), two PCIe 3.0 x16 slots, two M.2 slots for storage, and USB 3.2 Gen 2 connectivity.