LIGHTNING GEN 4 M.2 Utilizing 3rd Gen Ryzen processors, MSI X570S motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed. HIGH-BANDWIDTH AND LOW-LATENCY NETWORK 2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for demanding users.