THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE With more cores’ processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end Intel CPU to run in full speed with MSI motherboards. LIGHTNING GEN 4 M.2 Utilizing 12th Gen Intel processors, MSI B660 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.