The MSI MAG B850 TOMAHAWK MAX WIFI II is a powerful and stable foundation for AMD-Ryzen™ 9000, 8000 and 7000 processor-based systems. The robust 14+2+1 phase power supply with 80A Smart Power Stages and an 8-layer server-grade PCB with a reinforced 2-ounce copper layer ensure high electrical stability and reliable performance.