MSI PRO B650M Project Zero AM5 Motherboard MSI B650M PROJECT ZERO, AMD, Socket AM5, Socket AM5, 128 GB, DDR5-SDRAM, 128 GB ABSOLUTE SIMPLICITY B650M PROJECT ZERO moves the power connectors, fan connectors, and other pin headers to the back of the motherboard. This provides a cleaner and neater front view, allowing the motherboard, liquid cooler, and graphics card's aesthetic design to be fully displayed.