The AMD Promontory A320 is a chipset designed for AMD Ryzen processors and is part of the AMD Ryzen desktop platform. It is an entry-level chipset that offers essential features for budget-oriented motherboards. The A320 chipset supports AMD AM4 socket processors, including Ryzen CPUs and Athlon processors. It provides basic connectivity options, including USB ports, SATA ports, and PCIe lanes. However, compared to higher-end chipsets like B350 or X370, it lacks certain advanced features like overclocking support and multiple PCIe slots. The AMD Promontory A320 chipset is suitable for users who want a cost-effective motherboard with stable performance for general computing tasks.