Intel ICH9M

The Intel ICH9M is a southbridge chipset designed for use in mobile platforms. It integrates key I/O controllers to support various peripherals. The chipset features four SATA III ports for storage devices and eight USB 2.0 ports for external connectivity. With a thermal design power (TDP) of just 2.5 watts, it is optimized for low power consumption in laptops and other portable systems. The ICH9M is typically paired with an Intel northbridge or processor-integrated memory controller to form a complete chipset solution.