The Intel® 82P43 Memory Controller Hub (MCH) is part of the Intel P43 Express Chipset, designed for desktop systems using Intel Core 2 processors. It supports dual-channel DDR2 or DDR3 memory, delivering high bandwidth and efficient data handling. The MCH provides a PCI Express 2.0 x16 interface for discrete graphics cards and connects to the ICH10 southbridge for peripheral support. Optimized for performance and stability, the 82P43 MCH enables smooth multitasking, gaming, and multimedia experiences on mainstream Intel platforms.