The Intel 400 series chipsets are a family of chipsets designed to support Intel processors, particularly those from the Core and Pentium lines. These chipsets provide essential functions such as managing data flow between the CPU, memory, and peripheral devices, enhancing overall system performance and stability. Introduced in the early 2020s, the 400 series includes various models tailored for different user needs, from basic computing to high-performance gaming. They support features like PCIe 4.0 for faster data transfer and improved connectivity options, making them suitable for modern applications and hardware configurations.