Which of the following does NOT describe a function of the Northbridge chipset?

The function that does not describe the Northbridge chipset is enabling communication with peripherals. The Northbridge is primarily responsible for high-speed communication within the computer system, particularly between the CPU, RAM, and graphics card. It acts as a central hub for these components, managing their interactions and ensuring efficient data transfer.

In contrast, peripheral devices such as external storage, keyboards, and mice typically communicate through the Southbridge chipset, which handles lower-speed connections and various input/output interfaces. This division of labor allows the Northbridge to focus on the more demanding tasks associated with the CPU and memory, while the Southbridge manages the wider range of peripherals, ensuring that system resources are optimally allocated and used. Thus, the correct choice highlights a function that is outside the main responsibilities of the Northbridge chipset.