The Cooler Master CPU cooler is a universal black sleeve bearing fan designed to fit the chipset - Northbridge of a CPU. Made of aluminum and plastic, this 120mm fan operates at 12V with a 4-pin power connection. It is compatible with Socket AM4 and is a reliable choice for cooling your computer's CPU effectively. Cooler Master is a trusted brand known for producing high-quality cooling solutions, making this CPU fan a great addition to your computer's cooling system.