The Corsair AF140 CPU Fans are high-quality fans designed for cooling GPU processors. With a fan diameter of 120mm and a bearing type of Ball, these fans offer efficient performance with a low noise level of 24dBA. The black color and sleek design make them a stylish addition to any computer setup. Made of durable plastic and powered by 12V, these fans are reliable and long-lasting. The 4-pin power connection ensures compatibility with most systems, making them a versatile choice for any computer setup.