Upgrade your computer's cooling system with the Corsair Brushless Cooling Fan. With a fan diameter of 120mm and a maximum speed of 1200RPM, this 3-pin fan provides optimal cooling at a voltage of 12V. Its sleeve bearing type ensures a longer lifespan and quieter operation. The black Corsair CF12B25H12A fan is 25mm in height and 120mm in length. Made in China, it is compatible with most computer cases and is perfect for those who want to enhance their computer's cooling performance.