The ARCTIC P12 Pro PST fan is designed to provide high static pressure, ensuring effective cooling even in the presence of resistance. With a diameter of 120 mm, it is ideal for penetrating dense radiators and lattice structures. Its 4-pin PWM control allows for speed adjustment from 600 to 3000 RPM, and the fan stops completely at less than 5% PWM. Precisely engineered, it minimizes vibrations through automatic balancing and high-precision measurements, ensuring quiet and durable performance. The self-lubricating hydrodynamic sleeve bearing reduces noise during operation, providing silent and efficient cooling. The redesigned rotor blades optimize the balance between performance and low noise levels, particularly at low speeds. The fan is made of polycarbonate, with dimensions of 4.7 x 4.7 x 1.0 inches and a weight of 185 grams. It is perfect for computer cases and internal components that require reliable cooling.