Deepcool FK120 120MM Cabinet Fan 3IN1 Features The DeepCool FK120 3IN1 is a High-Performance 120mm PWM fan with elite cooling and silent efficiency designed for demanding CPU or radiator cooling. Designed With Precision Carefully constructed and tested to enhance static pressure and concentrate airflow for outstanding cooling performance on any mounting application including cooler heat sinks, radiators, and case fan configurations. The narrow frame bezel and wide fan blade provide an increased surface area to deliver higher efficiency. Elite Cooling Extremely efficient with a PWM range of up to 1850RPM that maximizes air pressure and airflow for impressive cooling results while offering a dynamic balance between high performance and low-noise operation. 500-1850 RPM Dynamic PWM Range 2.19 mmAq Max Static Pressure 68.99 CFM Max Airflow Super Silent Maxing out at just 28dbA under full load, the extremely silent FK120 fan is exceptionally designed for quiet noise levels. The fluid dynamic bearing provides superior performance and reliable long-term stability. Outstanding Details High-quality polybutylene terephthalate (PBT) material is used to ensure increased durability and wear resistance, allowing the fan blades to maintain high tensile strength. Shock-absorbing rubber pads shield the screw mounts to reduce unnecessary vibrations for stable operation.