Product Overview Five Pack Optimised for Static Pressure During the development of the new P12, special emphasis was placed on a focused airstream and thus a high static pressure. The fan guarantees extremely efficient cooling, even with increased air resistance. Therefore, the P12 is particularly suitable for use on heatsinks and radiators. High Quality Bearing Thanks to an alloy/lubricant combination developed in Germany, friction within the bearing is reduced and greater efficiency is achieved. As a result, there is less heat development as well as less bearing noise, which means you can enjoy a longer service life from your fan. Two Way Installation Push warm air out of the case, Pull cool air into your case Features • 120 x 120 x 25 mm PWM controlled standard case fan. • Fluid dynamic bearing assures long service life at a min. noise level of max. 0.3 sone. • 600 - 1,350 RPM / Max. Airflow 74 CFM (126 m³/h). • Add more fans to one control signal with Patented PWM Sharing Technology (PST). • Two way installation possible. • 5 Pack Pack Information Edition P12 Pack Type   Includes 5 x 120mm Fan/s Individual Fan Specifications Fan Diameter 120mm Fan Depth 25 mm Fan Speed 1800 rpm Fan Blades 5 PWM No Fan Specialization Static Pressure Airflow 56.3 CFM Air Pressure 2.2 mm H²O Sound Level (dBA)   Sound Level (Sone) 0.3 @1800 rpm Sone Motor Type   Bearing Type Fluid Dynamic Bearing Manual Speed Controller No Material Plastic Fan Colour Black LED No LED Colour   MTBF   Fan Fixing Screw Fixing Cable length   Connectors 1 x 3-pin Additional Information Scan Code LN94777 Model Number ACFAN00135A GTIN 4895213701617