ARCTIC P8 silent (5 Pack) PC fan, 80 mm case optimised for static pressure, virtually fan motor, PC, 1600 rpm Black

OPTIMISED FOR STATIC PRESSURE: The fan guarantees extremely efficient cooling, even with increased air resistance, therefore, the P8 Silent 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 VIRTUALLY SILENT MOTOR: At low fan speed, the motor is the main source of unwanted noise, a motor developed in Germany with an enhanced bearing reduces friction and noise HIGH AIR RESISTANCE: Thus, the P8 Silent is especially effective when used on heatsinks and with higher air resistance, the motor of the fan was developed in Germany and is virtually silent TECHNICAL DATA: Fan speed: 5 Pack, 1600 rpm, Airflow: 15.6 cfm | 26.5 m³/h (@ 1600 rpm), Noise Level: 0.08 Sone (@ 1600 rpm), Pin: 3-pin