PC Fan - size: 80 × 25mm, 2000 RPM, 12 V, maximum noise level of up to 16,1 dB, 3pin This ultra-quiet fan for computer cabinets is designed for users who want maximum peace of mind, without noise disturbance, while they work. The Noctua NF-A8 ULN comes in a 80mm category and offers two speed settings - 1,400 and 1,100 rpm using an integrated Ultra Low Noise (ULN) adaptor.Almost inaudibleThis model is equipped with a design called AAO (Advanced Acoustic Optimisation) designed to produce the lowest noise. This is why the integrated extra-soft silicone anti-vibration mats, a special stage design and a surface structure for better airflow are well worth it. As a result, the noise level is only 10.4 dB(A) at a maximum load of 1,400 rpm, and at a fan speed of 1,100 rpm the noise level is reduced further to just 6.5 dB(A).Long staminaSeven blades of the integrated rotor achieve a full air flow rate of 34.8 m3/h, and at a lower speed with the adaptor...