The BioniX F140 has the best airflow to noise ratio. The extremely quiet 3-phase motor guarantees long gaming without annoying noise. With a high speed range of 200 to 1,800 rpm. The BioniX F140 is controlled by PST, which allows you to regulate the fan speed as needed. The optimized fan design ensures high pressure and high performance so that your gaming computers get a higher airflow with less noise production. The three-phase motor with a low spiral temperature quadruples the service life and the warranty is thus extended to 10 years (Provided by the manufacturer in its service).
specifications:
Dimensions: 140 x 140 x 28 mm Speed: 200 - 1800 rpm./min (controlled by PWM PST) Air flow: 104 CFM/176 m3/h Bearing type: Fluid Dynamic Noise level: 0.6 Sone Operating voltage: 0.25 A/+ 12 V DC Weight: 184g