Scythe KM05-BK Kaze Master II 4-channel fan controller for 13.3 cm (5.25 inches) shaft black (Accessories)
The fan controller is running in my new PC properly, no deficiencies previously noted (2 months in use). make my Cougar fans below 950 revolutions silently, about minimal audible, yet very good Airflow (but is on the fan). The fan control can only re