Optimised for static pressure Ideal choice on heatsinks, radiators and (partly-) covered case vents Push- or pull-configuration PWM Sharing Technology (PST) regulates fan speed synchronously Newly developed, very quiet motor Extended life span 0 dB mode: silent passive mode when PWM signal is below 5 % Available in three sleek colors Our coolers have pushed the limits further every year - and all that at dropping noise levels. We have put our utmost effort into innovative technologies and fair prices, what made us well known for products with an unparalleled price/performance ratio. We provide you headroom for over-clocking and guarantee you lowest noise levels at affordable prices. Performance Bearing type Fluid Dynamic Bearing (FDB) Pulse-width modulation (PWM) support Yes Maximum air pressure 2.2 mmH2O Airflow 95.65 m³/h Maximum airflow 56.3 cfm Noise level 0.3 sone Rotational speed (max) 1800 RPM Rotational speed (min) 200 RPM Compatible processor series Not supported Supported pro