AKASA Viper Computer case Fan 12 cm Black

S-FLOW fan blade design delivers 30% higher airflow<br>High performance and PWM auto speed control<br><br>High performance 12cm fan with S-FLOW blades supplying 30% more airflow than a standard fan at the same speed. The greater performance combined with PWM automatic speed control allows the fan noise to be kept to a minimum.<br><br>The Viper fan creates more focused airflow providing blind-spot cooling, which makes it an ideal solution for a case or heatsink fan. HDB (Hydro Dynamic) bearings extend fan life and further enhance noise reduction.<br><br><b>Hydro Dynamic Bearing structure advantage:</b><br>HDB uses a dynamic pressure field and an anti-leak seal to maintain constant bearing lubrication, extends fan life up to 50,000 hours and lowers fan noise.Akasa Viper. Type: Fan, Fan diameter: 12 cm, Rotational speed (min): 600 RPM, Rotational speed (max): 1900 RPM, Noise level (low speed): 6.9 dB, Noise level (high speed): 28.9 dB, Maximum airflow: 83.63 cfm, Maximum air pressure: 2.98 mmH2O, Bearing type: Hydraulic. Product colour: Black