Akasa Viper PWM Fan, juodas – 120mm

Caution toxic!  Akasa  now offers the successful case fan also in  Viper Black   completely in black . The premium PWM fan is already known from the  Venom  CPU cooler, where it has already proven its excellent performance and provides an optimal compromise between high cooling performance and low noise levels. The key to this is the optimised shape of the fan blades. These are S-shaped, which according to the manufacturer allows  30 percent more air at the same speed  compared to conventional fans. This, in turn, enables a reduction in speed, allowing for lower noise levels while maintaining the same airflow. The result of these efforts is a minimal noise level of practically  inaudible 6.9 dB(A) at 600 RPM . However, via the PWM connection and a suitable motherboard, the fan can be accelerated up to 1,900 RPM and then transports  an enormous 141m³/h . This results in high flexibility, allowing the  Black Viper  to be used in systems ranging from silent to overclocking. To further reduce noise levels, four rubber pins are included. These ensure decoupling from the case or cooler, thus preventing vibration transmission.