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.
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.
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.
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.
• High performance 12cm Viper Black fan
• S-FLOW fan blade design delivers 30% higher airflow
• Super silent with PWM auto speed control
• Hydro Dynamic Bearing extends fan life up to 50,000 hours
Application |
PC case or heatsink fan |
Dimension |
120 X 120 X 25mm |
Fan speed |
600 -1900 RPM |
Max airflow |
83.63 CFM |
Max static air pressure |
2.98 mm H2O |
Noise level |
6.9 -28.9 dB(A) |
Voltage rating |
12V DC |
Bearing |
HDB (Hydro Dynamic) |
Fan life expectancy |
50,000 hours |
Connector |
4pin PWM |
Product code |
AK-FN065 |