4 channel fan speed control panel, adjust fan speed manually from 1300 to 4000 RPM. With the embedded VR function to change the fan speed, instead of external PCB Optimize noise level and manage the air inside the case properly Good ventilation by 80x80x25mm and 80x80x25mm fans with optimum airflow.

P/N                CS-8025H12S    CS-8025M12S      CS-8025L12S  
Fan Dimension      80x80x25mm     80x80x25mm       80x80x25mm  
Rated Voltage      12V            12V              12V  
Rated Current      0.28 A         0.21 A           0.19 A  
Power Input        3.36 W         2.52 W           2.28 W  
FAN Speed          3000 rpm       2500 rpm         2000 rpm  
MAX. Air Pressure  3.06 mmH2O     2.20 mmH2O       1.54 mmH2O  
Max. Air Flow      37.59 CFM      31.28 CFM        25.17 CFM  
Noise              <33 dB-A       < 28 dB-A        <23 dB-A  
Bearing Type       Sleeve         Sleeve           Sleeve  
Life Expectation   30,000 Hours   30,000 Hours     30,000 Hours  
Connector          4 Pin          4 Pin            4 Pin  
Weight             64.2 g         63.3 g           63.6 g