Fan speed: 2200 ± 10% RPMNoise level: 25dB

The fan rotation speed. 2500/10%The voice of the fan. 25 dB

Operating voltage (V): 12VBearing System: HydraulicNominal Votage: DC 12V +/- 10%Rated current: 0.21A (MAX)The fan speed (RPM): 1300-2500rpm +/- 10%Air Volume (CFM): 19.2-36.7CFMNoise level (dB): 17-28 dB +/- 10%Dimensions (mm) 102 (L) * 100 (W) * 49 (H) mmLife: 30,000 hoursWeight (g): 200g