Description:

This PANO-MOUNTS black case fan is working at 7-12V, the speed is around 2000-3000 rpm. Even working at the full speed it will not make too much noise. 92mm moisture-proof fan is designed for humidity area or electronics equipment cooling, especially for some diy cooling in green house,wet place or device fan replacement. Moisture-proof function makes it reliable for rv refrigerator,greenhouse,underground garage cooling. Designed for daily moisture-proof,it is moisture-proof cooling fan. 90mm black cooling fan can be worked from 7v-12v ,if with 7v , speed at 2000rpm whisper quiet ,at 12v ,full speed at 3000rpm ,high air flow but little noisy.