140 x 140 x 15mm fan dimension
330 x 250 x 24mm overall dimension
4.5~5VDC operating voltage
140-mm cooling fan
1000±10%RPM fan speed
47.35CFM maximum airflow
21dB noise
N19 has a 140-mm cooling fan that delivers high volume airflow while maintaining low-noise operation, powered by USB connector with USB pass-through and compatible with 14" notebooks and below, 140mm fan runs quietly, big area aluminum mesh allows optimal airflow to cool the notebook efficiently, 2 usage angles to improve viewing comfort.