Good quality does not have to be expensive like the new Silent Fan Series from (((Noiseblocker))) aver. The ideal compromise between loudness, quality and favourable price.

Designed in Germany

Original Noiseblocker Quality
The fan is extremely quiet, reliable and fail safe

Quiet, Long Life Operation
The Blacksilent is designed carefully to not only last for a long time but to remain nearly silent during that entire life

Highest Durability
The ultra quiet and extremely long lasting NB-Longlife advanced sleeve bearing uses modern engineering and materials and is matched with the high quality NB-EKA drive with a wear and loss rate of an unbeatable 0.01%

Dimensions:	60x60x25 mm
Weight:	60 g
Rated voltage:	12V DC
Starting Voltage:	9 V DC
Input Power:	2.8 W
Rated speed:	1600 ±10%
Airflow:	10.6 CFM 18 m^3/h
Noise Level:	11 dB/A
MTBF (25°C):	30,000 hr.
Connection:	Standard 3 Pin
Warranty:	3 Years