Details:
 
Original (((Noiseblocker))) Quality:
Also with this series we only use high-quality units an longlife bearings.
Ultra silent:
Perfectly on silent PC's co-ordinated numbers of revolutions for almost noiseless operation.
high reliability:
with longlife sleeve bearings and most modern design
economically priced and well
 
 
The failure rate is below 0,15% on 100 000 units per year.

Technical specifications:

RPM 1800 u/min

Size: 80x80x25mm

Loudness: 16 dB/A

Airflow: 26.5 CFM

Connection: 3 Pin Molex

Warranty : 2 years