Noiseblocker NB-BlackSilentFan XLP 120mm x 25mm Ultra Quiet PWM Fan - 1000-2000 RPM

The Noiseblocker NB-BlackSilentFan XLP 120mm x 25mm Ultra Quiet PWM Fan, manufactured by Noiseblocker, Germany's quietest fan manufacturer, the BlackSilentFan series features extraordinary life spans and near silent operation. The PWM feature allows the motherboard or fan controller the most accurate control of the fan possible, letting it choose between performance and silence as needed. Using the NB-Longlife advanced sleeve bearing and matched with the NB-EKA drive, the BlackSilentFan series runs more than double the life of normal sleeve bearings in operates so quietly you'll forget they are running. These fans are silent performance at high value!

Features:

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%

Inexpensive & Cool

Rubber Mounting Screws Included

Dimensions:	120x120x25 mm
Weight:	125 g
Rated Voltage:	12-13.2 V DC
Starting Voltage:	6 V DC
Input Power:	0.6-4.8 W
Input Current:	0.05-0.40 A
Rated speed:	1000-2000 ±10%
Dielectric Strength:	5 mA (max)
Air Pressure:	2.653 mm-H2O (max)
Airflow:	41-75 CFM 69-128 m^3/h
Noise Level:	14-31 dB/A
MTBF (25°C):	80,000 hr.
Connection:	4 Pin PWM
Warranty:	3 Years