German NoiseBlocker really thought brilliantly during the development of the Multiframe S-Series fan, and the result is nothing less than deeply impressive!
Multiframe S-Series is extremely quiet, when you take the performance into account - and it provides a noise/performance ratio that is second to none!
The blade, frame and engine design is optimized following countless hours of testing - the result is simply sovereign!
As the first and only fan in the world the Multiframe S-Series comes with a noise and resonance reducing frame where the corners are made of removable super soft silicone, so you get an even quieter and resonance free fan!
NoiseBlocker Multiframe S-Series uses the NB-NanoSLI bearings, which provides low noise, high performance and super long life - the life expectancy is over 130,000 hours - the normal is 50,000 hours!
Multiframe S-Series has been tested and checked for noise and performance by the German TÜV - so it's guaranteed that the calculation of the noise level is correct!
NoiseBlocker Multiframe S-Series is extremely flexible and most models can start already at 4.5 volts!
Other cool details include anti-dust surface sleeved cable, protection against overload and short circuit, auto-restart function and entire 6-year manufacturer's warranty!
Manufacturer's Description:
The New Reference State-of-the-art, free of vibrations and unbelievably quiet!
- High-end fan with patented NB-Multiframe technology
- Extremely low-noise (up to 30% quieter than standard fans)
- Multiple-section high-tech chassis with integrated structure borne sound absorber
- NB NanoSLI low-noise long-life bearing
- Extremely sturdy housing
- State-of-the-art, quiet NB EKA drive
- Low-noise impeller with anti-dust surface
- Packed for retail sale (plastic hard case), including
installation materials
- 6 years guarantee
Specifications:
Model name (manufacturer's number): NB Multiframe S-Series MF12-P (PWM)
Material: Plastic/Silicone
Color: Black/Transparent smoky
Fan size: 120x120x25mm
RPM: 1000-2000 RPM +/- 10%
Airflow: 43-80 CFM/73 to 133 m3/hour +/- 10%
Sound level: 12-29 dBA +/- 10%
Bearing: NB-NanoSLI
Input Power (W): 2.74
Input Current (A): 0.23
Volt (V): 4.5 to 13.2
Connection: 4-pin PWM
MTBF> 130,000 hours
Warranty: 6 years
Compatibility:
120mm fan mounting holes
Packet content:
1 pcs fan
4 pcs fan screws
Product code:
08NB005