The generally recognized as a reference Multiframe S-Series (((Noise Blocker))) ® is the first fan with vibration-free fan frame and has many improvements and is superior to standard fans in almost all areas.
In conjunction with the unique NB-Multiframe ® technology, our near-silent NB-NanoSLI ® bearings and the NB-EKAPlus II drive, the NB-Multiframe S-Series is currently the best has to offer German engineering. Quality you can rely on!

NB-Mulitframe ® Technology:

    * Unique multi-part high-tech chassis with integrated body mufflers. Low-vibration glass fiber reinforced frame.
    * Quiet high-speed version with PWM control:
      Leistungssatrker extreme fan with a very smooth running, operation up to 30% quieter than high-quality brand fan the same power class.
    * Extremely low starting voltage of 5.0 V!

    * Maximum security:

      Reverse polarity and overload protection, restart feature, extremely fail-safe, 6-year warranty

    * Extremely quiet camp
      extremely quiet and durable NB-NanoSLI ® Warehouse and many more.

    * Extremely high quality and solid
      High-precision manufacturing, Materialmassierter frame with Deep Sound Design

Technical details:
Dimensions: 80 x 80 x 25mm
Color: Black frame, gray wings wheels
Speed: 2000 rpm
Starting voltage: 5V
Nennsannung: 12V
Noise level: 17 dB / A
Flow rate: 54 m³ / h / 31.79 CFM
Connection: 4pin PWM
Warranty: 6 years
Note: Please note the difference between a 4 pin power connector (Molex) and a 4 pin fan connector (PWM).

Delivery:
1x Noiseblocker NB-Multiframe M8-P (80x80x25mm)
Mounting material
Seal / Separation Framework