NoiseBlocker PK-1

Noiseblocker NB-BlackSilentPro PK-1 140mm x 25mm Ultra Quiet Fan - 700 RPM
The Noiseblocker NB-BlackSilentPro premium fan Series based on the frame of the NB-BlackSilentFan, the electronic NB-EKA Plus and the bearing NB-NanoSLI and is also based on the High End Series NB-Multiframe.

The BlackSilentPro Series comes with 2 length fan connector wires. One is 200mm for shorter applications and the second is 450mm+ for reaching across full tower chassis ect. The new developed mounting set incl. the "NB-Silentframe" with the complement rubber part and the long screws with knurled nuts for tool-free assembly is also included.

    * Original (((Noiseblocker))) Quality
    * extreme silent, reliable and fail-proof
    * cable management
    * sleeved cable 20 + 50cm
    * mounting set "vibration free"
    * silentframe silicon frame / gasket + knurled nut
    * gasket for more pressure e.g for radiator etc.
    * perfect sealing for more air pressure
    * nearly no impulse noise by NB-EKAPlus Drive
    * nearly noiseless NB-NanoSLI bearing
    * start voltage 4,5V
    * auto restart Function
    * cool design black foggy / glossy transparent

Size:      140x140x25mm
Weight:     135g
Rated Voltage:     12 V
Operating Voltage:     4-13,8 V
Startvoltage:     4,5 Volt
Input Power:     0,72 Watt
Input current:     0,06A (Max)
RPM:     700 (+/- 10%)
Dielectric strength:     5 mA (Max)
Static pressure:     0,952 mm-H2O
Air Flow:     28 CFM (12V)
acustical noise:     ca. 9 dB/A
MTBF (25°C):     180 000 Std.
Connector:     plugable 3 Pin Molex with signal wire
Warrenty:     6 Years