Вентилятор Noiseblocker BionicLoopFan B14-PS 140mm 1200rpm

The actual usable power of a fan is not deducible from the result of "maximum static pressure". The result "maximum static pressure" is measured at the point where the counter pressure of the volume flow is reduced to zero.
The actual power is the power stability of the fan, in other words the amount of air that gets transported against mechanical resistance, or "what comes out". Radiators or CPU coolers are good examples: they effectively and dramatically reduce the transported air volume. An NB-eLoop fan is by far more pressure stable than a traditional axial fan, while having the same volume or number of revolutions. The loop rotor of the NB-eLoop also transports more air with mechanical resistance and with that achieves a higher cooling performance.

The loop rotor is the first to combine the advantages of an axial fan (higher volume flow and less noise) with the main advantage of diagonal fans (higher pressure stability).
The following information can be used to understand this:
The NB-eLoop fan mostly needs only 70-90% of numbers of revolutions compared to the best available low-noise axial fans to produce a comparable cooling capacity and volume. Due to the fact that the NB-eLoop, according to our tests, is already quieter than axial fans, the possible volume reduction can be extremely high.
This suggests, in fact, that a much higher cooling capacity can be achieved at identical volume level.

Welcome to the future!
100% developed in Germany
TÜV-certified sound level specifications = real data
extremely low-noise bionic loop rotor
bionic deep sound fan frame
position-invariant magnetic bearing NB-NanoSLI 2 NEW!
silent NB-EKA P2 Drive NEW!
Bayer Makrolon rotor with anti-dust technology
weighted reinforced fibreglass PBT frame
NB cable management with two pluggable connection cables
Perfect results for PC casing, CPU cooling systems and radiator( higher cooling power at same revolution ratel)