Noctua NF-S12B ULN 005-983 Fascicule

Size
Bearing
Blade Geometry
Input Power
Input Current
Voltage Range
MTBF

Specifi cations
Rotational Speed +/-10% 
Airfl ow
Acoustical Noise
Static Pressure

geräuschoptimierte Premium-Komponenten

sound-optimised premium components

Designed in Austria, Noctua’s premium cooling components are internationally renowned for their superb quietness, ex-
ceptional performance and thoroughgoing quality. Having received more than 800 awards and recommendations from 
leading hardware websites and magazines, Noctua’s fans and heatsinks are chosen by more than a hundred thou-
sand satisfi ed customers around the globe.                            Mail. sales@noctua.at | Web. http.//www.noctua.at

Product

Warranty

Packaging Type 

  Pcs./Colli

     

  

Scope of Delivery

120 x 120 x 25 mm
SSO-Bearing
NF-S12B Blade Design with BBT
0.6 W
0.05 A
12 V
> 150.000 h

Standard
700 RPM 
56.9 m³/h
6.8* dB(A)
0.44 mmH²O

with U.L.N.A.
500 RPM 
38.2 m³/h
5* dB(A) 
0.23 mmH²O

Highly optimised impeller with 
Bevelled Blade Tips
Thanks to its further refi ned blade 
geometry with extended leading 
edges and Bevelled Blade Tips, 
the NF-S12B achieves up to 10% 
more airfl ow and static pressure 
than its much acclaimed pred-
ecessor at the same noise level

2 speed settings for maximum 
quietness
Providing 700 and 500 rpm speed 
settings via the supplied adapter, 
the ULN (Ultra-Low-Noise) version 
is tailor made for serious silent en-
thusiasts who demand super-slow 
running speeds and utmost quiet-
ness of operation.

Smooth Commutation Drive 2
The latest version of Noctua’s ad-
vanced SCD drive system ensures 
superb running smoothness by 
eliminating torque variations and 
switching noises.

SSO - Bearing
Noctua’s time-tested SSO-Bear-
ing technology has become syn-
onymous with supremely quiet op-
eration and exceptional long-term 
stability.