Noctua NF-A8 ULN プリント
www.noctua.at
The NF-A8 is a highly optimised, premium quality quiet 80mm fan. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic
design measures such as Flow Acceleration Channels, the NF-A8 further improves the renowned quiet cooling performance of the award-winning NF-R8. The ULN version
provides super-slow 1400/1100rpm speed settings for ultra-low-noise applications and highly noise sensitive users who demand near-silent operation. Its superb running
smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.
design measures such as Flow Acceleration Channels, the NF-A8 further improves the renowned quiet cooling performance of the award-winning NF-R8. The ULN version
provides super-slow 1400/1100rpm speed settings for ultra-low-noise applications and highly noise sensitive users who demand near-silent operation. Its superb running
smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.
LOGISTICAL DATAS
Product Labeling
Noctua NF-A8 ULN
EAN-No.
471612331549-0
UPC-No.
84243101446-7
Dimensions (HxWxD)
210 x 150 x 34 mm
Weight
235 gr
Warranty
6 Years
MSPR
15.90 EUR
Packaging Unit
40 Pcs.
Dimensions / Unit
(HxWxD)
390 x 370 x 360 mm
Weight / Unit
11.1 kg
Designed in Austria, Noctua’s premium cooling components are internationally renowned for their superb quietness, exceptional performance and thoroughgoing quality. Having received more than
3000 awards and recommendations from leading hardware websites and magazines, Noctua’s fans and heatsinks are chosen by more than a hundred thousand satisfied customers around the globe.
3000 awards and recommendations from leading hardware websites and magazines, Noctua’s fans and heatsinks are chosen by more than a hundred thousand satisfied customers around the globe.
SCOPE OF DELIVERY
NF-A8 ULN Premium Fan
Low-Noise Adaptor (L.N.A.)
3:4 Pin Adaptor
30cm Extension Cable
4x Anti-Vibration Mounts
4x Fan Screws
Succeeding the award-winning NF-R8
Noctua’s NF-R8 fan has become a default-choice among PC enthusiasts looking for a premium
quality quiet 80mm fan. Thanks to its thoroughgoing aerodynamic optimisations, the NF-A8
provides higher static pressure and an even better airflow/noise ratio than its much acclaimed
predecessor.
quality quiet 80mm fan. Thanks to its thoroughgoing aerodynamic optimisations, the NF-A8
provides higher static pressure and an even better airflow/noise ratio than its much acclaimed
predecessor.
Flow Acceleration Channels
The NF-A8 impeller features suction side Flow Acceleration Channels. By speeding up the
airflow at the crucial outer blade regions, this measure reduces suction side flow separation
and thus leads to better efficiency and lower vortex noise.
airflow at the crucial outer blade regions, this measure reduces suction side flow separation
and thus leads to better efficiency and lower vortex noise.
AAO Frame
Noctua’s AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads
as well as Noctua’s proprietary Stepped Inlet Design and Inner Surface Microstructures, both of
which further refine the fan’s performance/noise efficiency.
as well as Noctua’s proprietary Stepped Inlet Design and Inner Surface Microstructures, both of
which further refine the fan’s performance/noise efficiency.
Stepped Inlet Design
Noctua’s Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition
from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment
and increases suction capacity, especially in space restricted environments.
from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment
and increases suction capacity, especially in space restricted environments.
Innner Surface Microstructures
With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface
Microstructures, flow separation from the suction side of the blades is significantly suppressed,
which results in reduced blade passing noise and improved airflow and pressure efficiency.
Microstructures, flow separation from the suction side of the blades is significantly suppressed,
which results in reduced blade passing noise and improved airflow and pressure efficiency.
Smooth Commutation Drive 2
The latest version of Noctua’s advanced Smooth Commutation Drive system ensures superb
running smoothness by eliminating torque variations and switching noises. This makes the
NF-A8 remarkably quiet even at very close distance.
running smoothness by eliminating torque variations and switching noises. This makes the
NF-A8 remarkably quiet even at very close distance.
SSO2 Bearing
The NF-A8 features the further optimised second generation of Noctua’s renowned, time-tested
SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better
stabilisation, precision and durability.
SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better
stabilisation, precision and durability.
80 x 80 x 25 mm
SSO2
A-Series with Flow Acceleration Channels
0.60 W/12V
> 150.000 h
SSO2
A-Series with Flow Acceleration Channels
0.60 W/12V
> 150.000 h
w/o adaptor
1400 RPM
34.8 m³/h
10.4 dB(A)
1.05 mmH2O
1400 RPM
34.8 m³/h
10.4 dB(A)
1.05 mmH2O
SPECIFICATIONS
Size
Bearing
Blade Geometry
Max. Input Power/Operating Voltage
MTBF
Bearing
Blade Geometry
Max. Input Power/Operating Voltage
MTBF
NF-A8 ULN
Max. Rotational Speed (+/-10%)
Max. Airflow
Max. Acoustical Noise
Max. Static Pressure
Max. Rotational Speed (+/-10%)
Max. Airflow
Max. Acoustical Noise
Max. Static Pressure
with L.N.A.
1100 RPM
25.6 m³/h
6.5 dB(A)
0.61 mmH2O
1100 RPM
25.6 m³/h
6.5 dB(A)
0.61 mmH2O
2 speed settings for maximum quietness
Providing 1400 and 1100 rpm speed settings via the supplied adapter, the ULN (Ultra-
Low-Noise) version is tailor made for serious silent enthusiasts who demand super-slow
running speeds and utmost quietness of operation.
Low-Noise) version is tailor made for serious silent enthusiasts who demand super-slow
running speeds and utmost quietness of operation.
Extensive cabling options
The fan’s short 20cm primary cable minimises cable clutter in typical applications while
the supplied 30cm extension provides extended reach when necessary. Both cables are
fully sleeved and the supplied 3:4 pin adaptor allows to connect the fan directly to the
power supply.
the supplied 30cm extension provides extended reach when necessary. Both cables are
fully sleeved and the supplied 3:4 pin adaptor allows to connect the fan directly to the
power supply.
6 years manufacturer’s warranty
Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all
Noctua fans, the NF-A8 ULN features an MTBF rating of more than 150.000 hours and
comes with a full 6 years manufacturer’s warranty.
Noctua fans, the NF-A8 ULN features an MTBF rating of more than 150.000 hours and
comes with a full 6 years manufacturer’s warranty.
NF
-A8 ULN
Noctua NF-A8 ULN
Premium Fan
80 mm