Noctua NF-A15 PWM NF-A15-PWM プリント
製品コード
NF-A15-PWM
www.noctua.at
The NF-A15 is a premium quality quiet 140mm fan with a round frame that complies with Noctua’s AAO (Advanced Acoustic Optimisation) standard. The NF-A15’s frame features
120mm mounting holes (105mm spacing) and has been enlarged to 150mm width in order to provide superior performance on today’s high-end CPU coolers. Featuring sophis-
ticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A15 further improves the renowned quiet cooling performance of the award-winning NF-P14.
Noctua’s custom designed PWM IC for fully automatic speed control and reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability.
Topped off with modular cabling, a Low-Noise Adaptor and 6 years manufacturer’s warranty, the NF-A15 is a premium choice for the highest demands.
120mm mounting holes (105mm spacing) and has been enlarged to 150mm width in order to provide superior performance on today’s high-end CPU coolers. Featuring sophis-
ticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A15 further improves the renowned quiet cooling performance of the award-winning NF-P14.
Noctua’s custom designed PWM IC for fully automatic speed control and reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability.
Topped off with modular cabling, a Low-Noise Adaptor and 6 years manufacturer’s warranty, the NF-A15 is a premium choice for the highest demands.
LOGISTIC DATA
Product Name
Noctua NF-A15 PWM
EAN-No.
471612331480-6
UPC-No.
84243101419-1
Dimensions (HxWxD)
242 x 174 x 37 mm
Weight
340 gr
Warranty
6 years
MSPR
21.90 EUR
Packaging Unit
40 Pcs.
Dimensions / Unit
(HxWxD)
440 x 400 x 390 mm
Weight / Unit
11.4 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
1000 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.
1000 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-A15 PWM 140mm Premium Fan
Low-Noise Adaptor (L.N.A.)
4 Pin Y-Cable
30cm Extension Cable
4 Vibration-Compensators
4 Fan Screws
Round 140mm frame with 150mm width
The NF-A15 is tailor-made for use on today’s high-end CPU coolers: While its 150mm width
matches those of most high-end heatsinks, its 140mm height doesn’t make it extend on top and
thus ensures best case compatibility. The NF-A15’s standard 120mm mounting holes (105mm
spacing) also make it an ideal performance upgrade for 120mm case or CPU fans.
matches those of most high-end heatsinks, its 140mm height doesn’t make it extend on top and
thus ensures best case compatibility. The NF-A15’s standard 120mm mounting holes (105mm
spacing) also make it an ideal performance upgrade for 120mm case or CPU fans.
Flow Acceleration Channels
The NF-A15 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.
Inner 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.
SSO2 Bearing
The NF-A15 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.
Integrated Anti-Vibration Pads
Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute
vibrations while maintaining full compatibility with all standard screws and other mounting systems.
vibrations while maintaining full compatibility with all standard screws and other mounting systems.
NF
-A15 PWM
140 x 150 x 25 mm
SSO2-Bearing
A-Series with Flow Acceleration Channels
0.96 W/12V
> 150.000 h
SSO2-Bearing
A-Series with Flow Acceleration Channels
0.96 W/12V
> 150.000 h
w/o Adaptor
1200 RPM
115.5 m³/h
19.2 dB(A)
1.51 mmH2O
1200 RPM
115.5 m³/h
19.2 dB(A)
1.51 mmH2O
SPECIFICATIONS
Size
Bearing
Blade Geometry
Max. Input Power//Operating Voltage
MTBF
Bearing
Blade Geometry
Max. Input Power//Operating Voltage
MTBF
NF-A15 PWM
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.
900 RPM
88.7 m³/h
13.8 dB(A)
0.89 mmH2O
900 RPM
88.7 m³/h
13.8 dB(A)
0.89 mmH2O
Custom designed PWM IC with SCD
Supporting fully automatic PWM speed control, the NF-A15 PWM uses Noctua’s novel,
custom designed NE-FD1 PWM IC that integrates Smooth Commutation Drive (SCD) tech-
nology. By providing smoother torque impulses, SCD suppresses PWM switching noises
and thus makes the fan quieter at low speeds.
custom designed NE-FD1 PWM IC that integrates Smooth Commutation Drive (SCD) tech-
nology. By providing smoother torque impulses, SCD suppresses PWM switching noises
and thus makes the fan quieter at low speeds.
Low-Noise Adaptor
The NF-A15 PWM is supplied with a Low-Noise Adaptor (L.N.A.) that reduces the maximum
fan speed from 1200 to 900rpm. The L.N.A can be used either to run the fan at a fixed
speed of 900rpm or to cap the maximum speed when using automatic PWM control.
fan speed from 1200 to 900rpm. The L.N.A can be used either to run the fan at a fixed
speed of 900rpm or to cap the maximum speed when using automatic PWM control.
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.
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-A15 features an MTBF of more than 150.000 hours rating and comes
with a full 6 years manufacturer’s warranty.
Noctua fans, the NF-A15 features an MTBF of more than 150.000 hours rating and comes
with a full 6 years manufacturer’s warranty.
Noctua NF-A15 PWM
Premium Fan
150 mm