|Model Number||NF-A15 PWM|
|Part Number||NF-A15 PWM|
|Number Of Items||1|
|Noise level||19.2 dB|
|Has Auto Focus||No|
|Includes Rechargable Battery||No|
|Supports Bluetooth Technology||No|
|Has Programmable Buttons||No|
|Product Dimensions||14 x 2.5 x 15 cm; 340 Grams|
|Item Weight||340 g|
|Item Model Number||NF-A15 PWM|
|Is Discontinued By Manufacturer||No|
|Date First Available||1 December 2017|
Noctua NF-A15 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)
|Item dimensions L x W x H||14 x 2.5 x 15 centimetres|
|Power connector type||4-Pin|
|Noise level||19.2 dB|
About this item
- Premium quiet fan, 140x150x25 mm, 12V, 4-pin PWM, max. 1200 RPM, max. 19.2 dB(A), >150,000 h MTTF
- Award-winning 140x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- 150mm wide round frame design with 120mm standard mounting holes (105mm spacing) is ideal for use on high-end CPU coolers such as Noctua’s NH-D15(S) or NH-U14S series
- 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 300-1200rpm speed range (900rpm max. with supplied Low-Noise Adaptor)
- Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header
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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 sophisticated 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 ensure superb running smoothness and excellent long-term stability. Topped off with modular cabling and a Low-Noise Adaptor, the NF-A15 is a premium choice for the highest demands.
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.
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.
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.
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.
Scope of delivery
|NF-A15 PWM||NF-A15 HS-PWM chromax.black.swap|
|Connector||4-pin PWM||4-pin PWM|
|RPM||Max: 1200 / Min: 300||Max: 1500 / Min: 300|
|RPM with L.N.A.||900||-|
|Acoustical Noise||19,2 dB(A)||24,6 dB(A)|
|Acoustical Noise with L.N.A.||13.8 dB(A)||-|
|Voltage||12 V||12 V|
|Size (mm)||140x150x25 mm||140x150x25 mm|
|Colour||Brown & Beige||Black with swappable coloured anti-vibration pads|
Review this product
Top reviews from other countries
Mounted in Fractal case it is as quiet and efficient as one can ask for.
Well pleased. Contacted their tecnical to to confirm the cooler would be fine on Threadripper 3rd generation good speedy response.
Reviewed in the United Kingdom on 24 October 2018
I have two fans pulling air inside the case from the front and one in the middle of the dual radiators cooling block, all fans on one CPU fan header for one point of control depending on the CPU temperature, all fans working together.
No need for the in-line lower-RPM adapters, I took them all off and decided that the fan curves that I set, should decide if the fans go to full speed if needs be on the rare occasion the CPU goes over 95 (its an intel 8 core at 4.5).