Noctua NF-A15 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)
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Rocky
> 3 dayThese r the big boys. But still made them work. They r quiet on start up but after a week they do get a little more noisy. But I do have three fans a cpu and to chassis fans. Works great to move air
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Steven Venner
Greater than one weekFan runs silent and pushes a lot of air. The Y-splitter and Low Noise Adapter are also always a nice addition to Noctua products.
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Jesus
> 3 dayLove it
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Robert
> 3 dayits a great fan, moves alot of air and is very silent. only con in my opinion is the screw holes on this fan didnt align withe the 140mm holes on my tower and i had to drill, id say the drilling was worth it tho
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EH
> 3 dayNoctua fans are in a class all their own. My wife has ask me several times if my rig is on when Im gaming silently. Cooling is superior to others that Iv tried.
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Anita Harrelson
> 3 dayI ordered two of these fans. They are very quiet, and do what they say they will do in that regard. However, beware of not getting everything you paid for in the form of accessories. In one box, it came with the fan, screws, anti-vibration pins, and all the adapters as advertised by the seller. Unfortunately, in the other box, it simply had the fan and the screws, and that was it. The box was completely empty besides those two things. It did not even have the instruction manual in it for crying out loud.
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Peter Brockie
> 3 dayIf you dont want to read everything I have to say about this fan, let me sum it up: This fan is awesome. Very quiet and powerful. It comes with useful adapters and mounting solutions. I recommend it completely.
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Xao X.
> 3 dayit high quality and excellent quiet air cooler. just need add it on cpu for push/pull flow. color dont bother to me since I wont look it inside. quality material is what matter to me.
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Rico
Greater than one week6-2-14
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NelsonT
> 3 dayI bought this fan to be the pusher on the front side of my heatsink and it works great at moving more air quietly. Noctua makes awesome heatsinks especially for my Threadripper.
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.
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Integrated anti-vibration padsIntegrated 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. |
SSO2 bearingThe 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 ChannelsThe 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
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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.
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| 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 |