Noctua NF-A15 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)
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Jose Eduardo Pouza
> 3 dayUsing with my Noctua U14S TR4-SP3 cooler, nice fan, silent one.
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kevin
> 3 dayFor men who like Teslas and cant change their own oil, this fan may be the perfectly quiet underpowered build continuity ruining eye-sore that will last for ages. For guys & gals who value sub 50 degree Celsius average temps for their 32-core threadrippers, this IS NOT the fan, especially if you dont want your hand-crafted RGB synchronous work of art/spaceship to leave you wanting to cover it with a paper bag or in need of a heavy dose of anti-depressants.
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jc ho
> 3 dayI like em, I love em, I want some more of em lol. But seriously, considering sound and performance you cant beat em!
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Dennis E. Pillow
> 3 dayI build some high end computer s and I always use Noctua products. They are top quality and very quiet!
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Eliot Lesar
> 3 dayI have a Corsair H50 CPU cooler that uses a 120mm fan mount. Works great, but the stock fan was making a noticeable squealing noise that was driving me nuts.
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William
> 3 dayQuiet!
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residentcl
> 3 dayGran calidad como siempre Noctua.
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Blasphemate
> 3 dayPurchased on September 21, 2013, still working flawlessly. Wish it came in a better color at the time, but cant really knock that. Recommended.
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David
> 3 dayI just might replace the fans that came with my tower with noctua fans, not only because of their quality, but I need the fans to match color now.
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Christopher M.
Greater than one weekAwesome fan if you want a push/pull configuration with the NH-U14S. This fan is rated to run at 1200rpm, the fan that comes with the NH-U14S cooler runs at 1500rpm. Use the LNA to run the both fans at 1200rpm. Just a little piece of information that I overlooked while setting the fans in a push/pull configuration. Reading the directions really does help. Thumb.jpeg.
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 |