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FREE refund/replacement until Jan 31, 2026
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Availability:
In Stock.
Arrives
Thursday, Nov 5
At a glance
- Condition
- New
- Size
- 92x92x25mm
- Model
- NF-A9 PWM CH.BK.S
- Material
- Fibre-glass reinforced PBT
- Power Connector Type
- 4-Pin
- Voltage
- 12 Volts
- Cooling Method
- Air
- Works with
- Desktop
Features 5
- Premium quiet fan, 92x92x25mm, 12V, 4-pin PWM, max. 2000 RPM, max. 22.8 dB(A), >150,000 h MTTF
- Award-winning 92x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Ideal for 9cm CPU coolers (e.g. Noctua NH-U9(S) & NH-D9L series), compact PC cases (HTPC, ITX, Small Form Factor), replacement fan for NAS and other devices, etc.
- 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 400-2000rpm speed range, stops at 0% PWM for semi-passive systems
- chromax.black.swap edition with all-black design and swappable red, black, white, blue, yellow and green anti-vibration pads for colour-customising (4 pads of each colour)
Specs 11
| Product Dimensions | 3.62"L x 3.62"W x 0.98"H |
|---|---|
| Brand | Noctua |
| Power Connector Type | 4-Pin |
| Voltage | 12 Volts |
| Cooling Method | Air |
| Noise Level | 22.8 Decibels |
| Material | Fibre-glass reinforced PBT |
| Maximum Rotational Speed | 2000 RPM |
| Air Flow Capacity | 78.9 Cubic Meters Per Hour |
| Item model number | NF-A9 PWM CH.BK.S |
| Manufacturer | Noctua |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Nov 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Yo dog I herd you like quiet? So I got you effective cooling too!
OK so more serious I upgraded form a 3600 to a 3900X and figured i could use a bit more cooling since the 3900X are known to run hot. Well with my unique system there is a need for unique cooling solutions ,and I like em quiet. PROS: This fan is actually somehow quieter than the Original Brown fan 14mm thickness, ,but it is 25mm thicc. Mounts right up without having to take cooler off, And the box is super nice like all noctua products. It provides better cooling by 2-4 degrees, I run at 50 at idle and 60 while flat out the 3600 ran at about 10 degrees cooler. My system is built for minimal noise and minimal fans. Everything is Perfectly silent. If you need a quite 92mm fan go ahead and buy this. I also like Be Quiet! Silent Wings or Dark Wings for case fans but Noctua is the way for Small and effective. and the L9 is the perfect cooler if you are tight on space and this fan gets you the looks you want. ok here is the CONS Its thicker than the original fan , but this is only a negative if you cant spare the extra 11mm and it s so quiet that you cant tell if its even running. im not sure if its legal to be this quiet. and final thoughts every Noctua product i have tried so far has well beaten my expectation and i will recommend them to anyone with any need, especially if you needs are good cooling and shhhhhhhhh.
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Reviewed in the United States on April 17, 2021 by Fjrn Fjrn
Good fan, but could be stronger
As expected from Noctua, this fan seems very well built. It runs smoothly with very minimal vibrations and is extremely quiet even at full speed. It was clearly designed more for silence than performance though since it doesn't move a huge amount of air even when running at full speed in open air. I'd say it has about average performance for a 92MM fan with much lower than average noise. It would be nice if this fan had a bit higher maximum RPM in case more cooling is ever needed since it could always be turned down if it's too loud but can't go higher than 100%, but since most people buying Noctua fans are probably mostly doing it for the silence and wouldn't normally be running it at full speed anyways, this wouldn't be a drawback to most of their customers.
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Reviewed in the United States on May 3, 2023 by JMF
Best fan for your money
If you swap all of your fans for these, your system will run cooler and more quiet, almost guaranteed. Not a lot of companies out there like Noctua, I highly recommend going to their website to see compatability.
Reviewed in the United States on May 22, 2023 by bryce anaya
Efficient fan
This was an efficient fan and I purchased it to add as a 2nd fan to my CPU. Works well and came with everything needed to install. The extra color accent pieces were a nice touch but I just stayed with black.
Reviewed in the United States on January 28, 2024 by KurtD0g
yay!!! fans
great and quiet fans, good airflow and the materials feels very sturdy
Reviewed in the United States on January 29, 2023 by samual sargent
These fans look and work great
I have a Silverstone tj07 case and I needed some new rear fans, but most of what I found either wasn't quiet or were terrible quality. originally I was just gonna buy normal NF-A9s but then I saw they had chromax. they fit in perfectly with the rest of my system, move a lot of air, and are nearly silent.
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Reviewed in the United States on August 25, 2021 by SMA1525 SMA1525
Effective Fan
I bought this fan to replace the stock 80mm fan in my Dell G5 desktop to improve airflow since this pc only has 1 case fan. It was very easy to install, my case already had pre-drilled holes for a 92mm fan. It is also much quieter than the stock fan. I paired this fan with a Noctua NH-U9S cpu cooler and they lowered my temps by over 20c. Overall nice fan, worth the money.
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Reviewed in the United States on May 31, 2021 by Brandon
Great fan, quiet, only 1 inch cord
Very well built, though I wish the pwm cord coming directly from the fan was longer. The “included extension cord” is really a required extension since the pwm cable coming from the fan is only about an inch long. Otherwise it does it’s job well and quietly!
Reviewed in the United States on January 3, 2021 by Alex