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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, Sep 11
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Features
- Premium quiet fan, 200x200x30 mm, 12V, 3-pin Molex, 800/550 RPM, max. 18.1 dB(A), >150,000 h MTTF
- Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Large 200mm diameter for high airflow performance at extremely low noise levels, three sets of mounting holes (154x154, 170x170 & 110x180mm)
- 3-pin FLX version provides 800/550rpm speed settings via Low-Noise Adaptor to fine-tune the fan for maximum airflow or near-silent operation
- Includes anti-vibration mounts, fan screws, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply
Product Dimensions: 11.22 x 11.22 x 1.5 inches
Item Weight: 1.55 pounds
Manufacturer: Noctua
Item model number: NF-A20 FLX
Is Discontinued By Manufacturer: No
Date First Available: May 31, 2017
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Sep 11
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
This is a quite and reliable fan. I've had no issues from it so far.
Reviewed in the United States on December 8, 2022 by Kevin P.
I bought this to replace the fans that originally came with my computer case, which were 6-7 years old. The fans were carefully packaged, each in its own box, with ample protection and wrapping. There were parts for a variety of different configurations, and using the instructions I had no trouble figuring out what I needed to do. The fans themselves seem very well made -- solid, with no dangling pieces. They snapped right into place with minimal use of tools. I've had the fans in place for several months now without any issues.
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Reviewed in the United States on July 31, 2022 by Mark Kupferman
My media / work room is far from silent. With my projector running, HEPA filters and computer server with 10 NAS drives always spinning, its an acquired environment to say the least. Not clanky loud, but one wouldn't want to meditate in here. Anyways a few days ago, the noise level that I became accustomed started creeping into my conscious mind. The level went up, something changed. Luckily it was just a 200mm Cooler Master fan that came with my EATX case. I dont know how long it was twitching out, but it had a new vibration that threw off the balance of the case and lifted the noise level to unacceptable levels. I immediately removed the fan and ordered another on amazon. Due to the higher price and good reviews I got this fan. It arrived 48 hours after I ordered it. 25 minutes after it arrived it was installed and I was tossing the extra pieces and box in the attic (yes, it was supposed to have extra pieces). The installation was simple and the attachment points are really quite ingenious. All my other fans do a hard attachment with screws. these hang by soft stretchy cones. All the right places are padded on the fan and on the attachment points. Its only been running 30 minutes now, however adding it to my server added 0 noise to my room compared to how its been running since I removed the old fan. I suppose maybe if the room was whisper quiet I might hear something, but its far below the ambient noise level of my media room.
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Reviewed in the United States on March 30, 2019 by T222T222
I bought this unit to help cool my PC that I just built. I am running a Ryzen 7 3800XT that is air cooled with their NH-D15 cooler on an x570 ASUS Crosshair VIII Hero board. Under a full load, I run about 105-125 CPU temp. When I turn up the case fans, I can drop my temp 15-20 degrees. At idle, I run 86 degrees consistent. I am running an old school case of Cooler Master HAF X. I have this fan on the front for HDD/SSD cooling and the side case fan as well. These fans move some serious air and are whisper quiet. The warranty that comes with them is also impressive. You won't be disappointed with their products.
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Reviewed in the United States on November 20, 2020 by Brenda Gayle
Replaced two Cougar 120mm fans with this single 200mm fan, and the computer is significantly quieter. The noise seems to be at a lower frequency as well which makes it more tolerable. I am running this at the low speed setting with the adapter cable which came with the fan. This fits in the front, but not the top of a CoolerMaster HAF 912, which is a real shame. Minimal surgery required if you want the faceplate of the case to not bulge out on the sides when everything is all buttoned up. I forgot to get a noise level reading in the room before I replaced the fans, but now it is between 38 and 39 dBA according to a little sound meter I bought here on amazon. Link below. https://www.amazon.com/gp/product/B01AHK8WUW/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
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Reviewed in the United States on July 22, 2020 by Kindle Customer
I needed a 200 mm fan for my phanteks case and found out it would not fit in without some trimming. Note to self frame is (I think) fiberglass reinforced plastic. My god, it worked but the itching in my hands for days. Never ever will I do that again.
Reviewed in the United States on October 27, 2021 by David
Absolutely awesome fan, and super quiet. I bought this because I'm already a huge fan (haha) of Noctua's products, and I needed the trifecta of super-low power draw (0.08A DC), very quiet operation (18.1 dB(A)), and massive MTBF (150,000 hours) for a thermal destratification application in a 4-season fiberglass travel trailer setup. This fan is connected to a 12v AGM deep cycle battery (85Ah, which can run it for something like 3 weeks, 24/7, before needing a recharge) and draws air through the under-bed storage area that otherwise becomes a huge coldsink if left unventilated. The approximately 88 CFM (@800 RPM) rating means the air under the bed platform is fully exchanged a little quicker than once per minute, and results in the temperature staying within 2-3F that in the rest of the trailer. Previous to this solution, at sub-freezing outside temperatures, it got easily 15-20F colder under there than the temperature in the rest of the trailer. If you need a quiet, super-efficient, durable fan that can really move some air, this is the one to get.
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Reviewed in the United States on January 3, 2018 by M. Carlson
Can’t go wrong with Noctua, very quiet and efficient fan. Just wish it was in a different color 😄
Reviewed in the United States on January 11, 2022 by Ryan Kaler