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Availability:
In Stock.
Arrives
Aug 8 – Aug 10
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Features
- Premium quiet fan, 120x120x25mm, 12V, 3-pin Molex, 2000/1700/1350 RPM, max. 22.6 dB(A), >150,000 h MTTF
- Next-gen A-series design combines high airflow and high static pressure performance, ideal both as a case fan and for CPU coolers, watercooling radiators and AIO liquid cooling systems
- State-of-the-art engineering (AAO frame, Flow Acceleration Channels, record tight 0.5mm tip clearance) and construction (Sterrox LCP material, metal-reinforced hub, metal bearing shell, etc.)
- 3-pin FLX version provides 2000/1700/1350rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation
- Includes anti-vibration mounts, radiator gasket, fan screws, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply
Brand: Noctua
Item model number: NF-A12x25 FLX
Item Weight: 12.7 ounces
Product Dimensions: 4.72 x 4.72 x 0.98 inches
Item Dimensions LxWxH: 4.72 x 4.72 x 0.98 inches
Color: brown
Voltage: 12 Volts
Manufacturer: NOCTUA
Country of Origin: Taiwan
Is Discontinued By Manufacturer: No
Date First Available: May 2, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 8 – Aug 10
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
Uno de los ventiladores más silenciosos que he probado, tengo una torre ROG Helios y al cambiar todos los ventiladores que vino de fabrica incluido el de la refrigeración líquida fue un cambio significativo ya que se redujo el ruido a la mitad, y la temperatura se mantiene muy bien. Lo recomiendo 10/10
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Reviewed in the United States on January 18, 2023 by Jhonny
Noctua brings a certain value to fans, that you don't appreciate, till you have it. Happy with my purchase, and the fan has been going strong.
Reviewed in the United States on February 2, 2023 by Core
These are amazing. Even at top speed, they are very low noise, they install as fast as you are with a screwdriver (faster if you use the noise dampening connectors), they are super high quality, and the gasket works perfectly. My cpu is a liquid cooled and I have 2 of these in a push-pull configuration on the radiator and now the cpu temperature maxes out with a max load and max overclocking ten degrees C lower and the temperature overall is lower and drops much faster than with the previous fans that were actually pretty good. Airflow through the radiator is amazing. These fans and the 4 pin pwm version of the same physical configuration are the best I have ever seen in decades of working with computers when it comes to radiators and air cooling heatsinks. I have already ordered more for use in other systems and to blow air out of the tower itself (my system doesn't have a powered intake for some reason, but I would use these for that too, if I could). I actually like the colors and look of these, I know that the general opinion is that they look ugly, but they look pretty good to me in my system. There are tons of ways to attach them both physically and electrically. So you can connect them directly to the motherboard or pci card via 3 pin connector or directly to the power supply. So you can actually use as many as you want, creating new intakes and outputs in the case and/or for duct channels as the power supply connection can be chained with as many fans as you can power. They do cost more than usual, but they are absolutely worth it. They will last forever. I have had very good fans in the past and they have never had the six year warranty that these have. They also do not have the travel between the rotor and the stator base that other fans have, which is a good indicator of the longevity of almost any device. And the cable attachments to lower the top speed of these fans are nice to have, but these fans are so quiet that I can have them permanently running at top speed without any problems. I have both light and sound sensitivities and these fans aren't a problem for that at all. I also have chronic migraines and I can leave my computer running during them because they are so quiet. I really can't say enough about how much I love these things
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Reviewed in the United States on June 30, 2020 by Dave
I have never "liked" Noctua fans until this one. Not because they're ugly and not because I don't believe that they're very well made and will last forever, but because I never thought I got enough air flow for the cost and noise. I realize there are very high-speed ones, but I don't need that. I built a few computers years ago using Corsair 600T cases, which I thought were great, as I like using a number of slower-running fans to using fewer, faster fans, and the 600T was nothing if not generous with fan space. (I thought the Cooler Master Excalibur fans were great, but they didn't sell well and I am apparently one of about 3 people who liked them. Having said that, I have 7 of them running a 2/3 speed in a 10-year-old computer and they still run just fine.) However, I just built a new computer, Excaliburs are long since unavailable, and I'm very sensitive to fans that "whine", even if they're not loud. I decided to try one of these and I really like this one. At full speed it's not quiet, but it moves significant air, and the noise has that "white noise" quality of not being noticeable until it stops. I hate paying $30 each, but if that's what it takes, I'm all in since my new case doesn't allow many slower, cheaper fans. Oh, and I do like very much that Noctua provides those long thin screw-replacement thingies as they are a delight to use when the placement allows it.
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Reviewed in the United States on August 14, 2021 by Frobisher
I used this as a replacement fan on a boat refrigerator unit. I cut off the 3-pin plug and wired in the positive and negative, ignoring the ground wire. Works great and is very quiet. It also draws half the amperage of the original fan when at full RPMs
Reviewed in the United States on August 11, 2022 by Amazon Customer
premium build quality, premium packaging, sound? I added this one as a rear fan and it's like I've added nothing whatsoever in terms of noise, had a pretty easy time setting this thing up, a bit tough with the included rubber mounts but it's so worth it And for the big part, as a single rear fan on my TD500 white mesh case this had like 4-5 C° decrease in temps when multitasking & while playing games (full load) to both the cpu and gpu which is pretty drastic for a one fan The only cons I'd consider which are pretty minor and subjective are the color options, (tho it went well with my white case) , and the pricing - which is to be expected at this build quality and performance
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Reviewed in the United States on April 1, 2021 by Man
This is a good fan, it's quiet, too quiet. I bought this fan to replace my 4 pin one (Noctua NF-A12x25 PWM which was out of stock back in september) it was pretty good dispite it being a 3 pin, but then one day in October the fan stopped working randomly after turning it on for an hour and leaving it on the login screen, got me a bit paranoid since it's a good fan, just yesterday while I was running my PC it felt hot, I checked AND THE FAN WAS NOT SPINNING, like seriously? Idk if this is my motherboard or the fan acting up I did not have this happen back when I had a 4 pin fan, (reason I replaced the last was cuz it was being a bit loud, so yea I now see the Noctua NF-A12x25 PWM back in stock and im just gonna install that one with the rubber base and everything like I did with this fan (which I did't do with the previous one) but yea Noctua your fans are soo quiet to the point where I can't tell if it's not running and it can be bad esspecially if it decides to not spin anymore, this was the only fan I ever had a problem with (usually took a quick reboot to see it work again but yea) i'll continue to support you peeps but still this fan made me paranoid and almost overheated my PC yesterday.
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Reviewed in the United States on November 14, 2020 by Amazon Customer