Noctua NF-A14 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (140mm, Black)
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Availability:
In Stock.
Arrives
Thursday, Sep 11
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Features
- Heavy duty cooling fan, 140x140x25 mm, 12V, 4-pin PWM, max. 2000 RPM, max. 31.5 dB(A), >150,000 h MTTF
- Award-winning 140x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior cooling efficiency
- 12V 2000rpm model (31.5dB) with 4-pin PWM connector for automatic speed control via 4-pin PWM fan headers, broad 500-2000rpm speed range
- High-speed industrialPPC version for industrial heavy-duty applications that require extreme cooling performance and advanced ingress protection
- Ruggedised fibre-glass reinforced polyamide construction and IP52 certified water and dust protection
Product Dimensions: 5.51"L x 5.51"W x 0.98"H
Brand: Noctua
Power Connector Type: 4-Pin
Voltage: 12 Volts
Cooling Method: Air
Compatible Devices: Desktop
Noise Level: 31.5 dB
Material: fibre glass reinforced polyamide
Maximum Rotational Speed: 2000 RPM
Product Dimensions: 5.51"L x 5.51"W x 0.98"H
Brand: Noctua
Power Connector Type: 4-Pin
Voltage: 12 Volts
Cooling Method: Air
Compatible Devices: Desktop
Noise Level: 31.5 dB
Material: fibre glass reinforced polyamide
Maximum Rotational Speed: 2000 RPM
Series: NF-A14 iPPC-2000 PWM
Item model number: NF-A14 iPPC-2000 PWM
Item Weight: 11.2 ounces
Item Dimensions LxWxH: 5.51 x 5.51 x 0.98 inches
Color: Black
Manufacturer: Noctua
Is Discontinued By Manufacturer: No
Date First Available: June 24, 2014
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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
As the title suggests is this $30 fan worth your money? I've compiled some figures that I find interesting and hopefully they will help you in choosing. I purchased this fan to upgrade the NZXT FX-140 PWM fan that came with my Kraken X40 liquid cooler. It was between this fan and the Noctua NF-A14 Premium Quiet fan. I got the PPC version because of its superior static pressure and wider range of RPM, while hoping I can find the perfect balance between cooling performance and sound. Due to the design of my Ibuypower Revolt Mini ITX case there is no room for a case fan. My Kraken X40 Liquid Cooler and its single 140mm fan is the only thing I have extracting heat out of the case. So with that in mind I needed something that had very good static pressure and could hopefully be quieter than the stock fan my cooler comes with. Even the fan intake is obstructed by the CD/DVD Drive, making a high static pressure fan even more important. Based on the specifications the Noctua should easily out-perform with lower RPMs and more pressure. My method for testing might not be the most scientific but the results are repeatable and I'm confident in their figures. Your numbers may vary based on your own system, location, software and tools but my purpose is just to compare and demonstrate the various properties of this fan compared to the one it is replacing. Software for testing ~ NZXT Kraken Control I can manually control fan speeds using the NZXT software as well as monitor liquid temps. Fans will be running the stock 12 volts. ~ Intel Extreme Tuning Utility Intel Extreme Tuning Utility allows me to test the cooling performance gains if any. Each Stress test will run for 10 minutes, waiting until liquid temperatures settle back under 37c before testing again. ~ Sound Meter via Smartphone App This is an application that turns your smartphone's microphone into a Decibel meter. The decibel reading won't be an exact representation of the fan dBA but it will give me something to compare the sound of the two fans I'm testing, while removing my own ears from trying to guess which one sounds quieter. The fan will be installed within the computer with the case closed. The computer is inside its own cabinet within an enclosed entertainment center (backing removed). The phone is about 6 inches away from the computer itself and not the fan. Noctua NF-A14 PWN fan 500-2000 RPM 4.18 mm-H2O 31.5 dBA 107.4 CFM NZXT FX-140 PWM fan 800-2000 RPM 0.8-2.2 mm-H2O 21-37 dBA 54.0 - 98.3 CFM The NZXT FX-140 PWM Stress tests 100% [*1950 RPM] fan speed keeps the liquid temperature at 41.8c Decibels: 64.5 50 % [*1350 RPM] fan speed keeps the liquid temperature at 44.3c Decibels: 53.5 25 % [*950 RPM] fan speed keeps the liquid temperature at 48.0c Decibels: 51.5 * Fan speeds are +/- 30 RPM, observed with NZXT Kraken Control. The Noctua NF-A14 Industrial PPC Stress tests 100% [*1800 RPM] fan speed keeps the liquid temperature at 39.8c Decibels: 56.0 50 % [*1075 RPM] fan speed keeps the liquid temperature at 43.0c Decibels: 50.5 25 % [*540 RPM] fan speed keeps the liquid temperature at 46.8c Decibels: 49.5 * Fan speeds are +/- 30 RPM, observed with NZXT Kraken Control. Conclusion The Noctua fan only has 7 blades with a gap large enough to fit a finger between them. This is by no means a quiet fan, anything over 50% fan speed is quite audible but its smooth operation makes the noise less annoying even at 100%. It's build quality holds up to its reputation and the results are in black and white. This is quite an expensive fan ($30) but for me it offers a lot of advantages over cheaper alternatives. For my purposes, and lucky to only need a single fan, I feel slightly ok with its price but of course wish they were a little less expensive. Open Hardware Monitor and Kraken Control both show the Noctua fan reaching maximum speeds of 1850 RPM, so within the +/- 10%. The fan simply outperforms the outgoing fan in every category offering lower temperatures, RPMS, and noise. The static pressure is definitely showing its worth and it's unfortunate to not know the minimum specs of this fan since Noctua doesn't advertise them. Still though even at 100% this fan is much quieter and because of its awesome cooling it won't need to stay at 100% for very long. So to answer the question... is it worth $30? That's for you to ultimately decide. I'm happy as I can now live in relative peace without the ramping up of a loud fan while also and getting cooler system temperatures. It didn't make as big of an impact on cooling as I would have liked, but that shows the radiator isn't that restrictive. I can also set my fan curve to be a little more aggressive without the obvious added noise. I think this may be the current king of 140mm SP fans, but not without a price.
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Reviewed in the United States on July 25, 2014 by Kal
Using four of these in push/pull on a Corsair H115i radiator and I am loving them. Gives truly exceptional flexibility between near silent to quiet performance from 550 to 850rpms via PWM control. These can also move air with authority at 100% but noise does begin to be a problem. Although with four working together they are moving around 200 cubic feet per minute with essentially just the sound of rushing air. The 3 phase motor, Self-Stabilizing Oil Bearing, and rubber corner inserts work well to help mitigate unwanted vibration. My personal experience with their cooling capability while paired with the Corsair H115i is that while using a PWM hub and Corsair's Link software absoloutely surpases the stock Corsair 140mm fans. They cool the radiator more effectively and quietly. I can usually just keep Corsair's Link software at quiet to balanced which results in water temps not going above 29 degrees C in a 68 to 70 degree F room. This will keep my overclocked I7-5820k (4.5GHz at 1.31v) under 60 degrees C for gaming and even some other CPU intensive tasks. I have these fans mounted as an exhaust for my case. Pros: - Top quality construction materials - Vibration isolating rubber inserts - Smooth PWM control through entire RPM range - 3 Phase motor - 150,000 hour MTBF and 6 year warranty - Square frame for better performance on radiators - 4.18mm H2O of static pressure - good for use on radiators - 107 CFM (182.5m^3/h) open air flow rate at 31.5 dB/A Cons: - Cost, but you're getting top of the line - Higher noise output than usual for Noctua but that can be remedied with PWM control - Stock vibration isolating rubber inserts are still brown, although you can get other colors Bottom line: You are getting great fans that will last for years with a warranty to match. Their performance to noise ratio is tough to beat and they deliver exceptional cooling when circumstances require exceptional solutions.
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Reviewed in the United States on October 31, 2016 by Nicholas R. Nicholas R.
These fans move an incredible amount of air through my radiator. I'm very pleased with my purchase overall. I did have to use a fan controller on one of them due to some issues with my motherboard. I also noticed that the BIOS sometimes registers the fan speed as lower than the recommended minimum, even when set to a floor of 600rpm. It's a X370 motherboard from a big name. I've found that I can actually run them around 1600rpm and the noise level is quite manageable. If you intend to run them at full speed, they're going to be loud. I have an open case design on my system and use three of these on a radiator. They've been exceptional for that purpose. Expect to need a fan controller or to customize the bios settings for fans. Don't go below 600rpm with this model. I've had extremely good luck with noctua products over the last few years. --- Update Jan 2024. (original was 2019) I ended up repurposing these fans from a radiator to case fans. At the time I purchased, the static pressure was decent compared to my older fans. However, compared to modern fans they perform poorly. I've switched to another brand and am able to get better performance at 1200 rpm. Much quieter and temps are even lower than these at full tilt. if you do choose to use them with a radiator, they are better with thinner radiators. I had an extra thick rad that just needs stronger pressure. The fans held up very well though. They still work.
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Reviewed in the United States on December 31, 2019 by Lucas Holt
Mounted 3 of these on an Arctic liquid freezer ii 420 and it dropped my max temp on a 13900k from 97 to 88 degrees when running cinebench 23 and it improved my score. Idle temps went down from 37 to 32 degrees. It is a little noisier than the stock fans but they move considerably more air. Made a great aio cooler even better if you don’t mind the little extra noise. With a modified fan curve you can regulate some of the noise. Fantastic fan.
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Reviewed in the United States on September 20, 2023 by LynxZ