Product Dimensions | 1.57"L x 0.39"W x 1.57"H |
---|---|
Brand | Noctua |
Power Connector Type | 3-Pin |
Voltage | 12 Volts |
Cooling Method | Air |
Compatible Devices | Printer |
Noise Level | 17.9 dB |
Material | Fibre-glass reinforced PBT |
Maximum Rotational Speed | 4500 RPM |
Air Flow Capacity | 8.2 CMPH |
Series | NF-A4x10 FLX |
Item model number | NF-A4x10 |
Item Weight | 5.6 ounces |
Item Dimensions LxWxH | 1.57 x 1.57 x 0.39 inches |
Color | Brown |
Computer Memory Type | DIMM |
Manufacturer | Noctua |
ASIN | B009NQLT0M |
Is Discontinued By Manufacturer | No |
Date First Available | October 9, 2012 |
Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
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Purchase options and add-ons
Product Dimensions | 1.57"L x 0.39"W x 1.57"H |
Brand | Noctua |
Power Connector Type | 3-Pin |
Voltage | 12 Volts |
Cooling Method | Air |
Compatible Devices | Printer |
Noise Level | 17.9 dB |
Material | Fibre-glass reinforced PBT |
Maximum Rotational Speed | 4500 RPM |
Air Flow Capacity | 8.2 CMPH |
About this item
- Premium quiet fan, 40x40x10 mm, 12V, 3-pin Molex, 4500/3700 RPM, max. 17.9 dB(A), >150,000 h MTTF
- Award-winning 40x10mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Ideal replacement for noisy or broken 12V 4cm fans in 3D printers, DVRs, NAS, switches, routers, other network and storage devices, etc.
- 3-pin 12V FLX version can be run 4500 or 3700 rpm using the supplied Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation
- Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers
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From the brand
Noctua Cooling Solutions
Noctua's premium cooling components are internationally renowned for their superb quietness, exceptional performance and quality.
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Price | $13.95$13.95 | $14.95$14.95 | $10.99$10.99 | $14.95$14.95 | $12.98$12.98 | $8.99$8.99 |
Delivery | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 |
Customer Ratings | ||||||
Noise level | 4.8 | 4.2 | 3.6 | 4.8 | 3.8 | 3.7 |
Easy to install | 4.7 | 4.2 | 4.4 | 4.8 | 4.7 | — |
Quality of material | 4.8 | 4.5 | 3.6 | 4.7 | — | — |
Value for money | — | — | 3.6 | 4.6 | 4.2 | 4.2 |
Sold By | Noctua Cooling Solutions | Noctua Cooling Solutions | GZHD | Noctua Cooling Solutions | PLUSPOE | CLELO Direct |
cooling method | Air | Air | Air | Air | Air | Air |
power connector type | 3-Pin | 4-Pin | 2-Pin | 3-Pin | 2-Pin | 2-Pin |
compatible devices | Printer | Desktop | Printer | Desktop | Desktop, Printer, Server | Printer |
air flow capacity | 8.2 cubic meters per hour | — | — | 9.4 cubic meters per hour | 7.56 cubic feet per minute | — |
max rotational speed | 4500 rpm | 5000 rpm | 5700 rpm | 5000 rpm | 6800 rpm | 5700 rpm |
noise level | 17.9 decibels | 19.6 decibels | 25.3 decibels | 14.9 decibels | 27.5 decibels | 25 decibels |
material | Fibre-glass reinforced PBT | Fibre-glass reinforced PBT | Glass | Fibre-glass reinforced PBT | Plastic | — |
Product Description
Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x10 FLX is a highly optimised, premium quality quiet fan in 40x10mm size. Smooth Commutation Drivetechnology and Noctua’s reference class SSO2 bearings ensure superb running smoothness and excellent long-term stability. Topped off with modular cabling and a Low-Noise Adaptor and OmniJoin Adaptor Set, the NF-A4x10 is a premium choice for the highest demands.
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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Flow Acceleration ChannelsThe NF-A4x10 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. |
SSO2 BearingThe NF-A4x10 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. |
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 mounting systems and fan clips used on heatsinks. |
Inner Surface MicrostructuresWith the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency. |
Reduced motor hub size
Thanks to its streamlined, compact motor design, the NF-A4x10's motor hub is smaller than with conventional 4cm fans. This allows for more blade surface area and thus contributes to the NF-A4x10's superior airflow and pressure performance.
NF-A4x10 PWM | NF-A4x10 FLX | NF-A4x10 5V PWM | NF-A4x10 5V | |
---|---|---|---|---|
Customer Reviews |
4.8 out of 5 stars
1,596
|
4.8 out of 5 stars
10,379
|
4.7 out of 5 stars
785
|
4.8 out of 5 stars
3,512
|
Connector | 4-pin PWM | 3-pin | 4-pin PWM | 3-pin |
Voltage | 12 V | 12 V | 5V | 5V |
RPM | Max: 5000 / Min: 1000 | 4500 | Max: 5000 / Min: 1000 | 4500 |
RPM with L.N.A. | 3700 | 3700 | - | - |
Acoustical Noise | 19,6 dB(A) | 17,9 dB(A) | 19,6 dB(A) | 17,9 dB(A) |
Acoustical Noise with L.N.A. | 12,9 dB(A) | 12,9 dB(A) | - | - |
Size | 40x40x10 mm | 40x40x10 mm | 40x40x10 mm | 40x40x10 mm |
Colour | Brown & Beige | Brown & Beige | Brown & Beige | Brown & Beige |
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Technical Details
Additional Information
Customer Reviews |
4.8 out of 5 stars |
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Best Sellers Rank | #22 in Computer Case Fans |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, performance, and connectors of the electronic component fan. For example, they say it's a high quality fan that works well, and comes with several adapters. Customers are also impresseded with the adapters, saying it provides excellent airflow. Overall, customers are happy with their purchase and recommend it to others.
AI-generated from the text of customer reviews
Customers like the noise of the electronic component fan. They say it's super quiet, an improvement over the fan noise and heat generated, and runs very quietly. The fans move a ton of air for how silent and small they are, and the sound reduction is outstanding and truly worth the price.
"...In almost every scenario I’ve experienced excellent airflow, huge noise reduction and not a single meltdown thus far...." Read more
"...WOW!!! this fan is super quiet. It is 15-20db quieter than the OEM fan (in my new CCTV DVR)...." Read more
"...and everything went quickly, no issues and now my NVR is running very quietly and the internal temperature is down...." Read more
"...The frame of the fan features a rubberized edge to help reduce noise, a smaller fan hub size which allows for more room for bigger blades on the fan..." Read more
Customers are impressed with the quality of the fan. They say it's a high quality fan, and the components arrived in a sturdy and well-laid out plastic. They also say it moves a lot of air and is super quiet. Customers also say that it drastically improves measured temps. They are happy with the fan's quality and performance, and mention that it has not had a single meltdown.
"...The fans are super secure, super quiet, super efficient, they have accessories that REALLY helped my scenario. I couldn't be happier!..." Read more
"...I’ve experienced excellent airflow, huge noise reduction and not a single meltdown thus far...." Read more
"This fan and its components arrived in a very sturdy and well laid out plastic container, inside of the box...." Read more
"...I used this fan in my NVR and it moves a lot of air and is super quite." Read more
Customers like the performance of the fan. They mention that it works well, is absolutely silent, and is a direct replacement for the stock motherboard fan. The fan is quiet even at maximum speed, and completely solves the problem. It is also super secure, super quiet, and efficient. Customers also appreciate the Omnijoin connector, which works well to connect the stock fan cable to the 3 pin of the product.
"...The fans are super secure, super quiet, super efficient, they have accessories that REALLY helped my scenario. I couldn't be happier!..." Read more
"...adapter for this (and several others) and everything went quickly, no issues and now my NVR is running very quietly and the internal temperature is..." Read more
"...Very low vibration, and worked like a charm on my camera!" Read more
"As expected, has worked flawlessly in my voron hotend, even at chamber temps.Love noctua fans...." Read more
Customers like the connector on the electronic component fan. They say it comes with several adapters, attachments, and hardware. Customers also mention that the cables and accessories provided are exceptional and cover just about every scenario.
"...There are four included rubbery inserts that you put through the case holes for your unit. In this case, I only needed two per fan...." Read more
"...your doing the Noctua makes retrofitting a breeze and comes with just about everything you could concievably need to shoe it in to any kind of build..." Read more
"...During unboxing, I found that it was well stocked with mounting screws, isolation mounts, various wiring harnesses and adapters...." Read more
"...The frame of the fan features a rubberized edge to help reduce noise, a smaller fan hub size which allows for more room for bigger blades on the fan..." Read more
Customers are satisfied with the efficiency of the electronic component fan. They mention that it provides very good airflow, is excellent, and is the best fan you can buy. Some say that the bearings, soft mounts, and good aerodynamics make for a very comprehensive fan kit.
"...These fans are fantastic, whisper quiet and provide very good airflow to my custom Raspberry Pi case...." Read more
"This fan is so good I can’t hear it make me believe it’s actually not running but every time I check it’s on lol" Read more
"...(powering off de-sync’s my dual lead screws so it just stays on) great little fan, quiet and effective as well as versatile, would highly recommend." Read more
"Nice fan, packaged well, with all the bells and whistles it seems...." Read more
Customers like the air flow of the electronic component fan. They say it produces plenty of airflow and is quite silent. Some customers also say it moves more air than the original fan did, and that it pushes a ton of air for its tiny size. Overall, most are satisfied with the airflow performance of the fan.
"...In almost every scenario I’ve experienced excellent airflow, huge noise reduction and not a single meltdown thus far...." Read more
"Not much to review here. I used this fan in my NVR and it moves a lot of air and is super quite." Read more
"...for more room for bigger blades on the fan which in turn provides more airflow, and the blades themselves have special grooves and bumps to help..." Read more
"...The old fan moved a lot of air. The Noctua fan moves significantly less air. So much less air it actually makes me concerned...." Read more
Customers like the value of the electronic component fan. They say it's well worth the price, easy to install, and saves money. Some mention that it'll save you time and money over buying a new switch or building a server room.
"...the price of another fan I saw on Amazon, but, in my opinion, WELL worth it...." Read more
"...Great value for the money. Totally quiet even at full speed!" Read more
"...it’s well worth the $15 price!..." Read more
"...The rubber adapters are made out of very poor material...." Read more
Customers find the installation of the electronic component fan to be easy. They mention that the screws provided allow for easy replacement, and the extensive documentation on installation is excellent. They also say that the included accessories and instructions cover most installation needs, making retrofitting a breeze.
"...If you know what your doing the Noctua makes retrofitting a breeze and comes with just about everything you could concievably need to shoe it in to..." Read more
"...It is 15-20db quieter than the OEM fan (in my new CCTV DVR). Installation was very easy..." Read more
"...fan comes with directions that are easy-to-read and installation is simple the screws supplied allow you to replace an existing fan and still have a..." Read more
"...Very easy to install, with the only tricky part being the replacement of the power connector with the one I cut off the ZWO fan...." Read more
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My Lorex DVR has two fans. The fans in the Lorex DVR are "Fonsoning fsy40s12m." This company is in China. An email to them went unresponded to. An online research revealed only ONE seller that would sell these in lots of 50 each at a minimum...I only needed two! The fans in my Lorex DVR were LOUD already, but, when one started to go (after only about a year and four months), it became unbearably loud! Lorex support is horrible, as is their warranty (one year). I was told to either send in the DVR for a charged repair or replace the entire DVR. After conducting a ton of research, I discovered that the Lorex fans are 40mm (each side length) and 10mm deep...I received quite the education as someone who started out with zero know-how on this.
So, I opened up the fan packaging...the cable had THREE pins for the connector...not TWO like what I needed and what the Amazon picture displayed. Okay, well this came with a 3 to 2 pin connector adapter...I thought "no problem." By the way, there is also an extension cable, in the event your fan is placed far from the power supply...very nice. Back to the 3 to 2 pin adapter...I put it in and assembled the entire DVR...a LOT of work (at least for plain old me). After all that work, the fan didn't even budge! Ouch!
Then, I saw these other adapters included by Noctua. The instructions stated that, where the polarity is OPPOSITE what the connectors are set up as, then these special adapters can be used (you may be wondering what the heck I'm talking about, but to explain that would be tough here. Perhaps an easy way to explain it is if the wires on the Noctua are opposite what the power supply is in your unit...meaning, the red wire needs to connect to the black wire instead of red, etc.). I thought..."Oh no. Do I need to do this???!!! I can't just use an adapter?" Yes...I did. But, better this than not having a working fan. Unfortunately, you don't know if you have a reversed polarity problem until the fan is plugged in, so I recommend NOT reassembling the entire unit until you've tested the fan first, if possible and if it's safe. So, I went back to the drawing board and took the old fans out and cut their wires close to where the fans are located....because, with this setup, you need to use the pins of the ORIGINAL fans. You then need to insert the ends of the ORIGINAL fans (i.e., the cords with the pins connected to them...not the cord with the original FAN connected to it) into these special adapters with the ends of the NOCTUA fans...no wire stripping is necessary. You just push the buttons down on these special adapters with a pair of pliers and...voila...you have a makeshift fan connection using the NOCTUA fans with the ORIGINAL fans pins. I plugged them in and I had motion!!
Now, one of the accessories comes with a special cable that will reduce the RPM's of the fans to make them quieter. I thought, "Hmmmm...the 'normal' RPM's on these things must be a bit loud for Noctua to include such a cable." NO!! They are super quiet! They are quieter than the original fans when I first received the Lorex DVR brand new!!! In fact, had I known about these Noctuas back then, I might have just installed them at that time!!! I need to stand next to the DVR to hear the fans (maybe five to ten feet or so).
Oh, I almost forgot...the connections of the fans themselves. So, the old Lorex fans were screwed into the case of the DVR. There was a special nut in the back of the Lorex fans to accept the screw used. The nut wouldn't fit the Noctua since the nut was hexagonal, and the back of the Noctua is round. "Now what am I going to do?" I thought! Well, Noctua included an answer for this too!!!! There are four included rubbery inserts that you put through the case holes for your unit. In this case, I only needed two per fan. I couldn't use four because there were only two holes in the DVR at the bottom. So, I inserted these rubber pieces through the two bottom holes and used only the two bottom holes on the fan. I found that my needle-nosed pliers were very handy here because I didn't have much space and I really wanted a snug fit, so I used the pliers to pull the rubber pieces through. In fact, these rubber pieces are supposed to decrease sound even more, in addition to the rubber bumpers on them.
The fans are super secure, super quiet, super efficient, they have accessories that REALLY helped my scenario. I couldn't be happier! And, I didn't have to spend hundreds or thousands of dollars on a repair or replacement of my DVR and lose any more time without it. And, they are quieter than the original fans...without the RPM reduction cable! When I looked, these fans are about twice the price of another fan I saw on Amazon, but, in my opinion, WELL worth it. If you have a DVR with fans that are going bad or just plain noisy, these Noctuas just my be your ticket.
Now, I’m not that kinda guy but over the years I’ve purchased dozens of these these either as 3-pin or 4-pin PWM as well as the a4x20 model and so on and absolutely love them.
Here’s why:
I work from home and also have a home lab with a lot of enterprise equipment that would be traditionally found in a Server farm. If you’ve ever been in a Server room, you know how loud we are talking here. These manufacturers simply cram in the cheapest, biggest, loudest fan they can find. ‘Better to protect the hardware’ is their line of thinking. But, why can’t we have it all?
A lot of people with Server gear at home mitigate this issue by buying an incredibly expensive and large soundproof Server Cabinet. Me, I’d like to handle the issue at the source if I can manage close to the same airflow using more quiet fan technology. Keep in mind I said close to. You won’t be able to get the same CFM as a 28mm San Ace running at 7,200 rpms but then again you may not need it. However a Noctua at 4,700rpm could be more than adequate. In a home environment there’s much more control over various active / passive cooling methods and you won’t see necessarily the same kind of workload. Also, ive found that even 2x a4x10 at 4,700rpm is quieter (and the noise is of a less irritating pitch) than some of the 7,200rpm and up fans I’ve encountered.
Anyhow, while the benefits are great you also must be responsible for fine tuning for your application and paying close attention to system / internal temperatures to ensure the quiet fans are adequate. This could mean a better layout in the chassis, getting better airflow in your rack, heatsinks, and so on... not just fans. So, consider that my disclaimer. Use your head and get the data you need to make an informed decision.
If you know what your doing the Noctua makes retrofitting a breeze and comes with just about everything you could concievably need to shoe it in to any kind of build / scenario you can think of. The extras every Noctua comes with may seem excessive to some, but even if you don’t use them immediately they’ll save you in a pinch if you keep them in a spares drawer.
In almost every scenario I’ve experienced excellent airflow, huge noise reduction and not a single meltdown thus far. Whenever I’ve done a before and after and clocked temperatures I’ve seen this particular 4,700rpm fan outperform generic faster spinning fans that supposedly have superior CFM. Instead of using the low noise adapters I frequently utilize a separate manual fan controller so I can dial in just the right mix of noise / speed / airflow for a given application. See the photos I’ve provided for where I’ve done exactly this with Supermicro M28SACB cages, disabling the on board fan control. However, you can also get a PWM fan (I’d use the a4x20 in that case) and use Supermicro’s fan and temperature control features.
So, even though it’s a home environment the use cases aren’t mild. I’m talking 48 disk raid arrays that I’ve gotten cool as a cucumber AND quiet as a church mouse.
In the other photo I posted it’s my latest application retrofitting 4x A4x10 into a Sonnet Tech xMac mini rack mount Server. I’ve also successfully used these fans or similar models in all kinds of other gear. Again, doing a before and after of internal and drive temps is the only way you can determine if this solution can work for you. Don’t be careless- heat is a noble foe.
Noctua, I don’t know what I’d do without you. My world would be unbearably loud.
However, one small complaint Noctua if you’re listening: you’ve moved from the standard silicone vibration mounts to what you call the NA-AV3. This is the first time I’ve received these so I’m assuming it’s a fairly new change. I find them a bit fiddly and less easy to use compared to their predecessor. It also makes it more difficult to shoe-in with various retrofits because it has no flat side.... although I can work around it. I’m guessing they help with some use case I’m unaware of because I don’t see the utility at all in the change. Also, the stock at amazon seems to be a variety of the older and newer models as it’s been a toss up which kind I wound up with on my last order.
Reviewed in the United States on March 4, 2019
Now, I’m not that kinda guy but over the years I’ve purchased dozens of these these either as 3-pin or 4-pin PWM as well as the a4x20 model and so on and absolutely love them.
Here’s why:
I work from home and also have a home lab with a lot of enterprise equipment that would be traditionally found in a Server farm. If you’ve ever been in a Server room, you know how loud we are talking here. These manufacturers simply cram in the cheapest, biggest, loudest fan they can find. ‘Better to protect the hardware’ is their line of thinking. But, why can’t we have it all?
A lot of people with Server gear at home mitigate this issue by buying an incredibly expensive and large soundproof Server Cabinet. Me, I’d like to handle the issue at the source if I can manage close to the same airflow using more quiet fan technology. Keep in mind I said close to. You won’t be able to get the same CFM as a 28mm San Ace running at 7,200 rpms but then again you may not need it. However a Noctua at 4,700rpm could be more than adequate. In a home environment there’s much more control over various active / passive cooling methods and you won’t see necessarily the same kind of workload. Also, ive found that even 2x a4x10 at 4,700rpm is quieter (and the noise is of a less irritating pitch) than some of the 7,200rpm and up fans I’ve encountered.
Anyhow, while the benefits are great you also must be responsible for fine tuning for your application and paying close attention to system / internal temperatures to ensure the quiet fans are adequate. This could mean a better layout in the chassis, getting better airflow in your rack, heatsinks, and so on... not just fans. So, consider that my disclaimer. Use your head and get the data you need to make an informed decision.
If you know what your doing the Noctua makes retrofitting a breeze and comes with just about everything you could concievably need to shoe it in to any kind of build / scenario you can think of. The extras every Noctua comes with may seem excessive to some, but even if you don’t use them immediately they’ll save you in a pinch if you keep them in a spares drawer.
In almost every scenario I’ve experienced excellent airflow, huge noise reduction and not a single meltdown thus far. Whenever I’ve done a before and after and clocked temperatures I’ve seen this particular 4,700rpm fan outperform generic faster spinning fans that supposedly have superior CFM. Instead of using the low noise adapters I frequently utilize a separate manual fan controller so I can dial in just the right mix of noise / speed / airflow for a given application. See the photos I’ve provided for where I’ve done exactly this with Supermicro M28SACB cages, disabling the on board fan control. However, you can also get a PWM fan (I’d use the a4x20 in that case) and use Supermicro’s fan and temperature control features.
So, even though it’s a home environment the use cases aren’t mild. I’m talking 48 disk raid arrays that I’ve gotten cool as a cucumber AND quiet as a church mouse.
In the other photo I posted it’s my latest application retrofitting 4x A4x10 into a Sonnet Tech xMac mini rack mount Server. I’ve also successfully used these fans or similar models in all kinds of other gear. Again, doing a before and after of internal and drive temps is the only way you can determine if this solution can work for you. Don’t be careless- heat is a noble foe.
Noctua, I don’t know what I’d do without you. My world would be unbearably loud.
However, one small complaint Noctua if you’re listening: you’ve moved from the standard silicone vibration mounts to what you call the NA-AV3. This is the first time I’ve received these so I’m assuming it’s a fairly new change. I find them a bit fiddly and less easy to use compared to their predecessor. It also makes it more difficult to shoe-in with various retrofits because it has no flat side.... although I can work around it. I’m guessing they help with some use case I’m unaware of because I don’t see the utility at all in the change. Also, the stock at amazon seems to be a variety of the older and newer models as it’s been a toss up which kind I wound up with on my last order.
Read the reviews and decided on the Noctua and then crossed my fingers.
Even though I'm pretty computer savvy, I also approach any computer part swapping with some trepidation especially since this is a security camera NVR.
Well, this kit had EVERYTHING (and more) than I could possibly need. My fan was a 2-pin fan. No problem! The Noctua had the adapter for this (and several others) and everything went quickly, no issues and now my NVR is running very quietly and the internal temperature is down.
This is not something you buy everyday, but if you need to replace a whisper fan, you simply can't go wrong with the Noctua products. They think of everything.
Top reviews from other countries
Reviewed in Spain on December 7, 2023
Silent Powerhouse (5/5): First things first, the noise level - or should I say, the lack thereof. This fan is so quiet; it's like a whisper in a library. You can barely tell it's running, even at full tilt. It's a game-changer for anyone who values a peaceful computing environment.
Impressive Cooling (5/5): Despite its tranquil operation, this fan knows how to keep things cool. It might be small, but it packs a punch when it comes to airflow. Whether you're cooling your CPU or improving case ventilation, it gets the job done efficiently.
Flexible Speed Control (5/5): The FLX in its name stands for "flexible," and it lives up to the title. With the included Low-Noise Adapters and Ultra-Low-Noise Adapters, you can fine-tune the fan's speed and noise levels to your exact liking. It's all about customising your cooling experience.
Noctua Quality (5/5): When you invest in a Noctua product, you're investing in quality. This fan is no exception. The build quality is top-notch, and it comes with a 6-year warranty, which speaks volumes about the manufacturer's confidence in their product.
Easy Installation (5/5): Installing this fan is a breeze. Noctua includes all the necessary mounting hardware and even provides clear, concise instructions. Even if you're not a tech wizard, you'll have no trouble getting this fan up and running.
Now, let's talk about the incredible array of included accessories. Noctua doesn't just give you a fan; they provide a complete package. You'll find a variety of adapters, extensions, and even a low-noise adapter, allowing you to tailor your setup precisely to your needs. It's like a treasure trove of options for achieving the perfect cooling solution.
I must add that I used this fan to replace the noisy Hikvision NVR standard fan. The difference was night and day. No more intrusive fan noise disrupting my work or leisure. In a nutshell, the Noctua NF-A4x10 FLX is a silent powerhouse that's perfect for anyone who demands both performance and tranquillity from their cooling solutions. Its ability to keep things cool without uttering a peep is nothing short of remarkable. Whether you're building a new PC or looking to upgrade your existing system, this fan is a game-changer. I couldn't be happier with my purchase, and I highly recommend it to fellow PC enthusiasts. It's a 5-star gem! ⭐⭐⭐⭐⭐
Reviewed in the Netherlands on May 3, 2023
Reviewed in Sweden on September 4, 2023
Prima di scegliere questa ventola ho visto quì una miriade di altre ventole, ma alla fine ho scelto questa. Un po' cara rispetto alle economiche cinesi, ma i feedback mi hanno convinto. Arriva la ventola in una confezione piena di attacchi, riduzioni, riduzioni con resistenza e chi più ne ha ne metta. Parla di mettere la resistenza per evitare che vada troppo veloce e faccia rumore, bah!
Unica modifica che devo fare per attaccare la ventola è sostituire il connettore con quello tagliato dalla ventolina originale Anycubic, saldandola ai fili della ventola.
Accendo la stampante e faccio scaldare il nozzle. Nulla, Non si sente niente. Controllo visivamente e con la mano per sentire se soffia l'aria e la ventola funziona perfettamente.
Spettacolo!!! la ventola soffia alla sua massima velocità e non si sente nulla. E' già un mese che l'ho montata, circa 300 ore di stampa e niente, Nessun suono e ventola perfettamente funzionante.
Se sei indeciso su questa ventola per il costo: ne vale assolutamente la pena.