To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)

4.9 4.9 out of 5 stars 2,910 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Computer Case Fans by Noctua

To see product details, add this item to your cart. You can always remove it later.
FREE Returns

Purchase options and add-ons


About this item

  • Premium quiet fan, 120x120x25 mm, 12V, 4-pin PWM, max. 1200 RPM, max. 17.8 dB(A), >150,000 h MTTF
  • Award-winning third-gen 120x25mm S12 fan with Anti-Stall Knobs and Advanced Acoustic Optimisation frame for superior quiet cooling performance
  • Airflow-optimised design for highly efficient, near-silent ventilation of PC cases and other chassis (intake & exhaust), cabinet cooling, etc.
  • 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 300-1200rpm speed range (900rpm max. with supplied Low-Noise Adaptor)
  • Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header
Basket stuffers for under $5 at Fresh
Get ready for Easter Learn more

Frequently bought together

$21.95
Get it as soon as Monday, Mar 25
In Stock
Sold by Noctua Cooling Solutions and ships from Amazon Fulfillment.
+
$23.95
Get it as soon as Monday, Mar 25
In Stock
Sold by Noctua Cooling Solutions and ships from Amazon Fulfillment.
+
$32.95
Get it as soon as Monday, Mar 25
In Stock
Sold by Noctua Cooling Solutions and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

From the brand

Compare with similar items

This Item
Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
Recommendations
Noctua NF-A12x25 LS-PWM, Ultra Quiet Silent Fan, 4-Pin (120mm, Brown)
dummy
Noctua NF-A12x25 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (120mm, Black)
dummy
Noctua NF-A8 PWM, Premium Quiet Fan, 4-Pin (80mm, Brown)
dummy
Noctua NF-A9 FLX, Premium Quiet Fan, 3-Pin (92mm, Brown)
dummy
Noctua NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-9% $21.95
List:$23.99
$32.95-13% $34.95
List:$39.95
$16.95$18.95-6% $32.95
List:$34.95
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Quality of material
4.9
5.0
4.8
4.4
4.7
4.8
Noise level
4.8
4.9
4.8
4.8
4.7
4.8
Easy to install
4.7
5.0
4.7
4.8
4.6
4.8
Value for money
4.8
4.3
4.6
4.3
4.5
Sold By
Noctua Cooling Solutions
Noctua Cooling Solutions
Noctua Cooling Solutions
Noctua Cooling Solutions
Noctua Cooling Solutions
Noctua Cooling Solutions
cooling method
Air
Air
Air
Air
Air
Air
power connector type
4-Pin
4-Pin
4-Pin
4-Pin
3-Pin
4-Pin
compatible devices
Desktop
Desktop
Desktop
Desktop
Desktop
Desktop
air flow capacity
102.1 cubic feet per minute
55.5 cubic meters per hour
102.1 cubic meters per hour
max rotational speed
1200 rpm
1200 rpm
2000 rpm
2200 rpm
1600 rpm
2000 rpm
noise level
17.8 decibels
12.1 decibels
22.6 decibels
17.7 decibels
17.1 decibels
22.6 decibels
material
Fibre-glass reinforced PBT
Sterrox® LCP
Sterrox LCP
Fibre-glass reinforced PBT
Fibre-glass reinforced PBT
Sterrox LCP

Product Description

NF-S12A PWM Header

The NF-S12A marks the third generation of Noctua’s signature S12 series quiet case fans, which have received more than 250 awards and recommendations from the international press. Featuring a further refined blade design with Anti-Stall Knobs that works in tandem with the new AAO (Advanced Acoustic Optimisation) frame, the NF-S12A improves the airflow/noise efficiency of its renowned predecessor by up to 8%. The PWM version sports Noctua’s custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 1200 to 900rpm. Its superb running smoothness, SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for quiet case cooling

NF-S12A

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.

NF-S12A

SSo2

NF-S12A

NF-S12A PWM scope

Integrated anti-vibration pads

Integrated anti-vibration pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.

SSO2 bearing

The NF-S12A 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.

Inner Surface Microstructures

With 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.

Scope of delivery

  • NA-RC7 Low-Noise Adaptor (L.N.A)
  • NA-YC1 4-pin PWM y-cable
  • NA-EC1 30cm extension cable
  • 4x NA-AV1 anti-vibration mounts
  • Fan screws

s12a

Anti-Stall Knobs

The NF-S12A's Anti-Stall Knobs reduce flow separation phenomena in medium to high impedance situations and thereby increase the fan's stall margin. This means that the NF-S12A is even more versatile than its renowned predecessor and can achieve better performance on heatsinks and radiators.

NF-S12A PWM table NF-S12A FLX table NF-S12A ULN table NF-S12A PWM chromax.black.swap table
NF-S12A PWM NF-S12A FLX NF-S12A ULN NF-S12A PWM chromax.black.swap
Customer Reviews
4.9 out of 5 stars
2,910
4.8 out of 5 stars
577
4.8 out of 5 stars
217
4.8 out of 5 stars
1,654
Connector 4-pin PWM 3-pin 3-pin 4-pin PWM
Voltage 12V 12V 12V 12V
RPM Max: 1200 / Min: 300 1200 800 Max: 1200 / Min: 300
RPM with L.N.A. 900 900 600 -
RPM with U.L.N.A. - 700 - -
Acoustical Noise 17,8 dB(A) 17,8 dB(A) 8,6 dB(A) 17,8 dB(A)
Acoustical Noise with L.N.A. 10,7 dB(A) 10,7 dB(A) 6,7 dB(A) -
Acoustical Noise with U.L.N.A. - 7,4 dB(A) - -
Size (mm) 120x120x25 120x120x25 120x120x25 120x120x25
Colour Brown & Beige Brown & Beige Brown & Beige Black with swappable coloured anti-vibration pads

Product information

Technical Details

Collapse all

Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

Feedback

Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

URL:
Price: ($)
Shipping cost: ($)
Date of the price:
/
/

Store name:
City:
State:
Price: ($)
Date of the price:
/
/


Please sign in to provide feedback.

Looking for specific info?

Customer reviews

4.9 out of 5 stars
4.9 out of 5
2,910 global ratings

Customers say

Customers like the noise, performance, cooling, quality and flow of the electronic component fan. For example, they mention it's quiet, works well, maintains cool temperatures and that it takes out all the hot air. That said, some complain about the price.

AI-generated from the text of customer reviews

341 customers mention317 positive24 negative

Customers are satisfied with the noise level of the electronic component fan. They mention that it makes absolutely no noise other than the sound of air moving. The fan is durable, silent, and has a low noise connector. It comes with silicone noise dampeners, an extension, and a noise reducer that limits the RPMs. At full blast (1200rpm) they sound like a person breathing gently, not loudly.

"...This fan has exceeded my expectations in terms of efficiency, noise level, and overall build quality, making it a standout choice for PC cooling..." Read more

"...5. Custom Designed PWM IC with SCD6. Low Noise Adapter (with out the adapter you cannot hear the fans run at 1300 RPM dBA(A)16.8 Maximum per..." Read more

"...They're quietLike silent-but-violent kind of quiet (or silent-but-deadly but I prefer the former)...." Read more

"...If you are looking for good performance and quiet operation, then this is the fan you should consider." Read more

168 customers mention160 positive8 negative

Customers are satisfied with the performance of the fan. They mention that it works well as a case fan, it's quiet, and it exceeds their expectations in terms of efficiency. Some say that the fan is good enough to use and improves cable management.

"...This fan has exceeded my expectations in terms of efficiency, noise level, and overall build quality, making it a standout choice for PC cooling..." Read more

"...With high quality fans a PWM block works very well improves cable management...." Read more

"...Auto up, auto down. These fans are great and I'm definitely going to buy more for my next computer, whenever that will be." Read more

"...PWM 4-pin (they also offer a 3 pin model), Noctua suggests works well as a case fan delivering a good volume of air...." Read more

132 customers mention126 positive6 negative

Customers are satisfied with the cooling performance of the fan. They mention that it maintains cool temperatures and quiet operation, while enabling higher and safer performance. Some say that the fan takes out all the hot air with each spin and is well worth the price. Overall, most are happy with the performance and durability of this electronic component fan.

"...This results in efficient cooling of my PC components, ensuring they stay at a stable temperature even under heavy workloads...." Read more

"Goal for this build Extreme air cooled system, Extremely quiet and a very clean build.The packaging on the NF-S12A fan is excellent...." Read more

"...all cases, the fans move lots of air (or static pressure), maintaining cool temperatures and quiet operation...." Read more

"...From a cooling perspective, these have actually dropped the load temperature on my CPU, considerably...." Read more

117 customers mention112 positive5 negative

Customers are satisfied with the quality of the fan. They mention that it is a high-quality product, with top-notch construction and materials. The quality is obvious from packaging to performance, and it is reliable and a solid case fan.

"...my expectations in terms of efficiency, noise level, and overall build quality, making it a standout choice for PC cooling needs...." Read more

"...over View1. Very good quality over all received the Award Winning S12 Design2. Anti Stall Knobs3. AAO Frame4...." Read more

"...With Noctua you get a highly engineered fan that moves a lot of air quietly with no fan noise...." Read more

"these are high-quality fans - everything I needed was included and the instructions were sufficient for getting the install done" Read more

83 customers mention77 positive6 negative

Customers are satisfied with the flow of the electronic component fan. They mention that it is nearly silent all the while pushing great airflow, and appears to move plenty of air when needed. Some say that it does exhaust air sufficiently from the case. Overall, customers are happy with the performance of this fan.

"...design is impressive, with advanced aerodynamic features that provide optimal airflow and static pressure...." Read more

"...The 92mm I use on a Odroid cloudshell 2. In all cases, the fans move lots of air (or static pressure), maintaining cool temperatures and quiet..." Read more

"...fan profile in your BIOS they run nearly silent all the while pushing great airflow. My PC originally came with just an exhaust fan and nothing else...." Read more

"Super quiet and clears a lot of air" Read more

67 customers mention43 positive24 negative

Customers are mixed about the value of the electronic component fan. Some mention that it's well worth the price, highly competitive just on price, and absolutely premium. However, others say that it is pricey and overpriced for the performance value.

"...Factor in how many extras you get and these fans become highly competitive just on price.They're quiet..." Read more

"...extension cable alone are worth half as much as this fan is, so well worth the money." Read more

"...While these fans are super expensive, I feel that they are worth it for your computer builds where silence/noise is important...." Read more

"...Worth every penny!!!!!" Read more

Room Temperature Achieved
5 Stars
Room Temperature Achieved
I bought my first Noctua fan (NF-P12) to replace the one that came with my aging CPU cooler, and was satisfied enough with it that I bought a pair of these NF-S12As to replace my intake & exhaust fans. I had read ecstatic reviews about these dropping case temps by like 10 degrees, but I didn't count on it (or frankly believe it). So long as they kept my case as cool as its stock fans but QUIETLY I'd be happy.Well.That a pair of new fans could cool my CPU at idle to room temperature at any volume I would not have believed possible. Both my CPU & GPU have seen significant temperature reductions at idle: about 13 degrees for my CPU and about 8-10 for GPU. Under load, everything's still hanging in there, consistent if not lower than my previous and much louder fan setup. When I'm converting videos at 100% CPU for hours at a time, the loudest part of my rig is the optical drive. Final verdict? I'll never buy another type of computer fan again.The Noctua packaging was so D-E-L-U-X-E I didn't want to throw it out, and I really appreciated all the extra (optional) hardware included: silicone noise dampeners, extension and splitter cables, removable anti-vibration pads. As a case-minimalist I was really psyched for the deliberately short cables, but in the end I was 5mm too short on one and resigned to (but thankful for) the extra cord over bent pins.Very, very, very highly recommended.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on July 31, 2023
Reviewed in the United States on August 28, 2014
One person found this helpful
Report
Reviewed in the United States on October 30, 2020
2 people found this helpful
Report

Top reviews from other countries

Translate all reviews to English
YogiBear53
5.0 out of 5 stars Quiet
Reviewed in Canada on January 25, 2024
Fábio
5.0 out of 5 stars Excelente.
Reviewed in Brazil on November 29, 2021
Álvaro Marín
5.0 out of 5 stars No decepcionan.
Reviewed in Spain on January 11, 2024
robert
5.0 out of 5 stars Much better than my older fan
Reviewed in the Netherlands on December 27, 2023
SGMentor
5.0 out of 5 stars Performance et silence
Reviewed in France on January 19, 2020
3 people found this helpful
Report