Case Fans

Noctua NF-S12B redux-1200 Case Fan (1200rpm / 59.21cfm) Without LED Lighting and 4-Pin PWM Connection Gray

Key features:

  • Speed 1200 rpm
  • Noise levels 18.1 dB
  • Airflow 59.21 cfm
  • Connection 4-Pin PWM
  • Dimension 120x120x25mm
See full description

Description

Description

Upgrade your computer's cooling with the Noctua NF-S12B redux-1200 PWM fan. A classic 120mm fan focused on airflow, ideal for case ventilation. It offers a speed of 400-1200 RPM, extremely low noise levels of 18.1 dB(A), and Noctua's top-notch quality.

Classic Design Focused on Airflow

The Noctua NF-S12B redux-1200 PWM is based on Noctua's proven design that focuses on maximum airflow. With dimensions of 120 x 120 x 25 mm, it is specially optimized for effective case ventilation. The geometry of its blades allows it to move a large volume of air with minimal resistance, making it the ideal solution for keeping your computer's internal components cool under any conditions.

Redux Edition: Quality at an Affordable Price

The redux series reissues some of Noctua's most popular and award-winning models, offering them in a more streamlined and affordable package. Maintaining the same premium build quality and reliability that made Noctua a global leader in cooling, the redux edition comes in an elegant grey color. It is the perfect choice for users seeking top performance without paying for extra accessories they may not need.

Ultimate Balance of Performance and Silence

With a maximum noise level of just 18.1 dB(A), the NF-S12B redux-1200 PWM is one of the quietest fans in its category. Despite its silent operation, it achieves a maximum airflow of 100.6 m³/h (59.21 CFM), offering an excellent balance that satisfies both gamers and professionals working in environments that require silence. Its static pressure reaches 1.31 mm H₂O, ensuring consistent performance.

PWM Control for Automatic Adjustment

Thanks to the 4-pin PWM connection, the fan allows for fully automatic speed control via the motherboard. The speed range varies from 400 to 1200 rpm, allowing the system to lower the speed when the computer is idle and increase it only when necessary. This feature helps reduce overall power consumption and further decreases the noise produced during everyday use.

Reliable Technology and Electrical Specifications

The fan operates at a nominal voltage of 12 V and is manufactured to the highest safety and compliance standards. Its mechanical superiority ensures smooth operation for many years, while its efficient power consumption makes it environmentally friendly. The robust square frame design ensures easy installation in any standard 120mm fan position, offering stability and resistance to vibrations.

Manufacturer

See full description

Specifications

Specifications

Main Specifications

Dimension
120 mm
Colour
Grey
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
1200 rpm
Noise Level (Max)
18.1 dB
Air Flow (Max)
59.21 cfm
Connection
4-Pin PWM
LED Color
Without LEDs
Reverse Blade
No
Air Pressure
1.31 mmH₂O: millimeters of water

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (43)

Reviews

  1. 42
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Construction quality
  • Effective cooling
  • Air flow
  • Value for money
  • Silent

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • udoppekkas

    Verified purchase

    Incredibly silent and keep the system at low temperatures. They have excellent build quality.

    Translated from Greek ·
    Did you find this review helpful?
  • Mach_Solven
    5
    1 out of 2 members found this review helpful

    Verified purchase

    Very good fan, indeed it is very quiet, you can barely hear it and it doesn't bother at all, and as soon as you see its packaging it looks like a quite premium product with a very nice design! It is worth its money and it's no coincidence that at the moment I ordered it, it was almost out of stock for a while!

    Translated from Greek ·
    Did you find this review helpful?
  • NickTOP
    5
    2 out of 2 members found this review helpful

    Verified purchase

    They are EXTREMELY, EXTREMELY, EXTREMELY good. So quiet it's almost excessive, with a huge amount of airflow. How did they manage that?

    Translated from Greek ·
    Did you find this review helpful?
  • christos88gr
    5
    1 out of 1 members found this review helpful

    Do you want a case fan, with very good cfm, silent, good construction? Just buy this! It does its job perfectly and quietly. It has been installed as a back exhaust fan. It is the best there is at a very low cost and quality.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • atsimas
    5
    3 out of 3 members found this review helpful
    This review is about a variation of the product

    Soft plastic, beautiful colors, good construction.
    NF-S means it has low static pressure and fits in the chassis.
    NF-P means it has high static pressure and fits in the CPU.
    Low pressure = high flow and vice versa.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Vagelis_CHoustoulakis
    5
    4 out of 4 members found this review helpful

    Verified purchase

    I put it in a Gammax 400 processor cooler,
    the packaging says airflow 100 cfm, literally silent and my idle temperatures are -10 degrees

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Sakis_Chatzisavvas
    5
    5 out of 6 members found this review helpful

    Verified purchase

    They were installed as front intake in a Be Quiet Pure Base 500, temperatures in the entire build dropped significantly, I honestly didn't expect it. The redux version only includes the screws and a 40 centimeter reinforced connection cable, whoever wants the extras will probably go for the full version. I didn't experience any vibration issues without the antivibration pads, maybe I'll order some in the future.

    Translated from Greek ·
    • Effective cooling
    • Air flow
    • Construction quality
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • dimitrisvat
    5
    8 out of 10 members found this review helpful

    Verified purchase

    The product is exactly what one would expect from Noctua, meaning don't expect something visually appealing (because it's not), but rather something that gets the job done, and especially for its price, it is an exceptional fan for extracting air from the case. It is quiet even at 100% operation and placed in front of grilles...

    As mentioned above, this particular product is not intended for a user who wants their computer case to have RGB LED, etc., as it has a very simple design, lacking in aesthetics, but with exceptional and perhaps the best performance one can find in a fan, especially for the money!

    I recommend it for demanding gaming use, where high temperatures are encountered mainly in graphics cards, but also for machine learning PC builds where the system is used at 100% with high temperatures in all circuits. The fan will do its job exceptionally well, especially if there are three such fans inside the case pushing air out of it.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Panagiotis_Theodosoulis
    5
    3 out of 4 members found this review helpful

    Verified purchase

    This review is about a variation of the product

    I have had it for 6 months and the PC has been breathing. For better cooling, put them in a front mesh case and you will be fine. The only negative is that they do not have antivibration pads, so if you don't want noise due to vibrations, you will need to get extra pads from the same company.

    Translated from Greek ·
    • Effective cooling
    • Air flow
    • Construction quality
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • Kalashnik762
    5
    5 out of 7 members found this review helpful

    Verified purchase

    Perfect fans are very quiet and have great rotation speeds. Only Noctua fans are worth every euro.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • mariagram
    5
    5 out of 5 members found this review helpful

    I bought 4 fans at €12.25 each and I can only say the best things about them!
    At this price, they are the best for case fans where we only need airflow! Of course, Noctua has even better models with static pressure in black color, but they cost twice as much!
    Unfortunately, my case (Corsair 4000D Airflow) could only fit 3 fans in the front and 1 in the back because I have a large cooler (Noctua NH-D15S), otherwise I would have added more on top for exhaust.
    They are so quiet that even at night when it's quiet, you can't hear the slightest noise (of course, I also combined them with black rubber pads because sometimes I had an annoying buzzing noise from the case).

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Stratos_I.
    5
    6 out of 8 members found this review helpful

    Noctua, you are nothing else!
    Of course, they are among the top (if not the best) case fans you can buy. In terms of performance, they are flawless, of course you can't even hear them when they are running, even at full load, and now they also come in a very nice color. Personally, I consider Noctua's classic brown-beige color to be very ugly and off-putting for many. They are very high-quality, even their cable is covered with fabric, not just plain ugly plastic. They are slightly pricey, but definitely worth their money.
    If you install them with the Chromax Anti Vibration Pads to further reduce noise and any vibrations (which are sold separately), you are all set.
    If you are looking for flashy RGB fans, then definitely don't go for Noctua. But if you don't care about that and want high-quality fans for your case, don't even think about it.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • alexpap73
    5
    7 out of 13 members found this review helpful

    In full-tower 1 in front and 1 in rear exhaust (next to the processor and below the power supply intake). With the CPU at 42 C and the GPU at 65-70 C, they maintain the overall temperature at 45-48 C and operate at 50%...
    A bit pricey, but high quality!

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    Silent and very good cooling

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Noctua is "Noc-ing" it out of the park, as always. Dead silent, powerful fans.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Silent and very good build quality

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    4 out of 4 members found this review helpful

    -Very good airflow
    -Completely silent
    -Quality construction

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • 5
    3 out of 4 members found this review helpful

    Verified purchase

    Very powerful and finally in a color that can match the rest of the build!! Awesome purchase!!

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    This review is about a variation of the product

  • Verified purchase

  • Verified purchase

  • Verified purchase

    This review is about a variation of the product

  • Verified purchase

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • Verified purchase

  • Verified purchase

    • Effective cooling
    • Air flow
    • Construction quality
    • Value for money
    • Moderate noise
  • Verified purchase

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • Incredibly silent and keep the system at low temperatures. They have excellent build quality.

    Translated from Greek ·
    0
  • Very good fan, indeed it is very quiet, you can barely hear it and it doesn't bother at all, and as soon as you see its packaging it looks like a quite premium product with a very nice design! It is worth its money and it's no coincidence that at the moment I ordered it, it was almost out of stock for a while!

    Translated from Greek ·
    1
  • They are EXTREMELY, EXTREMELY, EXTREMELY good. So quiet it's almost excessive, with a huge amount of airflow. How did they manage that?

    Translated from Greek ·
    2
  • Do you want a case fan, with very good cfm, silent, good construction? Just buy this! It does its job perfectly and quietly. It has been installed as a back exhaust fan. It is the best there is at a very low cost and quality.

    Translated from Greek ·
    1
  • Soft plastic, beautiful colors, good construction.
    NF-S means it has low static pressure and fits in the chassis.
    NF-P means it has high static pressure and fits in the CPU.
    Low pressure = high flow and vice versa.

    Translated from Greek ·
    3
  • See all

Description & Specifications

Upgrade your computer's cooling with the Noctua NF-S12B redux-1200 PWM fan. A classic 120mm fan focused on airflow, ideal for case ventilation. It offers a speed of 400-1200 RPM, extremely low noise levels of 18.1 dB(A), and Noctua's top-notch quality.

Classic Design Focused on Airflow

The Noctua NF-S12B redux-1200 PWM is based on Noctua's proven design that focuses on maximum airflow. With dimensions of 120 x 120 x 25 mm, it is specially optimized for effective case ventilation. The geometry of its blades allows it to move a large volume of air with minimal resistance, making it the ideal solution for keeping your computer's internal components cool under any conditions.

Redux Edition: Quality at an Affordable Price

The redux series reissues some of Noctua's most popular and award-winning models, offering them in a more streamlined and affordable package. Maintaining the same premium build quality and reliability that made Noctua a global leader in cooling, the redux edition comes in an elegant grey color. It is the perfect choice for users seeking top performance without paying for extra accessories they may not need.

Ultimate Balance of Performance and Silence

With a maximum noise level of just 18.1 dB(A), the NF-S12B redux-1200 PWM is one of the quietest fans in its category. Despite its silent operation, it achieves a maximum airflow of 100.6 m³/h (59.21 CFM), offering an excellent balance that satisfies both gamers and professionals working in environments that require silence. Its static pressure reaches 1.31 mm H₂O, ensuring consistent performance.

PWM Control for Automatic Adjustment

Thanks to the 4-pin PWM connection, the fan allows for fully automatic speed control via the motherboard. The speed range varies from 400 to 1200 rpm, allowing the system to lower the speed when the computer is idle and increase it only when necessary. This feature helps reduce overall power consumption and further decreases the noise produced during everyday use.

Reliable Technology and Electrical Specifications

The fan operates at a nominal voltage of 12 V and is manufactured to the highest safety and compliance standards. Its mechanical superiority ensures smooth operation for many years, while its efficient power consumption makes it environmentally friendly. The robust square frame design ensures easy installation in any standard 120mm fan position, offering stability and resistance to vibrations.

Manufacturer

Main Specifications

Dimension
120 mm
Colour
Grey
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
1200 rpm
Noise Level (Max)
18.1 dB
Air Flow (Max)
59.21 cfm
Connection
4-Pin PWM
LED Color
Without LEDs
Reverse Blade
No
Air Pressure
1.31 mmH₂O: millimeters of water

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (43)

  1. 42
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Construction quality
  • Effective cooling
  • Air flow
  • Value for money
  • Silent

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • udoppekkas

    Verified purchase

    Incredibly silent and keep the system at low temperatures. They have excellent build quality.

    Translated from Greek ·
    Did you find this review helpful?
  • Mach_Solven
    5
    1 out of 2 members found this review helpful

    Verified purchase

    Very good fan, indeed it is very quiet, you can barely hear it and it doesn't bother at all, and as soon as you see its packaging it looks like a quite premium product with a very nice design! It is worth its money and it's no coincidence that at the moment I ordered it, it was almost out of stock for a while!

    Translated from Greek ·
    Did you find this review helpful?
  • NickTOP
    5
    2 out of 2 members found this review helpful

    Verified purchase

    They are EXTREMELY, EXTREMELY, EXTREMELY good. So quiet it's almost excessive, with a huge amount of airflow. How did they manage that?

    Translated from Greek ·
    Did you find this review helpful?
  • christos88gr
    5
    1 out of 1 members found this review helpful

    Do you want a case fan, with very good cfm, silent, good construction? Just buy this! It does its job perfectly and quietly. It has been installed as a back exhaust fan. It is the best there is at a very low cost and quality.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • atsimas
    5
    3 out of 3 members found this review helpful
    This review is about a variation of the product

    Soft plastic, beautiful colors, good construction.
    NF-S means it has low static pressure and fits in the chassis.
    NF-P means it has high static pressure and fits in the CPU.
    Low pressure = high flow and vice versa.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Vagelis_CHoustoulakis
    5
    4 out of 4 members found this review helpful

    Verified purchase

    I put it in a Gammax 400 processor cooler,
    the packaging says airflow 100 cfm, literally silent and my idle temperatures are -10 degrees

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Sakis_Chatzisavvas
    5
    5 out of 6 members found this review helpful

    Verified purchase

    They were installed as front intake in a Be Quiet Pure Base 500, temperatures in the entire build dropped significantly, I honestly didn't expect it. The redux version only includes the screws and a 40 centimeter reinforced connection cable, whoever wants the extras will probably go for the full version. I didn't experience any vibration issues without the antivibration pads, maybe I'll order some in the future.

    Translated from Greek ·
    • Effective cooling
    • Air flow
    • Construction quality
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • dimitrisvat
    5
    8 out of 10 members found this review helpful

    Verified purchase

    The product is exactly what one would expect from Noctua, meaning don't expect something visually appealing (because it's not), but rather something that gets the job done, and especially for its price, it is an exceptional fan for extracting air from the case. It is quiet even at 100% operation and placed in front of grilles...

    As mentioned above, this particular product is not intended for a user who wants their computer case to have RGB LED, etc., as it has a very simple design, lacking in aesthetics, but with exceptional and perhaps the best performance one can find in a fan, especially for the money!

    I recommend it for demanding gaming use, where high temperatures are encountered mainly in graphics cards, but also for machine learning PC builds where the system is used at 100% with high temperatures in all circuits. The fan will do its job exceptionally well, especially if there are three such fans inside the case pushing air out of it.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Panagiotis_Theodosoulis
    5
    3 out of 4 members found this review helpful

    Verified purchase

    This review is about a variation of the product

    I have had it for 6 months and the PC has been breathing. For better cooling, put them in a front mesh case and you will be fine. The only negative is that they do not have antivibration pads, so if you don't want noise due to vibrations, you will need to get extra pads from the same company.

    Translated from Greek ·
    • Effective cooling
    • Air flow
    • Construction quality
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • Kalashnik762
    5
    5 out of 7 members found this review helpful

    Verified purchase

    Perfect fans are very quiet and have great rotation speeds. Only Noctua fans are worth every euro.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • mariagram
    5
    5 out of 5 members found this review helpful

    I bought 4 fans at €12.25 each and I can only say the best things about them!
    At this price, they are the best for case fans where we only need airflow! Of course, Noctua has even better models with static pressure in black color, but they cost twice as much!
    Unfortunately, my case (Corsair 4000D Airflow) could only fit 3 fans in the front and 1 in the back because I have a large cooler (Noctua NH-D15S), otherwise I would have added more on top for exhaust.
    They are so quiet that even at night when it's quiet, you can't hear the slightest noise (of course, I also combined them with black rubber pads because sometimes I had an annoying buzzing noise from the case).

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Stratos_I.
    5
    6 out of 8 members found this review helpful

    Noctua, you are nothing else!
    Of course, they are among the top (if not the best) case fans you can buy. In terms of performance, they are flawless, of course you can't even hear them when they are running, even at full load, and now they also come in a very nice color. Personally, I consider Noctua's classic brown-beige color to be very ugly and off-putting for many. They are very high-quality, even their cable is covered with fabric, not just plain ugly plastic. They are slightly pricey, but definitely worth their money.
    If you install them with the Chromax Anti Vibration Pads to further reduce noise and any vibrations (which are sold separately), you are all set.
    If you are looking for flashy RGB fans, then definitely don't go for Noctua. But if you don't care about that and want high-quality fans for your case, don't even think about it.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • alexpap73
    5
    7 out of 13 members found this review helpful

    In full-tower 1 in front and 1 in rear exhaust (next to the processor and below the power supply intake). With the CPU at 42 C and the GPU at 65-70 C, they maintain the overall temperature at 45-48 C and operate at 50%...
    A bit pricey, but high quality!

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    Silent and very good cooling

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Noctua is "Noc-ing" it out of the park, as always. Dead silent, powerful fans.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Silent and very good build quality

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    4 out of 4 members found this review helpful

    -Very good airflow
    -Completely silent
    -Quality construction

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • 5
    3 out of 4 members found this review helpful

    Verified purchase

    Very powerful and finally in a color that can match the rest of the build!! Awesome purchase!!

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    This review is about a variation of the product

  • Verified purchase

  • Verified purchase

  • Verified purchase

    This review is about a variation of the product

  • Verified purchase

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • Verified purchase

  • Verified purchase

    • Effective cooling
    • Air flow
    • Construction quality
    • Value for money
    • Moderate noise
  • Verified purchase

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • Incredibly silent and keep the system at low temperatures. They have excellent build quality.

    Translated from Greek ·
    0
  • Very good fan, indeed it is very quiet, you can barely hear it and it doesn't bother at all, and as soon as you see its packaging it looks like a quite premium product with a very nice design! It is worth its money and it's no coincidence that at the moment I ordered it, it was almost out of stock for a while!

    Translated from Greek ·
    1
  • They are EXTREMELY, EXTREMELY, EXTREMELY good. So quiet it's almost excessive, with a huge amount of airflow. How did they manage that?

    Translated from Greek ·
    2
  • Do you want a case fan, with very good cfm, silent, good construction? Just buy this! It does its job perfectly and quietly. It has been installed as a back exhaust fan. It is the best there is at a very low cost and quality.

    Translated from Greek ·
    1
  • Soft plastic, beautiful colors, good construction.
    NF-S means it has low static pressure and fits in the chassis.
    NF-P means it has high static pressure and fits in the CPU.
    Low pressure = high flow and vice versa.

    Translated from Greek ·
    3
  • See all
17,33 €
14,00 €   shipping cost