These advanced computer fans deliver a robust airflow of 43.4 cubic meters per minute at 1500 RPM, with a quiet noise level of 24.8 decibels. Constructed from Noctua's proprietary Sterrox liquid crystal polymer material, the fans combine structural integrity with optimized aerodynamics for strong airflow and static pressure performance. The 4-pin PWM interface allows for dynamic speed control, automatically adjusting the fan speed based on thermal requirements for efficient cooling management. This dual fan configuration is particularly effective for PC case ventilation, radiator cooling systems, and CPU cooler applications where balanced airflow and acoustic performance are priorities. The integrated anti-vibration pads minimize the transfer of mechanical resonance to the chassis, further reducing operational noise. With their neutral beige-brown color scheme, these fans maintain Noctua's distinctive aesthetics while providing reliable cooling performance for demanding computer environments. The complete package includes all necessary mounting components for easy installation in standard 140 mm fan positions. These fans represent the successor model to previous generations of Noctua cooling solutions, incorporating refined blade geometry and motor technology for improved efficiency across various operating conditions.
These advanced computer fans deliver a robust airflow of 43.4 cubic meters per minute at 1500 RPM, with a quiet noise level of 24.8 decibels. Constructed from Noctua's proprietary Sterrox liquid crystal polymer material, the fans combine structural integrity with optimized aerodynamics for strong airflow and static pressure performance. The 4-pin PWM interface allows for dynamic speed control, automatically adjusting the fan speed based on thermal requirements for efficient cooling management. This dual fan configuration is particularly effective for PC case ventilation, radiator cooling systems, and CPU cooler applications where balanced airflow and acoustic performance are priorities. The integrated anti-vibration pads minimize the transfer of mechanical resonance to the chassis, further reducing operational noise. With their neutral beige-brown color scheme, these fans maintain Noctua's distinctive aesthetics while providing reliable cooling performance for demanding computer environments. The complete package includes all necessary mounting components for easy installation in standard 140 mm fan positions. These fans represent the successor model to previous generations of Noctua cooling solutions, incorporating refined blade geometry and motor technology for improved efficiency across various operating conditions.
These advanced computer fans deliver a robust airflow of 43.4 cubic meters per minute at 1500 RPM, with a quiet noise level of 24.8 decibels. Constructed from Noctua's proprietary Sterrox liquid crystal polymer material, the fans combine structural integrity with optimized aerodynamics for strong airflow and static pressure performance. The 4-pin PWM interface allows for dynamic speed control, automatically adjusting the fan speed based on thermal requirements for efficient cooling management. This dual fan configuration is particularly effective for PC case ventilation, radiator cooling systems, and CPU cooler applications where balanced airflow and acoustic performance are priorities. The integrated anti-vibration pads minimize the transfer of mechanical resonance to the chassis, further reducing operational noise. With their neutral beige-brown color scheme, these fans maintain Noctua's distinctive aesthetics while providing reliable cooling performance for demanding computer environments. The complete package includes all necessary mounting components for easy installation in standard 140 mm fan positions. These fans represent the successor model to previous generations of Noctua cooling solutions, incorporating refined blade geometry and motor technology for improved efficiency across various operating conditions.
These advanced computer fans deliver a robust airflow of 43.4 cubic meters per minute at 1500 RPM, with a quiet noise level of 24.8 decibels. Constructed from Noctua's proprietary Sterrox liquid crystal polymer material, the fans combine structural integrity with optimized aerodynamics for strong airflow and static pressure performance. The 4-pin PWM interface allows for dynamic speed control, automatically adjusting the fan speed based on thermal requirements for efficient cooling management. This dual fan configuration is particularly effective for PC case ventilation, radiator cooling systems, and CPU cooler applications where balanced airflow and acoustic performance are priorities. The integrated anti-vibration pads minimize the transfer of mechanical resonance to the chassis, further reducing operational noise. With their neutral beige-brown color scheme, these fans maintain Noctua's distinctive aesthetics while providing reliable cooling performance for demanding computer environments. The complete package includes all necessary mounting components for easy installation in standard 140 mm fan positions. These fans represent the successor model to previous generations of Noctua cooling solutions, incorporating refined blade geometry and motor technology for improved efficiency across various operating conditions.
Last updated at 06/07/2026 14:52:41
Noctua NF-A14x25r G2 PWM, Premium-Quality Quiet Round-Frame 140mm PC Fan, 4-pin (Brown)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Noctua NF-A14x25R G2 PWM Fan
Delivery $13
Noctua NF-A14x25R G2 140mm PWM Fan
Delivery between Tue – Thu $15
originally posted on x-kom.pl/
Ok
originally posted on scan.co.uk
I upgraded from an original NH-D15 that I've had for years to see if the sound profile on the G2 would be a noticeable improvement. Sure enough, the "whine" of the A14 fans on the original NH-D15 is no longer present, and I found the sound profile far more pleasant.Installation was straightforward, and my temps have come down modestly. My 5900X under load now sits around 60c and my 3080 closer to 70c. This cooler sits in a Meshify 2 with 3 A14x25 G2 front intakes and 1 of the same for exhaust.There are cheaper air coolers that will get you 98% of the thermal performance at a 3rd of the cost, but they won't feel as well built as a Noctua offering, and they won't sound like one either. I'm not someone who values complete silence, but I am someone who values a ... MoreI upgraded from an original NH-D15 that I've had for years to see if the sound profile on the G2 would be a noticeable improvement. Sure enough, the "whine" of the A14 fans on the original NH-D15 is no longer present, and I found the sound profile far more pleasant.Installation was straightforward, and my temps have come down modestly. My 5900X under load now sits around 60c and my 3080 closer to 70c. This cooler sits in a Meshify 2 with 3 A14x25 G2 front intakes and 1 of the same for exhaust.There are cheaper air coolers that will get you 98% of the thermal performance at a 3rd of the cost, but they won't feel as well built as a Noctua offering, and they won't sound like one either. I'm not someone who values complete silence, but I am someone who values a pleasant sound profile when my fans are running, and this is exactly that.Highly recommended.
originally posted on scan.co.uk
Amazing. Great performance, very nice and quiet. Crazy design on the cold plate too!!
| Mounting Hole Spacing | 105 x 105 mm |
| Cable Length | 20 cm + 30 cm NA-EC1 extension cable |
| Bearing | SSO2 |
| Blade Geometry | Progressive-Bend impeller |
| Frame Technology | AAO (Advanced Acoustic Optimisation) |
Noctua NF-A14x25r G2 PWM, Premium-Quality Quiet Round-Frame 140mm PC Fan, 4-pin (Brown)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Noctua NF-A14x25R G2 PWM Fan
Delivery $13
Noctua NF-A14x25R G2 140mm PWM Fan
Delivery between Tue – Thu $15
Ok
I upgraded from an original NH-D15 that I've had for years to see if the sound profile on the G2 would be a noticeable improvement. Sure enough, the "whine" of the A14 fans on the original NH-D15 is no longer present, and I found the sound profile far more pleasant.Installation was straightforward, and my temps have come down modestly. My 5900X under load now sits around 60c and my 3080 closer to 70c. This cooler sits in a Meshify 2 with 3 A14x25 G2 front intakes and 1 of the same for exhaust.There are cheaper air coolers that will get you 98% of the thermal performance at a 3rd of the cost, but they won't feel as well built as a Noctua offering, and they won't sound like one either. I'm not someone who values complete silence, but I am someone who values a ... MoreI upgraded from an original NH-D15 that I've had for years to see if the sound profile on the G2 would be a noticeable improvement. Sure enough, the "whine" of the A14 fans on the original NH-D15 is no longer present, and I found the sound profile far more pleasant.Installation was straightforward, and my temps have come down modestly. My 5900X under load now sits around 60c and my 3080 closer to 70c. This cooler sits in a Meshify 2 with 3 A14x25 G2 front intakes and 1 of the same for exhaust.There are cheaper air coolers that will get you 98% of the thermal performance at a 3rd of the cost, but they won't feel as well built as a Noctua offering, and they won't sound like one either. I'm not someone who values complete silence, but I am someone who values a pleasant sound profile when my fans are running, and this is exactly that.Highly recommended.
Amazing. Great performance, very nice and quiet. Crazy design on the cold plate too!!
Outperforms my previous cooling solution which was a closed loop water cooler by a clear 10 degrees
| Mounting Hole Spacing | 105 x 105 mm |
| Cable Length | 20 cm + 30 cm NA-EC1 extension cable |
| Bearing | SSO2 |
| Blade Geometry | Progressive-Bend impeller |
| Frame Technology | AAO (Advanced Acoustic Optimisation) |
