Noctua NF-A14X25r G2 - PC Case Fans (x2), PWM, 140mm

Upgrade your cooling with Noctua NF-A14X25r G2 fans for ultimate performance.
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Key specifications

  • BrandNoctua
  • Fan dimensions140 x 140 x 25 mm
  • Fan speed1250 - 1500 RPM
  • Fan static pressure2.56 mm H₂O / 2.56 mm H₂O (with L.N.A.)
  • Fan noise level24.8 dB(A) / 19.7 dB(A) (with L.N.A.)
  • Fan diameter140 mm
  • Fan speed (max)1500 RPM
  • Quantity per pack2 pc(s)
  • Bearing typeSSO2
  • Warranty1 Year Warranty

Noctua NF-A14X25r G2 - PC Case Fans (x2)

Elevate your PC cooling experience with the Noctua NF-A14X25r G2, a premier solution for enthusiasts seeking optimal performance and unmatched quietness. This next-generation 140mm fan not only supersedes the award-winning NF-A15 but also builds on the advanced technologies of the groundbreaking NF-A12x25.

Key Features

  • Innovative Design: Crafted from Sterrox® LCP, the NF-A14x25r G2 features a highly optimized Progressive-Bend impeller with winglets, Flow Acceleration Channels, and a Centrifugal Turbulator hub.
  • Quiet Operation: With a tip clearance of just 0.7mm, this fan guarantees enhanced cooling performance while maintaining an ultra-quiet operation.
  • Compatibility: Ideal for Noctua's next-gen 140mm heatsinks, it also serves as a premium upgrade for existing models, such as the NH-D15(S) or NH-U14S series. For optimal results, consider the Sx2-PP set for a push/pull configuration.
  • PWM Control: The 4-pin PWM version supports fully automatic speed adjustment via PWM fan headers. A Low-Noise Adapter is included, reducing the maximum speed from 1500 to 1250 RPM for even quieter operation.
  • Energy Efficiency: Featuring an ultra low-loss etaPERF™ motor with Smooth Commutation Drive 2 technology, the fan ensures exceptional energy efficiency and smooth operation. The new SupraTorque™ technology provides extra torque headroom, maintaining optimal speeds against back pressure for improved heatsink performance.
  • Durability: Equipped with Noctua’s reference-class SSO2 bearing, the NF-A14x25r G2 promises longevity and reliability.
  • Comprehensive Accessories: This fan comes with a rich array of accessories, making installation straightforward and versatile.

Why Choose the NF-A14X25r G2?

With its superior performance, comprehensive feature set, cutting-edge construction, and premium materials, the Noctua NF-A14X25r G2 sets a new standard in cooling solutions, making it the elite choice for the most discerning PC enthusiasts. Upgrade your system and enjoy a cooler, quieter computing experience like never before!

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All specifications 24

Main3
Brand
Noctua
Warranty
1 Year Warranty
Product code
NF-A14X25RG2PWMSX2-PP
Design5
Blade geometry
Progressive-Bend impeller
Cable length
20cm + 30cm NA-EC1 extension cable
Fan diameter
140 mm
Mounting hole spacing
105 x 105 mm
Product materials
Sterrox® LCP
Performance4
Bearing type
SSO2
Fan speed (max)
1500 RPM
Fan static pressure
2.56 mm H₂O / 2.56 mm H₂O (with L.N.A.)
Fan's mean time to failure (MTTF)
> 150.000 h
Packaging data1
Quantity per pack
2 pc(s)
Cooling3
Fan airflow
155.6 m³/h / 127.1 m³/h (with L.N.A.)
Fan noise level
24.8 dB(A) / 19.7 dB(A) (with L.N.A.)
Fan speed
1250 - 1500 RPM
Features1
Frame technology
AAO (Advanced Acoustic Optimisation)
Ports & interfaces1
Fan connector
4-pin PWM
Power4
Fan input current
0.19 A
Input power
2.28 W
Operating voltage
12 V
Voltage PWM signal
5 V
Technical details1
Box contents
NA-RC16 Low-Noise Adaptor (L.N.A.), NA-YC1 4-pin PWM splitter cable, NA-EC1 30cm extension cable, 4x NA-AV2 anti-vibration mounts Fan screws
Weight & dimensions1
Fan dimensions
140 x 140 x 25 mm
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