Noctua NF-A14x25 G2 PWM chromax.black 140mm 2-Pack
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Mid-range PC Cooling · $40 to under $120
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About this product
Full listing name
Noctua NF-A14x25 G2 PWM Sx2-PP chromax.Black, High-Performance Quiet Fans
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Price & purchase
- $84.95 AmazonView at Amazon
4.9 from 240 retailer reviews
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0 distinct supporters 0 supported dimensions 0 established wins Early community signal
| Comparison | Standing | Votes | Support | Evidence | Score contribution |
|---|---|---|---|---|---|
| Case fans | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best compact | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best overall | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best value | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Quietest | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
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Product details
Description, highlights, and specifications from the retailer feed.
State-of-the-art quiet cooling performance for PC cases and water cooling radiators in a sleek all-black design: The chromax.black dual set of the award-winning NF-A14x25 G2 140mm fan. Succeeding the iconic NF-A14, the NF-A14x25 G2 has quickly established itself as a new benchmark for premium quality quiet 140x25mm fans. Its advanced aerodynamic engineering featuring a novel Progressive Bend impeller design with Centrifugal Turbulator hub, winglets and a record tight tip clearance of only 0.7mm enables the G2 model to provide a significant boost in performance-to-noise efficiency over its renowned predecessor. The Sx2-PP set contains two fans that are slightly offset in speed (+/- ~25rpm) in order to avoid undesirable harmonic phenomena such as beat frequencies, which can be heard as intermittent vibrations or periodic humming due to interference. This makes it ideal for both push-pull applications and situations where two or more fans are running side by side such as in typical case fan configurations as well as on 280 or 420mm water cooling radiators. Topped off with Noctua’s trusted premium-grade SSO2 bearing and more than 150,000 hours MTTF, the NF-A14x25 G2 PWM Sx2-PP chromax.black is the perfect choice for users who are looking for a dual 140mm fan set that combines cutting-edge quality, quietness and performance in an all-black style.
- Dedicated dual fan set with two NF-A14x25 G2 PWM 140x25mm fans that are slightly off-set in speed (+/- ~25rpm) in order to avoid undesired acoustic interaction phenomena
- State-of-the-art engineering (Progressive-Bend impeller with winglets and Centrifugal Turbulator, Flow Acceleration Channels, AAO frame) and construction (Sterrox LCP, ultra-tight tip clearance)
- Ideal choice for push-pull applications as well as situations where two fans are operating side by side (280mm water cooling radiators, case intake or exhaust fans, etc.)
- All-black chromax version with black anti-vibration mounts, 14cm anti-vibration gaskets for tighter seal on radiators, fan screws, Low-Noise Adaptors (L.N.A.), extension cables and splitter cable
- Trusted Noctua quality with premium-grade SSO2 bearing (MTTF > 150,000 h), safety certifications from UL and TÜV, protected against reverse polarity, over voltage and over current (short-circuits)
- Product Dimensions
- 5.51"L x 5.51"W x 0.98"H
- Brand
- Noctua
- Power Connector Type
- 4-Pin
- Voltage
- 12 volts
- Wattage
- 2.28 watts
- Cooling Method
- Air
- Compatible Devices
- Desktop
- Noise Level
- 24.8 db
- Material
- Sterrox LCP
- Maximum Rotational Speed
- 1500 rpm
- Model
- NF-A14x25 G2 PWM Sx2-PP chromax.black
- Item Weight
- 0.51 kg
- Item Highlight
- High Airflow & Static Pressure, Low-Noise 25mm Thick Fans, Dual Speed-Offset Kit, for Coolers/Radiators/Cases, 1500rpm 4-Pin
- Number Of Items
- 2
- Air Flow Capacity
- 155.6 cubic meter per hour
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