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Noctua NF-A12x25 PWM vs NZXT F140Q Quiet: Comparison
Noctua NF-A12x25 PWM and NZXT F140Q Quiet separate most on warranty: Noctua NF-A12x25 PWM at 6 years, NZXT F140Q Quiet at 2 years, 67% in favour of Noctua NF-A12x25 PWM. Airflow splits them by another 42%, this time favouring NZXT F140Q Quiet. They match on 4 other specifications, including bearing type, fan thickness and pwm control.
Specs
| Specification |  |  |
|---|---|---|
| Fan Size | 120 mm | 140 mm |
| Brand | Noctua | NZXT |
| Model | NF-A12x25 PWM | F140Q |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | None | No RGB |
| Fan Thickness | 25 mm | 25 mm |
| Static Pressure | 2.34 mmH2O | 1.77 mmH2O-24% |
| Max Speed | 2000 RPM | 1500 RPM-25% |
| Noise Level | 22.6 dBA | 29.8 dBA+7.2 dBA |
| Airflow | 60.09 CFM-42% | 102.9 CFM |
| PWM Control | Yes | Yes |
| Min Speed | 460 RPM | 500 RPM |
| Rated Life | 150000 hours | 60000 hours |
| Max Power Draw | 1.68 W | 3.84 W |
| Connector Type | 4-Pin PWM | 4-Pin PWM |
| Cable Length | 200 mm | 600 mm |
| Warranty | 6 years | 2 years-67% |
| Source URL | https://noctua.at/en/nf-a12x25-pwm/specification | https://nzxt.com/products/f140q |
Price comparison
| Retailer | Noctua NF-A12x25 PWM | NZXT F140Q Quiet |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Noctua NF-A12x25 PWM
9 / 10 Expert Rating
The reference benchmark for 120mm fans — best-tested all-around performance and quietest in its class, with class-leading bearing longevity.
NZXT F140Q Quiet
7 / 10 Expert Rating
A dependable quiet 140mm fan for NZXT case owners prioritizing low noise over lighting or raw airflow.