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Fractal Design Dynamic X2 GP-14 PWM vs Noctua NF-S12A PWM: Comparison

Fractal Design Dynamic X2 GP-14 PWM and Noctua NF-S12A PWM separate most on airflow: Fractal Design Dynamic X2 GP-14 PWM at 68.4, Noctua NF-S12A PWM at 44.9, 34% in favour of Fractal Design Dynamic X2 GP-14 PWM. Static Pressure splits them by another 21%, again favouring Fractal Design Dynamic X2 GP-14 PWM. They match on lighting, pwm control and connector.

Fractal Design Dynamic X2 GP-14 PWM (140mm/68.4 CFM/1.35 mmH2O Static Pressure/1000 RPM Max/18.0 dBA/LLS Bearing/No RGB/PWM)
FractalFractal Design Dynamic X2 GP-14 PWM
Noctua NF-S12A PWM (120mm/44.9 CFM/1.06 mmH2O Static Pressure/1200 RPM Max/17.8 dBA/SSO Bearing/No RGB/PWM)
NoctuaNoctua NF-S12A PWM

Specs

Specification
Fractal Design Dynamic X2 GP-14 PWM (140mm/68.4 CFM/1.35 mmH2O Static Pressure/1000 RPM Max/18.0 dBA/LLS Bearing/No RGB/PWM)
Fractal Design Dynamic X2 GP-14 PWM
Noctua NF-S12A PWM (120mm/44.9 CFM/1.06 mmH2O Static Pressure/1200 RPM Max/17.8 dBA/SSO Bearing/No RGB/PWM)
Noctua NF-S12A PWM
Fan Size140120
BrandFractal DesignNoctua
ModelDynamic X2 GP-14 PWMNF-S12A PWM
Bearing TypeLLSSSO
LightingNo RGBNo RGB
Static Pressure1.351.06-21%
Max Speed1000-17%1200
Noise Level18.0+0.2 dBA17.8
Airflow68.444.9-34%
PWM Controltruetrue
PositioningBudgetPremium quiet
Connector4-pin PWM4-pin PWM
ColorsBlack/WhiteBrown/Beige

Price comparison

RetailerFractal Design Dynamic X2 GP-14 PWMNoctua NF-S12A PWM
AmazonView on Amazon
NeweggView 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

Fractal Design Dynamic X2 GP-14 PWM

7 / 10 Expert Rating

A proven, genuinely quiet 140mm fan for builders who value a long reliability track record over spec-sheet numbers.

Noctua NF-S12A PWM

8 / 10 Expert Rating

An excellent quiet airflow fan for open cases, but expensive per-fan for how little static pressure it offers.

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