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ID-COOLING SF-12025-RGB vs Noctua NF-A9 PWM: Comparison

ID-COOLING SF-12025-RGB and Noctua NF-A9 PWM separate most on airflow: ID-COOLING SF-12025-RGB at 74.5, Noctua NF-A9 PWM at 46.4, 38% in favour of ID-COOLING SF-12025-RGB. Static Pressure splits them by another 5%, again favouring ID-COOLING SF-12025-RGB.

Specs

Specification
ID-COOLING SF-12025-RGB (120mm/74.5 CFM/2.4 mmH2O Static Pressure/1900 RPM Max/29.0 dBA/Hydraulic Bearing/RGB/PWM)
ID-COOLING SF-12025-RGB
Noctua NF-A9 PWM (92mm/46.4 CFM/2.28 mmH2O Static Pressure/2000 RPM Max/22.8 dBA/SSO2 Bearing/No RGB/PWM)
Noctua NF-A9 PWM
Fan Size12092
BrandID-COOLINGNoctua
ModelSF-12025-ARGBNF-A9 PWM
Bearing TypeHydraulicSSO2
LightingARGBNo RGB
Static Pressure2.42.28-5%
Max Speed1900-5%2000
Noise Level29.0+6.2 dBA22.8
Airflow74.546.4-38%
PWM Controltruetrue
PositioningMainstreamPremium
Connector4-pin PWM + 3-pin ARGB4-pin PWM
ColorsBlack/WhiteBrown/Beige

Verdict

ID-COOLING SF-12025-RGB

7 / 10 Expert Rating

A budget-friendly static-pressure ARGB fan that makes a credible case against pricier radiator fans.

Noctua NF-A9 PWM

8 / 10 Expert Rating

The go-to premium option whenever a build genuinely needs a 92mm fan instead of 120mm.

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