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be quiet! Silent Wings 4 120mm PWM High-Speed vs Corsair ML120 PRO RGB: Comparison

be quiet! Silent Wings 4 120mm PWM High-Speed and Corsair ML120 PRO RGB separate most on static pressure: be quiet! Silent Wings 4 120mm PWM High-Speed at 3.96 mmH2O, Corsair ML120 PRO RGB at 1.78 mmH2O, 55% in favour of be quiet! Silent Wings 4 120mm PWM High-Speed. Airflow splits them by another 38%, again favouring be quiet! Silent Wings 4 120mm PWM High-Speed. They match on 5 other specifications, including fan size, fan thickness and pwm control.

be quiet! Silent Wings 4 120mm PWM High-Speed (2500 RPM/76.7 CFM/31.2 dBA/6-Pole Motor/Fluid Dynamic Bearing 300,000hr)
be quiet!be quiet! Silent Wings 4 120mm PWM High-Speed
Corsair ML120 PRO RGB (120mm/75.0 CFM/4.2 mmH2O Static Pressure/2400 RPM Max/37 dBA/Magnetic Levitation Bearing/RGB/PWM)
CorsairCorsair ML120 PRO RGB

Specs

Specification
be quiet! Silent Wings 4 120mm PWM High-Speed (2500 RPM/76.7 CFM/31.2 dBA/6-Pole Motor/Fluid Dynamic Bearing 300,000hr)
be quiet! Silent Wings 4 120mm PWM High-Speed
Corsair ML120 PRO RGB (120mm/75.0 CFM/4.2 mmH2O Static Pressure/2400 RPM Max/37 dBA/Magnetic Levitation Bearing/RGB/PWM)
Corsair ML120 PRO RGB
Fan Size120 mm120 mm
Brandbe quiet!Corsair
ModelSilent Wings 4 120mm PWM High-SpeedML120 PRO RGB
Bearing TypeFluid DynamicMagnetic Levitation
Fan Thickness25 mm25 mm
Static Pressure3.96 mmH2O1.78 mmH2O-55%
Max Speed2500 RPM1600 RPM-36%
Noise Level31.2 dBA+6.2 dBA25 dBA
Airflow76.7 CFM47.3 CFM-38%
PWM ControlYesYes
Rated Life300000 hours60000 hours
Connector Type4-Pin PWM4-Pin PWM
Warranty5 years5 years
Source URLhttps://www.bequiet.com/en/casefans/3701https://www.corsair.com/us/en/p/case-fans/co-9050075-ww/ml120-pro-rgb-led-120mm-pwm-premium-magnetic-levitation-fan-single-pack-co-9050075-ww

Verdict

be quiet! Silent Wings 4 120mm PWM High-Speed

8 / 10 Expert Rating

More airflow than the quiet-first competition, with a bearing rating built for a decade of running.

Corsair ML120 PRO RGB

8 / 10 Expert Rating

A proven radiator fan for RGB loops that need real static pressure, if you're willing to tune the PWM curve down from its noisy top end.

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