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be quiet! Silent Wings Pro 4 120mm PWM vs Lian Li UNI FAN SL120: Comparison

be quiet! Silent Wings Pro 4 120mm PWM and Lian Li UNI FAN SL120 separate most on warranty: be quiet! Silent Wings Pro 4 120mm PWM at 5 years, Lian Li UNI FAN SL120 at 2 years, 60% in favour of be quiet! Silent Wings Pro 4 120mm PWM. Static Pressure splits them by another 52%, again favouring be quiet! Silent Wings Pro 4 120mm PWM. They match on 5 other specifications, including fan size, bearing type and fan thickness.

be quiet! Silent Wings Pro 4 120mm PWM (120mm/66.4 CFM/2.66 mmH2O Static Pressure/2200 RPM Max/30.7 dBA/Fluid Dynamic Bearing/No RGB/PWM)
be quiet!be quiet! Silent Wings Pro 4 120mm PWM
Lian Li UNI FAN SL120 (120mm/58.5 CFM/1.96 mmH2O Static Pressure/1900 RPM Max/24.8 dBA/Fluid Dynamic Bearing/ARGB/PWM)
LianLian Li UNI FAN SL120

Specs

Specification
be quiet! Silent Wings Pro 4 120mm PWM (120mm/66.4 CFM/2.66 mmH2O Static Pressure/2200 RPM Max/30.7 dBA/Fluid Dynamic Bearing/No RGB/PWM)
be quiet! Silent Wings Pro 4 120mm PWM
Lian Li UNI FAN SL120 (120mm/58.5 CFM/1.96 mmH2O Static Pressure/1900 RPM Max/24.8 dBA/Fluid Dynamic Bearing/ARGB/PWM)
Lian Li UNI FAN SL120
Fan Size120 mm120 mm
Brandbe quiet!Lian Li
ModelSilent Wings Pro 4 120mm PWMUNI FAN SL120
Bearing TypeFluid DynamicFluid Dynamic
LightingNo RGBARGB
Fan Thickness25 mm25 mm
Static Pressure5.31 mmH2O2.54 mmH2O-52%
Max Speed3000 RPM1900 RPM-37%
Noise Level36.9 dBA+5.9 dBA31 dBA
Airflow83.9 CFM58.54 CFM-30%
PWM ControlYesYes
Max Power Draw3.6 W5.16 W
Connector Type4-Pin PWM4-Pin PWM
Lighting ConnectorNone3-Pin 5V ARGB
RGB LightingNoYes
Lighting TypeNoneARGB 5V
Warranty5 years2 years-60%
PositioningPremiumMainstream
Source URLhttps://www.bequiet.com/en/casefans/3705https://lian-li.com/product/uni-fan-sl/

Price comparison

Retailerbe quiet! Silent Wings Pro 4 120mm PWMLian Li UNI FAN SL120
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

be quiet! Silent Wings Pro 4 120mm PWM

9 / 10 Expert Rating

be quiet!'s best radiator fan, closing most of the gap to Noctua's A12x25 at a friendlier price.

Lian Li UNI FAN SL120

9 / 10 Expert Rating

The cable-management-friendly ARGB fan of choice for anyone building a multi-fan front or top intake.

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