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be quiet! Silent Wings 4 120mm PWM High-Speed vs Thermalright TL-C14C-S: Comparison

be quiet! Silent Wings 4 120mm PWM High-Speed and Thermalright TL-C14C-S separate most on static pressure: be quiet! Silent Wings 4 120mm PWM High-Speed at 3.96 mmH2O, Thermalright TL-C14C-S at 1.93 mmH2O, 51% in favour of be quiet! Silent Wings 4 120mm PWM High-Speed. Max Speed splits them by another 40%, again favouring be quiet! Silent Wings 4 120mm PWM High-Speed. They match on 4 other specifications, including bearing type, fan thickness and pwm control.

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
Thermalright TL-C14C-S (140mm/75.8 CFM/1.7 mmH2O Static Pressure/1500 RPM Max/25.0 dBA/S-FDB Bearing/ARGB/PWM)
Thermalright TL-C14C-S
Fan Size120 mm140 mm
Brandbe quiet!Thermalright
ModelSilent Wings 4 120mm PWM High-SpeedTL-C14C-S
Bearing TypeFluid DynamicFluid Dynamic
Fan Thickness25 mm25 mm
Static Pressure3.96 mmH2O1.93 mmH2O-51%
Max Speed2500 RPM1500 RPM-40%
Noise Level31.2 dBA+4.8 dBA26.4 dBA
Airflow76.7 CFM75.8 CFM-1%
PWM ControlYesYes
Connector Type4-Pin PWM4-Pin PWM
Source URLhttps://www.bequiet.com/en/casefans/3701https://www.thermalright.com/product/tl-c14c-s/

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.

Thermalright TL-C14C-S

7 / 10 Expert Rating

Outsized 140mm ARGB airflow-per-dollar from a brand built on exactly that value proposition.

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