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be quiet! Silent Wings Pro 4 140mm PWM vs Noctua NF-P14s redux-1500 PWM: Comparison

be quiet! Silent Wings Pro 4 140mm PWM and Noctua NF-P14s redux-1500 PWM separate most on static pressure: be quiet! Silent Wings Pro 4 140mm PWM at 3.64 mmH2O, Noctua NF-P14s redux-1500 PWM at 1.91 mmH2O, 48% in favour of be quiet! Silent Wings Pro 4 140mm PWM. Max Speed splits them by another 38%, again favouring be quiet! Silent Wings Pro 4 140mm PWM. They match on 8 other specifications, including fan size, bearing type and fan thickness.

be quiet! Silent Wings Pro 4 140mm PWM (140mm/78.8 CFM/2.42 mmH2O Static Pressure/1900 RPM Max/29.4 dBA/Fluid Dynamic Bearing/No RGB/PWM)
be quiet!be quiet! Silent Wings Pro 4 140mm PWM
Noctua NF-P14s redux-1500 PWM (140mm/71.4 CFM/1.7 mmH2O Static Pressure/1500 RPM Max/24.5 dBA/SSO Bearing/No RGB/PWM)
NoctuaNoctua NF-P14s redux-1500 PWM

Specs

Specification
be quiet! Silent Wings Pro 4 140mm PWM (140mm/78.8 CFM/2.42 mmH2O Static Pressure/1900 RPM Max/29.4 dBA/Fluid Dynamic Bearing/No RGB/PWM)
be quiet! Silent Wings Pro 4 140mm PWM
Noctua NF-P14s redux-1500 PWM (140mm/71.4 CFM/1.7 mmH2O Static Pressure/1500 RPM Max/24.5 dBA/SSO Bearing/No RGB/PWM)
Noctua NF-P14s redux-1500 PWM
Fan Size140 mm140 mm
Brandbe quiet!Noctua
ModelSilent Wings Pro 4 140mm PWMNF-P14s redux-1500 PWM
Bearing TypeFluid DynamicFluid Dynamic
LightingNo RGBNone
Fan Thickness25 mm25 mm
Static Pressure3.64 mmH2O1.91 mmH2O-48%
Max Speed2400 RPM1500 RPM-37%
Noise Level36.8 dBA+11 dBA25.8 dBA
Airflow97.4 CFM78.69 CFM-19%
PWM ControlYesYes
Rated Life300000 hours150000 hours
Max Power Draw6 W2.4 W
Connector Type4-Pin PWM4-Pin PWM
Lighting ConnectorNoneNone
RGB LightingNoNo
Lighting TypeNoneNone
ColorwayBlackOther
Cable Length500 mm400 mm
Weight258 g195 g
Warranty5 years-17%6 years
PositioningPremiumBudget
Source URLhttps://www.bequiet.com/en/casefans/3706https://www.noctua.at/en/products/nf-p14s-redux-1500-pwm/specifications

Price comparison

Retailerbe quiet! Silent Wings Pro 4 140mm PWMNoctua NF-P14s redux-1500 PWM
AmazonView on AmazonView on Amazon
NeweggView on 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 140mm PWM

9 / 10 Expert Rating

One of the strongest 140mm radiator fans available, at the cost of skipping RGB entirely.

Noctua NF-P14s redux-1500 PWM

7 / 10 Expert Rating

Solid mid-range 140mm option that trades Noctua's premium finish for a friendlier price.

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