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be quiet! Silent Wings Pro 4 140mm PWM vs Jonsbo FR-131 ARGB: Comparison

be quiet! Silent Wings Pro 4 140mm PWM and Jonsbo FR-131 ARGB differ on bearing type: be quiet! Silent Wings Pro 4 140mm PWM at Fluid Dynamic, Jonsbo FR-131 ARGB at Hydraulic.

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
Jonsbo FR-131 ARGB (120mm/55.0 CFM/1.8 mmH2O Static Pressure/1800 RPM Max/26.0 dBA/Hydraulic Bearing/ARGB/PWM)
Jonsbo FR-131 ARGB
Fan Size140 mm120
Brandbe quiet!Jonsbo
ModelSilent Wings Pro 4 140mm PWMFR-131
Bearing TypeFluid DynamicHydraulic
LightingNo RGBARGB
Static Pressure3.64 mmH2O1.8-51%
Max Speed2400 RPM1800-25%
Noise Level36.8 dBA+10.8 dBA26.0
Airflow97.4 CFM55.0-44%
PWM ControlYestrue
PositioningPremiumBudget

Price comparison

Retailerbe quiet! Silent Wings Pro 4 140mm PWMJonsbo FR-131 ARGB
AmazonView on Amazon
NeweggView on Newegg
JonsboView on Jonsbo

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.

Jonsbo FR-131 ARGB

6 / 10 Expert Rating

A budget ARGB fan that looks good for the price, a reasonable choice for filling out a case on a tight budget.

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