Cooler Master SickleFlow (MFX-B4DN-14NPA-R1)

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Product Specification

General
Brand : Cooler Master
Model : SickleFlow
Warranty : 3 years
Part Number : MFX-B4DN-14NPA-R1
Technical Specification
Airflow : 67 CFM
Fan RPM : 1400 RPM
Noise Level : 27 dBA
Color : Black RBG

Cooler Master SickleFlow 140 V2 ARGB Square Frame Fan, Individually Customizable LEDs, Air Balance Curve Blade Design, Sealed Bearing

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Product Features

  • ARGB Lighting: Signature cooling performance with an ARGB design: a perfect choice for all of the users wanting lighting effects that are individually customizable.
  • New Blade Design: Revised curve blade design to improve airflow and air pressure. A refreshed blade for improved lighting.
  • Enhanced Fan Frame: Enhanced frame structure, reducing turbulent flow noise increase efficiency.
  • Sealed Bearing Structure: Sealed and secured fan bearing, preventing dust and lubricating oil leakage while increasing the fan’s operation stability and life span.
  • PWM Fan Control: Dynamically adjust the speed between 650 rpm to 1,400 rpm, minimizing noise or maximizing airflow.
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Out of Stock · Last Checked At: Oct 24, 2026
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Product Specification

General
Brand : Cooler Master
Model : SickleFlow
Warranty : 3 years
Part Number : MFX-B4DN-14NPA-R1
Technical Specification
Airflow : 67 CFM
Fan RPM : 1400 RPM
Noise Level : 27 dBA
Color : Black RBG