Noctua NF-A14 PWM CH.BK.S vs NF-A14 FLX Case Fan Comparison

Noctua NF-A14 PWM CH.BK.S and Noctua NF-A14 FLX are both case fans with the same Fan Size (140 mm), Airflow Direction (Regular) and Fans Quantity (1). The main differences are in Airflow, Fan RPM and PWM Connector.

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Noctua NF-A14 PWM CH.BK.S	Noctua NF-A14 FLX
Prices (Change region) In Stock $28.95 Last updated 43 minutes ago.	Prices (Change region) In Stock $24.95 Last updated 45 minutes ago. In Stock Free shipping $29.98
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Brand noctua	Brand Noctua
Model NF-A14 PWM chromax.black.swap NF-A14 PWM CH.BK.S	Model NF-A14 FLX
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Fan Size 140 mm	Fan Size 140 mm
Color Multicolor	Color Brown
Airflow 82.5 CFM	Airflow 52.2 - 68 CFM
Airflow Direction Regular	Airflow Direction Regular
Fan RPM 300 - 1500 RPM	Fan RPM 900 - 1200 RPM
Bearing Type -	Bearing Type SSO2
Fans Quantity 1	Fans Quantity 1
LED Color None	LED Color None
PWM Connector Yes	PWM Connector No
Fan controller included No	Fan controller included No