Noctua NF-A14 ULN vs NF-A12x25 G2 PWM chromax.black Case Fan Comparison

Noctua NF-A14 ULN and Noctua NF-A12x25 G2 PWM chromax.black are both case fans with the same Airflow Direction (Regular), Fans Quantity (1) and LED Color (None). The main differences are in Fan Size and PWM Connector.

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Noctua NF-A14 ULN	Noctua NF-A12x25 G2 PWM chromax.black
Prices (Change region) In Stock $24.95 Last updated 32 minutes ago. In Stock Free shipping $30.99	Prices (Change region) In Stock $34.95 Last updated 35 minutes ago.
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Brand Noctua	Brand Noctua
Model NF-A14 ULN	Model NF-A12x25 G2 PWM chromax.black
Release Date -	Release Date 📅 May 2026
* 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 120 mm
Color Brown	Color Black
Airflow -	Airflow 0 - 63.15 CFM
Airflow Direction Regular	Airflow Direction Regular
Fan RPM 650 - 800 RPM	Fan RPM -
Bearing Type SSO2	Bearing Type -
Fans Quantity 1	Fans Quantity 1
LED Color None	LED Color None
PWM Connector No	PWM Connector Yes
Fan controller included No	Fan controller included No