Noctua NF-A12x25 G2 PWM chromax.black vs NF-B9-1600 Case Fan Comparison

Noctua NF-A12x25 G2 PWM chromax.black and Noctua NF-B9-1600 are both case fans with the same Airflow Direction (Regular), Fans Quantity (1) and LED Color (None). The main differences are in Fan Size, Airflow and PWM Connector.

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Noctua NF-A12x25 G2 PWM chromax.black	Noctua NF-B9-1600
Prices (Change region) In Stock $34.95 Last updated 22 minutes ago.	Prices (Change region) Out of Stock + $3.00 Shipping $9.99
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Brand Noctua	Brand Noctua
Model NF-A12x25 G2 PWM chromax.black	Model NF-B9-1600
Release Date 📅 May 2026	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 120 mm	Fan Size 92 mm
Color Black	Color Brown
Airflow 0 - 63.15 CFM	Airflow 24.19 - 37.84 CFM
Airflow Direction Regular	Airflow Direction Regular
Fan RPM -	Fan RPM 1000 - 1600 RPM
Bearing Type -	Bearing Type SSO
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