Noctua NF-A12x25 G2 PWM chromax.black vs Noiseblocker NB-eLoop B14-1 140mm Case Fan Comparison

Noctua NF-A12x25 G2 PWM chromax.black and Noiseblocker NB-eLoop B14-1 140mm 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	Noiseblocker NB-eLoop B14-1 140mm
Prices (Change region) In Stock $34.95 Last updated 39 minutes ago.	Prices (Change region) - Buy now
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Brand Noctua	Brand Noiseblocker
Model NF-A12x25 G2 PWM chromax.black	Model ITR-B14-1
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 140 mm
Color Black	Color Black/White
Airflow 0 - 63.15 CFM	Airflow 43.3 CFM
Airflow Direction Regular	Airflow Direction Regular
Fan RPM -	Fan RPM 600 RPM
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