The Noctua NF-A12x25 FLX is a 120 mm case fan designed to provide efficient and quiet cooling for computer cases. It uses an improved oil bearing that ensures long service life and smooth operation. The fan operates at three different speeds, allowing you to adjust it as needed to balance noise and airflow.

Efficient and Quiet Cooling

The fan spins at a maximum of 2,000 revolutions per minute, producing an airflow of 102.1 m³/h with a noise level of 22.6 dB. At lower speeds, the noise level drops significantly, making it suitable for users who value quiet operation.

Versatile Speed Settings

The Noctua NF-A12x25 FLX includes two noise-reducing adapters: L.N.A and U.L.N.A. These allow the fan speed to be lowered to 1,700 or 1,350 RPM, reducing the noise level to 18.8 or 14.2 dB, respectively.

High-Quality Construction

The fan blades are made from liquid crystal polymer (LCP), which resists heat and stress well. The Self-Stabilising Oil-pressure Bearing (SSO) ensures a long service life and smooth rotation. The fan is beige and red in color, with dimensions of 120 x 120 x 25 mm.

Easy Installation and Long Warranty

The package includes mounting screws and a 3-pin connector compatible with most motherboards and controllers. The product comes with a six-year warranty, reflecting its reliability.

Specifications

Diameter: 120 mm
Rotation Speed: 2,000 RPM (max), 1,700 RPM (L.N.A), 1,350 RPM (U.L.N.A)
Airflow: 102.1 m³/h (max), 84.5 m³/h (L.N.A), 64.5 m³/h (U.L.N.A)
Noise Level: 22.6 dB (max), 18.8 dB (L.N.A), 14.2 dB (U.L.N.A)
Bearing Type: Self-Stabilising Oil-pressure Bearing (SSO)
Material: Liquid Crystal Polymer (LCP)
Power Supply: 12 V, 1.68 W, 0.14 A
Connector: 3-pin
Dimensions: 120 x 120 x 25 mm
Lifetime (MTTF): 150,000 hours

Package Contents

Noctua NF-A12x25 FLX 120 mm fan
Mounting screws
Low-Noise Adapter (L.N.A.)
Ultra-Low-Noise Adapter (U.L.N.A.)

Review this product and share your thoughts

Noctua NF-A12x25 FLX 120mm Fan

Add an image by clicking here or dropping it here

Review preview

Title