Noctua 140mm NF-A14x25 G2 PWM Chromax.Black Fan

Succeeding the iconic NF-A14, the NF-A14x25 G2 has quickly established itself as a new benchmark for premium quality quiet 140x25mm fans.

Its advanced aerodynamic engineering featuring a novel Progressive Bend impeller design with a Centrifugal Turbulator hub, winglets, and a record tight tip clearance of only 0.7mm enables the G2 model to provide a significant boost in performance-to-noise efficiency over its renowned predecessor: Whether it's in low-impedance, airflow-oriented applications such as case cooling, or high-impedance, pressure-demanding scenarios such as on water cooling radiators, where its etaPERF motor with SupraTorque allows leveraging extra torque headroom, the NF-A14x25 G2 is a proven winner.

The chromax.black edition combines the NF-A14x25 G2's Sterrox liquid-crystal polymer impeller, comprehensive feature set and breakthrough quiet cooling proficiency with an attractive black design that can be customised with coloured anti-vibration pads that are available separately.

Topped off with Noctua's trusted premium-grade SSO2 bearing, an MTTF of more than 150,000 hours and a 6-year manufacturer's warranty, the NF-A14x25 G2 PWM chromax.black is the perfect choice for users who are looking for cutting-edge quality, quietness and performance in an all-black style.

Specifications:

Size (Form factor)	140 x 140 x 25 mm (round)
Speed range	0 – 1500 rpm
Airflow (max.)	155.6 m³/h (91.58 CFM)
Acoustical noise (max.)	24.8 dB(A)
Static pressure (max.)	2.56 mm H₂O
Rated voltage	12 V
Connector	4-pin
Colour	Black
Warranty	6 years