Noctua 140mm Nf-a14 Uln 800rpm Fan (NF-A14-ULN)

Manufacture # Noctua  | Model # A14-ULN

The NF-A14 is a premium quality quiet 140mm fan with a square frame that complies with Noctua’s AAO (Advanced Acoustic Optimisation) standard. Its square shape and 140mm mounting holes (124.5mm spacing) make it ideal for use on watercooling radiators or as an upgrade for 140mm case fans. Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A14 further improves the renowned quiet cooling performance of the award-winning NF-P14. The ULN version provides super-slow 800/650rpm speed settings for ultra-low-noise applications and highly noise sensitive users who demand near-silent operation. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.

Features:

• Noctua’s NF-P14 fan has become a default-choice among PC enthusiasts looking
• A premium quality quiet 140mm fan
• The NF-A14-ULN provides higher static pressure and an even better airflow/noise ratio
• The NF-A14-ULN square 140mm frame with 140mm mounting holes (124.5mm spacing) makes
• It a premium grade replacement for common 140mm case fans and perfect for use on 140mm water cooling radiators
• Its square shape will ensure full coverage and best pressure performance
• The NF-A14-ULN impeller features suction side Flow Acceleration Channels
• The airflow at the crucial outer blade regions
• This measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise
• Noctua’s AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads
• As well as Noctua’s proprietary Stepped Inlet Design and Inner Surface Microstructures.

Overview:

• Fan Size: 140x140x25 mm
• Connector: 3-pin
• Bearing: SSO2
• Blade Geometry: A-Series with Flow Acceleration Channels
• Frame Technology: AAO (Advanced Acoustic Optimisation)

Manufacturer Warranty: 06 Years Limited Warranty