Editorial Review Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua's AAO frame, the NF-A6x25 is a highly optimised, premium quality quiet fan in 60x25mm size. Smooth Commutation Drive technology and Noctua's reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, Low-Noise Adaptors and 6 years manufacturer's warranty, the NF-A6x25 is a premium choice for the highest demands.
Features 1) The NF-A6x25 impeller features suction side Flow Acceleration Channels. By speeding up 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. 2) FAN Specifications: Mounting hole spacing 50x50 mm, Connector 3-Pin, Rotational Speed (+/- 10%) 3000 RPM, Rotational Speed with L.N.A. (Low-Noise Adapter +/- 10%) 2400 RPM, Rotational Speed with U.L.N.A. (Ultra-Low-Noise Adapter +/- 10%) 1600 RPM, Airflow 29,2 m/h, Airflow with L.N.A. 23,5 m/h, Airflow with U.L.N.A. 16,7 m/h, Max. Input Power 1,44 W , Max. Input Current 0,12 A 3) 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, both of which further refine the fan's performance/noise efficiency. 4) Noctua's Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment and increases suction capacity. 5) With the tips of the fan blades ploughing thru boundary layer created by Inner Surface Microstructures, flow separation from suction side of the blades is significantly suppressed, which reduced blade passing noise, improved airflow, pressure efficiency.
Specification Binding : Personal Computers Brand : noctua EAN : 0809385174876 Label : Noctua Manufacturer : Noctua Model : NF-A6x25 PackageDimensions_Weight : 0.43 pounds PackageDimensions : L:8.40 X W:6.10 X H:1.40 ProductGroup : Personal Computer ProductTypeName : COMPUTER_COOLING_DEVICE Publisher : Noctua Studio : Noctua Title : Noctua 60x25mm A-Series Blades with AAO Frame, SSO2 Bearing Premium Fan - Retail Cooling NF-A6x25 FLX (3-pin connector)