Description: NEW IN BOX Noctua NF-A9x14 PWM 92mm Low-Profile Cooling Fan (Brown) NF-A9x14 PWM 92mm Low-Profile Cooling Fan from Noctua. Boasting an SSO-bearing design and a 4-pin PWM power connection, this 92mm fan delivers 29.72 CFM of airflow at 500 to 2200 rpm and 19.9 dBA. Using the included low-noise adapter, you can lower the speed and volume to 1700 rpm and 13.5 dBA, respectively. Anti-vibration rubber pads are also included, as is a 4-pin Y cable for dual fan control from a single motherboard connection. The Noctua NF-A9x14 PWM has a lifespan of more than 150,000 hours. Reduced Motor Hub SizeThanks to its streamlined and compact motor design, the NF-A9x14's sports more blade surface when compared to fans with bulkier hubs. This increased surface area is aimed at improving airflow and pressure performance. Flow Acceleration ChannelsThe NF-A9x14 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, intended to improve efficiency while lowering vortex noise. AAO FrameNoctua's AAO, or Advanced Acoustic Optimisation, frames feature integrated anti-vibration pads, as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, helping balance performance and reduced operational noise. Stepped Inlet DesignNoctua's Stepped Inlet Design adds turbulence to the influx to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment, and increases suction capacity, especially in space-restricted environments. Inner Surface MicrostructuresWith the tips of the fan blades plowing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, reducing blade-passing noise and improving airflow and pressure efficiency. Integrated Anti-Vibration PadsIntegrated anti-vibration pads made from extra-soft silicone minimize the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems. Smooth Commutation DriveThe Smooth Commutation Drive is designed to eliminate torque variations and switching noises, making the NF-A9x14 quiet, even at close distances. Stops at 0% PWMWhen the fan is set to a 0% PWM duty cycle by the motherboard or PWM fan controller, it will stop. This makes it ideal for creating setups with semi-passive cooling that automatically turn the fans off, resulting in a silent idle if thermals allow. Extensive Cabling OptionsThe fan's short 7.87" primary cable minimizes cable clutter in typical applications while the supplied 11.81" extension provides more reach when necessary. Both cables are fully sleeved. Noctua NF-A9x14 PWM SpecsCooler TypeCase FanBearing TypeSSO-BearingConnectors4-PinFan Size92 mmFan Thickness0.55" / 14.00 mmFan Speed500 to 2200 rpmStatic Pressure1.64 mm H2ONoise Level19.9 dBALEDNoneMaximum Airflow29.72 CFMPower Consumption1.32 W
Price: 19.9 USD
Location: El Paso, Texas
End Time: 2024-09-30T18:20:40.000Z
Shipping Cost: 8.5 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Noctua
Type: Fan
Power Connection: 4-Pin
Voltage: 12 V
Color: Brown
MPN: NF-A9x14
