Noctua NF-A9 PWM CH.BK.S computer cooling system Computer case Fan 9.2 cm Black

SKU
NF-A9 PWM CH.BK.S
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92mm, 78,9 m³/h, 1.2W, 150000h, 92 x 92 x 25mm
  • Award-winning NF-A9 design: Having received dozens of recommendations from the international press, Noctua’s NF-A9 has become a proven premium choice for 92mm cooling needs. Its renowned efficiency has convinced tens of thousands of customers all over the world
  • chromax.black.swap edition: Maximising colour choices, Noctua’s chromax.black.swap edition fans can be colour-customised using the included swappable anti-vibration pads as well as optional anti-vibration mounts and cables. This makes them ideal for enthusiasts looking for true premium-grade fans that can be colour-coordinated with popular build themes such as all black, black & white or black & red
  • Optional coloured cables: Noctua’s chromax line fans use a modular cabling system and come pre-fitted with a fully sleeved black NA-EC1 30cm cable. For refined colour coordination, white, red, blue, green and yellow 30cm NA-EC1 cables plus corresponding NA-YC1 y-cables are available separately
  • Optional coloured anti-vibration mounts: To complement the coloured anti-vibration pads included with the fans, users can purchase chromax line NA-SAV2 anti-vibration mounts that enable the convenient, quick and vibration-free installation of fans in standard mounting holes for case fans
  • Flow Acceleration Channels: The NF-A9 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
  • AAO frame: 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
  • Stepped Inlet Design: 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, especially in space-restricted environments
  • Inner Surface Microstructures: With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency
  • SSO2 Bearing: The NF-A9 features the further optimised second generation of Noctua's renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability
More Information
Suitable for Computer case
Type Fan
SKU NF-A9 PWM CH.BK.S
EAN 9010018100488
Manufacturer Noctua
Having received dozens of awards and recommendations from international hardware websites and magazines, the NF-A9 has established itself as a default choice when it comes to premium-quality 92mm fans. The chromax.black.swap edition combines the NF-A9’s signature quiet cooling performance with an attractive all-black design and a bundle of swappable red, white, blue, green, yellow and black anti-vibration pads that allow the colour-customisation of the fan to match individual build colour schemes. For further customisation, a wide range of accessories such as coloured cables and anti-vibration mounts are available separately. Topped off with Noctua’s trusted premium-grade SSO2 bearing, more than 150,000 hours MTTF and 6-year manufacturer’s warranty, the NF-A9 PWM chromax.black.swap is the perfect choice for all users who value individual, focused build aesthetics just as much as class-leading quality and performance.
Performance
Suitable locationComputer case
Fan connector4-pin
Pulse-width modulation (PWM) supportYes
Rotational speed (min)400 RPM
Rotational speed (max)2000 RPM
Bearing typeSelf-Stabilising Oil-pressure Bearing (SSO)
Noise level (high speed)22.8 dB
TypeFan
Fan diameter9.2 cm
Maximum air pressure2.28 mmH2O
Airflow78.9 m³/h
Number of speeds2
Number of fans1 fan(s)
Mean time between failures (MTBF)150000 h
Number of fan blades7
Design
Fan connector4-pin
Number of fans1 fan(s)
MaterialPlastic
Product colourBlack
Number of fan blades7
Technical details
Noise level (high speed)22.8 dB
TypeFan
Fan diameter9.2 cm
Maximum air pressure2.28 mmH2O
Airflow78.9 m³/h
Number of speeds2
Number of fans1 fan(s)
MaterialPlastic
Fan connector4-pin
Ports & interfaces
Fan connector4-pin
Power
Voltage12 V
Rated current0.1 A
Power consumption (typical)1.2 W
Colour
Product colourBlack
Weight & dimensions
Width92 mm
Depth92 mm
Height25 mm
Endurance
Mean time between failures (MTBF)150000 h
Packaging data
Package typeBox
Packaging content
Number of screws4
Package typeBox
Other features
Harmonized System (HS) code84733080
Logistics data
Harmonized System (HS) code84733080