We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brown 92mm square case fan 14mm thick with nine curved blades and rubber corner pads

Noctua

Noctua NF-A9x14 PWM 92x14mm case fan

SKU CH-DJZA-QC31B MPN NF-A9x14 PWM

Slim 92×14 mm PWM fan delivers 29.72 CFM at 2200 RPM while staying at 19.9 dB(A), with a 500 RPM minimum and included Low-Noise Adaptor

  • Fan Counts1 Fan
  • Fan ControllerNo Controller
  • TypeCase Fan
  • Fan Size92mm
  • Fan Thickness14mm
  • Bearing TypeSSO2

Model PWM

  • PWM
  • chromax

Struck-through versions exist but are not stocked here.

  • Premium quiet cooling with 19.9 dB(A) maximum noise
  • 14mm slim profile fits low-profile CPU coolers and compact cases
  • PWM speed control from 500 to 2200 RPM for automatic cooling
  • Flow Acceleration Channels and AAO frame reduce vortex noise and improve efficiency
  • Includes Low-Noise Adaptor, Y-cable, extension cable and anti-vibration mounts

Compact 92x14mm PWM fan

The NF-A9x14 PWM is a 92mm square case fan with a 14mm low-profile frame, designed for space-restricted builds such as low-profile CPU coolers and compact cases. It uses a 4-pin PWM connector for automatic speed control and runs on 12V power. The SSO2 bearing and custom PWM IC with SCD provide smooth operation and a rated MTTF of 150000 hours.

Thermals noise and power

At full 2200 RPM the fan delivers 29.72 CFM airflow at 19.9 dB(A) acoustical noise. Using the supplied Low-Noise Adaptor limits speed to 1700 RPM, reducing airflow to 22.42 CFM and noise to 13.5 dB(A). PWM control allows a minimum speed of 500 RPM for near-silent idle operation. The AAO frame with Stepped Inlet Design and Inner Surface Microstructures improves flow efficiency while suppressing vortex noise.

Bundled accessories and cabling

The package includes a Low-Noise Adaptor for reduced maximum speed, a 30cm extension cable and a 4-pin Y-cable that lets two PWM fans share one motherboard header. Four vibration-compensators and four fan screws provide decoupled mounting. These items enable flexible cable routing, quieter operation and dual-fan setups without extra purchases.

Highlights

  • Premium quiet cooling with 19.9 dB(A) maximum noise
  • 14mm slim profile fits low-profile CPU coolers and compact cases
  • PWM speed control from 500 to 2200 RPM for automatic cooling
  • Flow Acceleration Channels and AAO frame reduce vortex noise and improve efficiency
  • Includes Low-Noise Adaptor, Y-cable, extension cable and anti-vibration mounts

Specifications

BrandNoctua
SeriesA-Series
ModelNF-A9x14
Fan Counts1 Fan
Fan ControllerNo Controller
TypeCase Fan
Fan Size92mm
Fan Thickness14mm
Bearing TypeSSO2
RPMRotational Speed (+/- 10%): 2200 RPM
Rotational Speed with L.N.A. (+/- 10%): 1700 RPM
Min. Rotational Speed (PWM): 500 RPM
Air FlowAirflow: 29.72 CFM
Airflow with L.N.A.: 22.42 CFM
Noise LevelAcoustical Noise: 19.9 dB(A)
Acoustical Noise with L.N.A.: 13.5 dB(A)
Power Connector4 Pin PWM
ColorBrown
LEDNo
Features14mm Low Profile Design
Flow Acceleration Channels
AAO Frame
Stepped Inlet Design
Inner Surface Microstructures
Integrated Anti-Vibration Pads
Custom designed PWM IC with SCD
Low-Noise Adaptor
Dimensions92.00 x 92.00 x 14.00 mm
Package ContentsLow-Noise Adapter (L.N.A.)
4-Pin Y-Cable
30cm Extension Cable
4 Vibration-Compensators
4 Fan Screws
Shipping weight0.22 kg
Package size211 × 152 × 36 mm

Questions about this item

How do I install the 92mm NF-A9x14 PWM fan and what step is often missed?

Mount the fan using the four supplied vibration-compensators instead of the screws alone; they isolate the 14mm frame from the case and prevent resonant noise.

What maintenance or replacement will the SSO2 bearing need over time?

The SSO2 bearing is rated for more than 150000 hours MTTF and is sealed for life, so no lubrication or bearing service is required during normal use.

What limit appears first when the fan runs at 2200 RPM continuously?

At maximum speed the acoustical noise reaches 19.9 dB(A), which is the practical ceiling before most builders switch to the Low-Noise Adaptor for 13.5 dB(A).

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.