9/10
Noctua NF-A9x14 PWM/Black 9cm Fan (SSO Magnetically Stable Bearing/Thin CPU Fan/4-Pin Chassis Fan) 14mm Ultra-Thin, Ultra-Quiet
SPECIFICATIONS
Bearing: Two Ball Bearing
Blade Quantity: 9
Brand Name: Noctua
Certification: CE
Fan Life: 50000 hrs
Fan Size: 90 MM
Fan Speed: 500 - 2200
High-concerned chemical: none
Model Number: NF-A9x14
Noise: 17dBA
Origin: Mainland China
Package: Yes
Power (W): 1.2
Power Interface: 4PIN
Used For: Case
Voltage: 12V
NF-A9X14 PWM

NF-A9X14 PWM Black

14mm low profile design
Measuring only 14mm in thickness, the NF-A9x14 is much slimmer than standard 92x25mm fans. This makes it ideal for all applications where standard fans would take up too much space, such as low profile CPU coolers in HTPC builds or server environments.

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.

Low-Noise Adaptor
The NF-A9x14 is supplied with a (L.N.A.) that reduces the maximum fan speed from 2200 to 1700rpm. The L.N.A. can be used either to run the fan at a fixed speed of 1200rpm or to cap the maximum speed when using automatic PWM control.
