Noctua 120mm Nf-a12x15 Pwm 1850rpm Fan (NF-A12x15-PWM)

Manufacture # Noctua | Model # A12x15-PWM

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A12x15 is a highly optimised, premium quality quiet fan in size 120 x 15mm. Its 15mm slim design makes the NF-A12x15 ideal for space-restricted applications such as low-profile CPU coolers or HTPC cases. The PWM version sports Noctua’s custom-designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise Adaptor to reduce the maximum speed during PWM control from 1850 to 1400rpm. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.

Features:

• Having a thickness of only 15mm, the NF-A12x15-PWM is much slimmer than standard 120x25mm fans
• This makes it ideal for typical slim fan applications such 
• As low-profile CPU coolers as well as for freeing up space by replacing standard 120x25mm fans on tower coolers
• The shorter axis and bearing lead to a reduced running stability and lifespan
• The NF-A12x15-PWM uses a metal-reinforced motor hub
• A measure typically found in high-speed industrial fans, in order to guarantee Noctua’s signature stability and longevity
• The NF-A12x15-PWM impeller features suction side Flow Acceleration Channels
• This measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise
• Noctua’s AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads
• Noctua’s Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow
• The tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures.

Overview:

• Mounting hole spacing: 105x105 mm
• Connector: 4-Pin PWM
• Bearing: SSO2
• Blade Geometry: A-Series with Flow Acceleration Channels
• Frame Technology: AAO (Advanced Acoustic Optimisation)

Manufacturer Warranty: 06 Years Limited Warranty