Noctua Fan 12V NF-A12x15, FLX

The NF-A12x15 from Noctua is a highly optimised, quiet 120mm premium fan that features an Advanced Acoustic Optimisation (AAO) frame system and some advanced aerodynamic design measures such as Flow Acceleration Channels for improved cooling performance with low noise. The slim design with a depth of just 15 mm is suitable for space-saving applications (e.g. for low-profile CPU coolers), but can also replace 120x25 mm fans on tower coolers, radiators or in cases. The renowned SSO2 bearing technology guarantees excellent smooth running for over 150,000 hours and long-term stability.

► FLX

The FLX version of the fan comes with a low noise adapter for three speed settings (1850/1400/950 RPM), giving you more flexibility to choose between higher performance and silent operation.

► PWM

The PWM version of the fan is based on Noctua's self-developed NE-FD1 IC PWM control chip. This integrates Smooth Commutation Drive technology (SCD) for quieter operation while enabling extra low power consumption. Fully automatic speed control is ensured via 4-pin connections; Thanks to an included low-noise adapter, the maximum speed in PWM operation can be reduced from 1850 to 1400 rpm.

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