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Noctua NA-FK1 computer cooling system Processor Fan 12 cm by Noctua


Noctua NA-FK1 computer cooling system Processor Fan 12 cm Image

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Key Features

  • Noctua NA-FK1, Fan, 12 cm, 450 RPM, 1700 RPM
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Details
The NA-FK1 is a second fan kit for the NH-U12S redux CPU cooler. Upgrading it to a push/pull-style dual-fan setup makes it possible to further improve cooling performance or to reduce noise levels by having two fans running at lower speeds. The kit includes a second NF-P12 redux-1700 PWM fan, anti-vibration pads, fan mounting clips, a 4-pin PWM y-cable as well as two Low-Noise Adaptors – everything you need to boost the efficiency of your NH-U12S redux!

Enhanced cooling performance
Adding a second NF-P12 redux-1700 PWM fan to the NH-U12S redux makes it possible to further improve cooling performance by around 1-3°C, depending on the application. As a rule of thumb, the gains are bigger the higher the heat load, so the NA-FK1 is particularly attractive for higher-end CPUs, extensive turbo use or overclocking.

Lower noise levels and acoustic fine-tuning
The NA-FK1 can not only be used to enhance cooling performance, but also to lower noise levels: by letting both fans run at reduced speeds, either via automatic PWM control using the supplied y-cable or via the included Low-Noise Adaptors, the NH-U12S redux can operate more quietly while maintaining the same level of performance.


NF-P12 redux-1700 PWM
The NF-P12 redux-1700 PWM fan included with the NA-FK1 is the same high-quality unit that comes pre-installed on the NH-U12S redux CPU cooler, so it’s a perfect match for a push/pull-style dual-fan setup. Supporting PWM for automatic speed control, it can run near silent most of the time and provide massive performance when necessary.
Specifications
FAN DIAMETER 12 cm
ROTATION SPEED 450 RPM
NOISE LEVEL 25.1 dB
AIRFLOW 120.2 cfm
CONNECTOR 4-pin
VOLTAGE 12 V
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