In the coming weeks, Noctua is expected to launch a slim, silent fan called the NF-A12. Liquid crystal polymer was reportedly used in its production, allowing for stiffer fan blades: that means better airflow and lower noise.



To achieve a higher static pressure, Noctua went totally innovative in the design. For example, the distance between the frame and the fan blades is a staggering 0.5 millimeter; this normally is 1.5 and sometimes even up to 3 millimeters.

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Source: [H]ardOCP – Noctua Teases NF-A12x25 Fan