NF-A12 x 25 G2 LS: Powerful and quiet at a great price The NF-A12 x 25 G2 LS from Noctua offers an attractively priced 120 mm fan for quiet and efficient cooling. Ideal for users seeking reliable performance without compromising on acoustics. Efficient cooling with minimal noise With up to 1.100 revolutions per minute, the fan provides reliable cooling performance and does so almost silently. Even at full load, it remains pleasantly quiet at just 11.8 dB(A). For those who prefer it even quieter, the included low-noise adapter reduces the maximum speed to 850 RPM with whisper-quiet 7.8 dB(A). Robust LCP housing for low vibration The fan housing is made from glass fibre-reinforced LCP (Liquid Crystal Polymer). This high-end material is particularly rigid, temperature-resistant, and low in vibration ideal for smooth, long-lasting operation with maximum quietness. SSO2 bearing for quiet continuous operation Inside, Noctuas proven SSO2 bearing is used, known for its long lifespan and smooth performance. It effectively reduces operational noise and guarantees consistently stable function perfect for quiet builds with high quality demands.