The Noctua NH-U12S is a high-quality CPU cooler designed for efficient processor cooling with minimal operating noise. This successor model of Noctua's classic U-series features a single-tower design with a 120 mm cooling fan, providing optimal thermal performance for various processor configurations. The cooler utilizes six heat pipes with direct contact technology to maximize heat transfer from the CPU to the aluminum fins. With dimensions of 158 mm in height, 125 mm in width, and 71 mm in depth, the NH-U12S offers excellent compatibility with most computer cases while allowing space for RAM modules. The included NF-F12 premium fan operates at speeds between 300 and 1500 RPM, generating an airflow of up to 93.4 m³/h with noise emissions of only 22.4 dB(A). The cooler supports a wide range of socket types, including Intel LGA 1700, 1200, 115x, and AMD AM5, AM4 platforms. Constructed with high-quality materials, the NH-U12S features a nickel-plated copper base and aluminum fins for durable, corrosion-resistant performance. The SecuFirm2 mounting system ensures easy installation with secure pressure across all supported sockets. The cooler maintains compatibility with high RAM modules up to 48 mm in height and can be set up for push-pull configurations with an optional second fan. It supports thermal design power for processors up to 180 W, making it suitable for high-performance computing applications. The NH-U12S includes NT-H1 thermal paste and comes with a 6-year manufacturer's warranty, reflecting the product's reliability and long-term performance consistency.