Continuing the legacy of Noctua痴 classic NH-U-series, which has received more than 500 awards and recommendations from international hardware websites and magazines, the NH-U12S has become a benchmark for slim, highly compatible 120mm single tower coolers. The SE-AM4 version is a dedicated special edition for AMD痴 AM4 platform, featuring the latest SecuFirm2・mounting system for AM4. Topped off with the renowned quiet NF-F12 PWM 120mm fan, Noctua痴 proven NT-H1 thermal compound and a full 6-year manufacturer痴 warranty, the NH-U12S SE-AM4 forms a complete premium-quality solution that combines outstanding performance, superb acoustics and excellent compatibility for AM4 systems. Please note that as a dedicated special edition for AM4, the NH-U12S SE-AM4 comes with AM4 mounting hardware only, and that for this cooler, Noctua cannot provide free mounting kits for other current sockets such as LGA115x or LGA2011-x. For the NH-U12S SE-AM4, these mounting kits can only be purchased in retail or online shops (NM-i115x for LGA115x and NM-I2011 for LGA2011-x). Future mounting upgrades will be provided free of charge as usual if technically possible.Award-winning NH-U12S coolerTens of thousands of enthusiast users all over the world swear by the NH-U12S・quality and performance. Recommended by more than 200 international hardware websites and magazines, it is renowned as being one of the best 120mm coolers on the market.Dedicated special edition for AM4The NH-U12S SE-AM4 brings the NH-U12S・signature quiet cooling performance to AMD痴 new AM4 platform. With its excellent balance of efficiency, quietness and compatibility, the NH-U12S SE-AM4 is a perfect fit for premium-class AM4 builds.100% RAM compatibilityThanks to its slim design, with only 45mm fin depth, the NH-U12S will not overhang the RAM slots on AM4 mainboards, even with two fans installed. This gives the user easy access to the memory modules and allows using RAM with tall heat spreaders or optional memory fans. Classic 120mm tower size for excellent overall compatibilityStanding 158mm tall, the NH-U12S is short enough to fit most modern mid- or high-end tower cases. Measuring 125mm wide (including fan and fan clips), the cooler stays clear of the top PCIe slot on standard ATX or Micro-ATX motherboards, ensuring optimum compatibility with SLI and CrossFire setups. NF-F12 120mm Focused Flow・fanRecommended by more than 150 hardware publications and thousands of enthusiasts worldwide, Noctua's premium-quality NF-F12 Focused Flow・120mm fan is renowned for combining superb static pressure, excellent heatsink performance and surprising quietness of operation. PWM support and Low-Noise AdaptorThe NF-F12 120mm fan supplied with the NH-U12S supports PWM for convenient automatic speed control through the mainboard. In addition, the maximum fan speed can be reduced from 1500 to 1200rpm using the supplied Low-Noise Adaptor for even quieter operation. Anti-vibration pads and fan clips for second NF-F12 (optional)For users who want to achieve even better performance by adding a second, optional NF-F12 fan to create a push/pull setup, the NH-U12S includes fan clips and an extra set of custom-designed anti-vibration pads that allow the rear fan to be offset by 5mm to improve acoustics in dual-fan mode. SecuFirm2・mounting system for AM4Noctua痴 SecuFirm2・mounting systems have become synonymous with quality, safety and ease of use. In order to achieve the best compatibility and to match the airflow path inside the case, the SecuFirm2・mounting for AM4 makes it possible to install the cooler either in standard orientation or turned by 90ｰ.NT-H1 thermal compoundHaving received more than 100 awards and recommendations from hardware journalists around the world, Noctua's NT-H1 is a proven professional-grade TIM solution that provides minimum thermal resistance, excellent ease of use and outstanding reliability.