Noctua NH-U14S TR4-SP3 Ryzen Threadripper Epyc CPU Cooler\n\nContinuing the legacy of Noctua's classic NH-U-series; which has received more than a thousand awards and recommendations from international hardware websites and magazines; the NH-U14S has become a benchmark for high-end 140mm single tower coolers. The TR4-SP3 version is a tailored custom model for AMD's TR4/SP3 platform (Ryzen Threadripper / Epyc) and features a larger contact surface as well as the latest SecuFirm2 mounting system for socket TR4/SP3. Topped off with the renowned quiet NF-A15 PWM 140mm fan; Noctua's proven NT-H1 thermal compound and a full 6-year manufacturers warranty; the NH-U14S TR4-SP3 forms a complete premium-quality solution that combines maximum performance and superb acoustics for enthusiast-grade TR4/SP3 systems.\n\n Award-winning NH-U series The NH-U14S is the first 140mm model in Noctua's award-winning NH-U series. First introduced in 2005; the NH-U series has become a standard choice for premi;