Noctua NH-U9 TR4-SP3, Premium CPU Cooler for AMD sTRX4/TR4/SP3 (92mm, Brown)

Award-winning NH-U9 series: more than 300 awards and recommendations from international hardware websites and magazines
92mm size for best case and PCIe compatibility (4U compliant)
Tailored custom version for AMD’s sTRX4/TR4/SP3 platform (Ryzen Threadripper / Epyc)
Two quiet, premium-grade NF-A9 92mm fans with PWM for automatic speed control
Renowned Noctua quality, deluxe choice for TR4 & sTRX4 AMD Ryzen Threadripper CPUs (e.g. 3990X, 2950X, 2920X, Epyc 7002/7001 series etc.)