NOCTUA U-9S TR4-SP3

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 7003/7002/7001 series)

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SKU: NOCTUA U-9S TR4-SP3 Categories:Air Cooler, Cooling System Tag:Air Cooler Brand: Noctua

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U-9S TR4-SP3

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
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 7003/7002/7001 series)

Tailored custom version for sTRX4/TR4/SP3

At 70x56mm, the copper contact surface of the TR4-SP3 version is more than double the size of the standard model. Tailored to fit the enormous integrated heat-spreaders (IHS) of AMD’s sTRX4/TR4/SP3-based processors, this custo mised design allows for an optimal heat flow from the CPU over the base to the heatpipes and on to the cooling fins.

Dual NF-A9 PWM fans

The NH-U9 TR4-SP3 is equipped with two of Noctua’s award-winning NF-A9 PWM 92mm fans. This push/pull dual fan configuration allows it to achieve a level of quiet cooling performance that is remarkable for such a compact cooler and comes close to the bigger NH-U12S TR4-SP3.

PWM support and Low-Noise Adaptors

The NF-A9 premium fans supplied with the NH-U9 TR4-SP3 support PWM for convenient automatic speed control through the motherboard. In addition, the maximum fan speed can be reduced from 2000 to 1550rpm using the supplied Low-Noise Adaptors for even quieter operation.

SecuFirm2™ mounting system for sTRX4/TR4/SP3

Noctua’s SecuFirm2™ mounting systems have become synonymous with quality, safety and ease of use. The TR4-SP3 variant has been completely custom-designed for the new socket and is particularly easy to install: Put on the heat sink, fix the four spring-loaded screws and you’re done!

NT-H1 thermal compound

Noctua’s much-acclaimed NT-H1 is a well proven pro-grade TIM solution that provides minimum thermal resistance, excellent ease-of-use and outstanding reliability, which makes it suitable for use in professional server and workstation environments.