Noctua NH-U9 TR4-SP3 CPU Cooler

 Award-winning NH-U series
The NH-U9 TR4-SP3 stems from Noctua’s award-winning NH-U9 series. First introduced in 2005, the NH-U series has become a standard choice for premium quality quiet CPU coolers and won more than 1000 awards and recommendations from leading international hardware websites and magazines.
 
Tailored custom version for TR4/SP3 (Ryzen Threadripper / Epyc)
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 TR4/SP3-based processors, this customised design allows for an optimal heat flow from the CPU over the base to the heatpipes and on to the cooling fins.
 
Compact 92mm size for best compatibility
Thanks to a total width of only 95mm, the NH-U9 TR4-SP3 provides 100% PCIe clearance and never overhangs the top PCIe x16 slot. At the same time, its height of only 125mm allows it to fit smaller cases and most 4U size rack-mount enclosures.
 
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 performance of 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.
 
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 to off-set the rear fan by 5mm to improve acoustics in dual-fan mode.
 
SecuFirm2 mounting system for 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 heatsink, fix the four spring-loaded screws and you’re done!
 
NT-H1 thermal compound
Having 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.
 
6-year manufacturers warranty
Noctua products are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the supplied NF-F12 features an MTTF rating of more than 150.000 hours and the entire NH-U12S package comes with a full 6-year manufacturer’s warranty.
 
250W TDP Cooling?
The AMD Ryzen Threadripper series consists of powerful processors with higher cooling requirements. While standard mainstream processors usually have a TDP rating of 65-105W AMD Ryzen Threadripper (and Eypc) models are available with TDP ratings of up to 280W, which provides challenges not only for the CPU cooler as such but also for chassis ventilation. According to Noctua it is possible but not recommended to use this CPU cooler on any CPU above 180W TDP. Therefore, please do not use this cooler on the 3rd Gen Ryzen Threadripper, please consider the U12 or U14 versions of the TR4 cooler.
 
Technical Details
Brand : Noctua
Model : NH-U9
 
Technical Spec
Socket compatibility : TR4 / SP3
Height (without fan) : 125 mm
Width (without fan) : 95 mm
Depth (without fan) : 71 mm
Height (with fan) : 125 mm
Width (with fan) : 95 mm
Depth (with fan) : 121 mm
Weight (without fan) : 660 g
Weight (with fan) : 895 g
Material : Copper (base and heat-pipes), aluminium (cooling fins)
Maximum TDP : 180W, no Overclocking (not suitable for 250W TDP CPUs)
Fan compatibility : 2x 92x92x25mm
Scope of Delivery : 2x NF-A9 PWM fans, 2x Low-Noise Adaptor (L.N.A.), NT-H1 thermal compound,
Model : Noctua NF-A9 PWM
Bearing : SSO2
Max. Rotational Speed, ±10% : 2000 RPM
Max. Rotational Speed with L.N.A. ±10% : 1550 RPM
Min. Rotational Speed ±20% : 400 RPM
Max. airflow : 78,9 m³/h
Max. airflow with L.N.A. : 62,6 m³/h
Max. Acoustical Noise : 22.8 dB(A)
Max. Acoustical Noise with L.N.A. : 16.3 dB(A)
Noise level (min) : 10 dBA
Input Power : 1.2 W
Voltage Range : 12 V
MTTF : 150,000 h
RGB : No