NH-U9 TR4-SP3 - Noctua

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• Products
  • CPU coolers retail
  • CPU coolers workstation & server
  • Fans
  • Thermal compound
  • Accessories
    • Heatsink covers
    • Mounting kits
    • Fan mounting & anti-vibration
    • Fan control
    • Cables and adaptors
    • Cleaning
    • Fan kits
    • Screwdrivers
    • Fan grills
    • Fan hubs
  • Noctua HOME
  • Partner products
  • Merchandise
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  • Product lines
    • IndustrialPPC
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    • Redux
    • Noctua HOME
  • Overview: Noctua product lines
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    • CPU coolers
  • Roadmap of upcoming products
• Technologies
• Industrial Applications
• Support
  • Support
  • Buying guides
  • FAQs
  • Compatibility Lists (Noctua Compatibility Centre)
  • Installation Manuals
  • Installation Videos
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  • Fan mounting clips
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About NoctuaLegal InformationContact us NH-U9 TR4-SP3

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NH-U9 TR4-SP3 SPECIFICATIONS VIDEOS Reviews Service ACCESSORIES Buy Having received more than 300 awards and recommendations from international hardware websites and magazines, Noctua’s NH-U9 line has become a benchmark for compact 92mm single tower coolers. The TR4-SP3 version is a tailored custom model for AMD’s sTRX4/sWRX8/TR4/SP3 platform (Ryzen Threadripper / Epyc) and features a larger contact surface as well as the latest SecuFirm2™ mounting system for socket sTRX4/sWRX8/TR4/SP3. Topped off with two of the renowned quiet NF-A9 PWM PWM 92mm fans in a push/pull dual fan configuration, Noctua’s proven NT-H1 thermal compound and a full 6-year manufacturer’s warranty, the NH-U9TR4-SP3 forms a highly compact, premium-quality solution that combines outstanding performance, superb acoustics and excellent compatibility for space-restricted sTRX4/sWRX8/TR4/SP3 systems. Please note that the NH-U9 TR4-SP3 is a dedicated version for the AMD sTRX4/sWRX8/TR4/SP3 socket. Due to its customised larger base, it cannot be used on any other sockets and is incompatible with Noctua’s standard mounting kits. / Details Award-winning NH-U seriesThe 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 sTRX4/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 sTRX4/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 compatibilityThanks 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 fansThe 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 AdaptorsThe 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/SP3Noctua’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 compoundNoctua'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. 6-year manufacturer’s warrantyNoctua products are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the supplied NF-A9’s feature an MTTF rating of more than 150,000 hours and the entire NH-U9 TR4-SP3 package comes with a full 6-year manufacturer’s warranty. See all 46 reviews for this product Product Details Notes and warnings Please note that the NH-U9 TR4-SP3 is a dedicated version for the AMD sTRX4/sWRX8/TR4/SP3 socket. Due to its customised larger base, it cannot be used on any other sockets and is incompatible with Noctua’s standard mounting kits. Cooler Specification Socket compatibility AMD sTRX4, sWRX8, TR4, SP3 Height (without fan) 125 mm Width (without fan) 95 mm Depth (without fan) 71 mm Weight (without fan) 660 g Height (with fan) 125 mm Width (with fan) 95 mm Depth (with fan) 120 mm Weight (with fan) 895 g Material Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating NSPR 118 Max. TDP see NSPR Fan compatibility 2x 92x92x25mm Scope of delivery

• 2x NF-A9 PWM premium fan
• 2x Low-Noise Adaptor (L.N.A.)
• Y-split cable
• NT-H1 high-grade thermal compound
• SecuFirm2™ mounting kit for sTRX4/TR4/SP3
• Noctua metal case-badge

Warranty 6 Years FAN Specification 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% PWM (+/-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) Input power (max.) 1,2 W Voltage range 12 V MTTF > 150.000 h INSTRUCTIONS AND INFORMATION SHEETS (PDF) FAQs Motherboard Compatibility Case Compatibility CPU Compatibility RAM COMPATIBILITY Installation Manual (PDF) Information Sheet (PDF)

Disclaimer:We create and update our compatibility lists with the utmost care. Unfortunately, mainboard manufacturers tend to change certain components and heatsinks without pointing it out by using corresponding revision names. If you run into problems while installing our coolers on one of the mainboards listed as being compatible, please don't hesitate to contact our support team at support@noctua.at.Please also keep in mind that other components such as narrow or small cases as well as memory modules with special (higher) heat-spreaders can cause compatibility-issues.For use in systems from Dell, HP or Lenovo, please note this FAQ.

Can't find the motherboard you're looking for? Please don't hesitate to contact our support team at support@noctua.at in order to obtain compatibility information for motherboards that aren't listed below.

Our case compatibility list helps you to quickly identify which PC cases offer sufficient clearance for which Noctua CPU coolers. The compatibility indication is based on the height of the coolers (including fans) as well as the maximum CPU cooler height specification given by the chassis manufacturer. Caution: Please note that the fans of some tower coolers (especially larger models with 140mm fans, e.g. NH-D15 or NH-U14S TR4-SP3) may overhang the RAM slots and that this can cause compatibility issues if RAM modules taller than 32mm are used. While the fans can be moved upwards to increase RAM clearance, this will increase the total height of the cooler and thus requires additional clearance inside the chassis. As a rule of thumb, if the fan overhangs the RAM, the maximum CPU cooler height specification of the case must be at least the size of the fan plus the height of the RAM minus 7mm (accounting for the height of the socket and CPU). For example, if a cooler uses a 140mm fan that overhangs the RAM and 46mm tall RAM modules are used, the max. CPU cooler height specification should be at least 179mm (140+46-7=179). For further information and instructions on how to move up the fan for each cooler model, please click the height specification link. Disclaimer: We create and update our compatibility lists with utmost care. However, case manufacturers sometimes change parts or details of their products without prior notice or explicitly indicating a revision. Therefore, Noctua cannot accept any liability, nor in any other way be held responsible, for the following compatibility information.

Can't find the case you're looking for? Please don't hesitate to contact our support team at support@noctua.at in order to obtain compatibility information for cases that aren't listed above.

When modern CPUs use their turbo modes, they can (depending on the configuration of the UEFI BIOS) dissipate much more heat than indicated by the manufacturer’s TDP (Thermal Design Power) specification. Just like manual overclocking, this puts higher demands on the cooling solution. Our CPU compatibility list helps you to choose the cooler model that is best suited for a given CPU and your individual requirements as far as turbo and overclocking headroom are concerned. We classify our coolers according to the following categories: best turbo/overclocking headroom medium turbo/overclocking headroom low turbo/overclocking headroom compatible without turbo/overclocking headroom compatible with certain restrictions (see comment) incompatible (see comment)

For further information on CPUs exceeding their TDP ratings and how to configure the UEFI BIOS in order to avoid excessively high temperatures, please see this FAQ.

Please also see our general buying guide, motherboard compatibility list and FAQs for further help on how to select the best cooler for your configuration.

Can't find the CPU you're looking for? Please don't hesitate to contact our support team at support@noctua.at in order to obtain compatibility information for CPUs that aren't listed here.

1. NA-FC1
   • Compact, highly flexible controller for 4-pin PWM fans
   
2. NA-SEC1
   • 4-Pin Extension Cables
   

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