Noctua NH-D9 TR5-SP6 4U AMD Threadripper CPU Cooler for sTRX5 and sWRX9 NH-D9-TR5-SP6-4U

[features] Built on the proven basis of the DX model with its dual tower heatsink and full-cover contact surface; the TR5-SP6 revision employs two of Noctua's award-winning; PWM controlled NF-A9 PWM 92mm fans in their higher speed variant in order to achieve strong performance and superb acoustics. The NH-D9's direction of airflow is parallel to the long axis of the socket; so it is ideal for builds where the hot air is exhausted this way. Topped off with the pre-applied NT-H2 thermal compound as well as the professional SecuFirm2 mounting system for TR5/SP6 that has been updated to meet the platform's increased pressure specifications; the NH-D9 TR5-SP6 4U forms a complete premium quality package for quietly cooling TR5-based Threadripper workstations and SP6-based Epyc servers in 4U cases. Proven heatsinks for AMD Threadripper & Epyc First introduced in 2017; Noctua's Threadripper and Epyc coolers have become a standard choice when it comes to quiet; premium grade air cooling solutions for AMD-based workstations and servers. Thanks to their superior acoustic efficiency; they are ideal for Threadripper and Epyc systems that run in noise sensitive environments (e.g. audio/video production; content creation; engineering; etc.). Enlarged contact surface At 70x56mm; the heatsink's copper contact surface is more than double the size of the standard desktop model. Tailored to fit the enormous integrated heat-spreaders (IHS) of AMD's TR5/SP6 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 its compact footprint (95x95mm with centre fan only; second fan can be installed on either side depending on available space) and a total height of only 134mm; the NH-D9 TR5-SP6 4U provides excellent PCIe compatibility and is small enough to fit most 4U size rack-mount enclosures. Airflow parallel to long axis of the socket The NH-D9’s direction of airflow is parallel to the long axis of the TR5/SP6 socket; so it is ideal for systems where the exhaust fans of the chassis are in this direction. For systems that require the airflow to go perpendicular to the long axis of the socket; please choose the NH-U14S TR5-SP6 or adapt NH-U12S DX-4677 and NH-U9 DX-4677 coolers using the NM-TR5-SP6 kit.
Dual NF-A9 HS-PWM fans The NH-D9 TR5-SP6 4U is equipped with two of Noctua’s award-winning NF-A9 PWM 92mm fans in their high-speed 2500rpm HS-PWM variant. This push/pull dual fan configuration makes it possible to achieve a level of cooling performance that is remarkable for such a compact cooler. PWM support and splitter cable The renowned NF-A15 140mm premium fans supplied with the NH-U14S TR5-SP6 support PWM for convenient automatic speed control through the motherboard; which allows them to run near silent at lighter loads and speed up only when necessary. The supplied splitter cable makes it possible to power and control both fans simultaneously from a single motherboard fan header. SecuFirm2 mounting for TR5-SP6 The NH-U14S TR5-SP6 combines the proven basis of the TR4-SP3 model with new mounting brackets that meet the increased pressure requirements of AMD’s TR5/SP6 socket (sTRX5/sWRX9). Installation is just as easy as before: Put on the heatsink; fix the four spring-loaded Allen key screws using the supplied tool. Pre-applied NT-H2 thermal compound Noctua's much-acclaimed NT-H2 is a pro-grade TIM solution that provides minimum thermal resistance and outstanding long-term stability. Having the paste pre-applied to the heatsink base ensures optimal bond-line thickness and saves precious time in installation. Ideal for system integrators!
6-year manufacturer's warranty Noctua products are renowned for their impeccable quality and outstanding longevity. True to this legacy; the NH-U14S TR5-SP6 heatsink is built to last; and like all Noctua fans; the supplied NF-A15 units feature an MTTF rating of more than 150;000 hours. The entire package comes with a full 6-year manufacturer's warranty. Please note that this cooler is a dedicated for AMD TR5/SP6 sockets (sTRX5/sWRX9). Due to its customised larger base; it cannot be used on smaller sockets and is incompatible with Noctua’s mounting kits for these sockets. Please refer to our socket compatibility overview for details.