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Description
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This CPU heat sink is designed for Supermicro H11 generation 4U servers and workstations equipped with AMD EPYC™ 7000 series processors. The heat sink has been fully tested and validated by Supermicro to ensure the best quality and cooling performance.
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Continuing the renowned legacy of Noctua’s award-winning NH-U9 series, the NH-U9S is a premium quality quiet CPU cooler in classic 9cm size. Its asymmetrical design with 5 heatpipes not only provides even better cooling performance than the previous generation but also improves compatibility: Thanks to its 95x95mm footprint, the NH-U9S clears the RAM and PCIe slots on all Intel and most AMD based mainboards, including µATX and ITX. Combined with its 125mm height, this makes the NH-U9S a highly versatile solution with excellent case, RAM and PCIe compatibility. The included NF-A9 premium fan supports automatic speed control via PWM for outstanding quietness of operation and a second, optional NF-A9 fan can be added for further improved performance in dual fan mode. Topped off with the trusted, pro-grade SecuFirm2™ multi-socket mounting system, Noctua’s proven NT-H1 thermal compound and full 6 years manufacturer’s warranty, the NH-U9S is a deluxe choice through and through.
Award-winning NH-U series
The NH-U9S 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 800 awards and recommendations from leading international hardware websites and magazines.
S version with better compatibility
Like its bigger brothers NH-U12S and NH-U14S, the NH-U9S features a revised, slimmer layout: Whereas the NH-U9B SE2 was 120mm deep with its two stock fans, the NH-U9S is asymmetrically built and measures only 95mm with its single, more efficient NF-A9 fan, thus providing better performance and compatibility at the same time.
100% RAM compatibility
With its 95x95mm footprint, the NH-U9S does not overhang the RAM slots on current Intel and most AMD mainboards. This gives the user full access to the memory modules and guarantees 100% compatibility with tall heatspreaders or optional memory fans.
100% compatibility with PCIe cards on mini-ITX
Many Intel LGA17xx/1200 based mini-ITX motherboards have the PCIe slot sitting right next to the 95x95mm socket zone. While larger coolers that exceed this zone are likely to block the PCIe slot, the 95x95xmm sized NH-U9S provides full compatibility with PCIe cards, be it on ATX, microATX or ITX.
NF-A9 premium fan
The highly optimised features Noctua's proprietary AAO frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, which allows it to further improve the renowned efficiency of Noctua's previous 92mm models and contributes to the NH-U9S' superior cooling performance.
PWM support and Low-Noise Adaptor
The NF-A9 92mm fan supplied with the NH-U9S supports 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 Adaptor for even quieter operation.
Dual fan ready
The NH-U9S includes an extra set of fan mounting clips for users who want to achieve even better cooling performance by adding a second, optional NF-A9 PWM fan in order to create a push/pull setup. Using the y-cable supplied with the NF-A9 PWM retail fan, both fans can be connected to one CPU fan header.
SecuFirm2™ mounting system
Noctua's SecuFirm2™ mounting systems have become synonymous with quality, safety and easy installation. Supporting Intel LGA1851, LGA1700 (since 2021), LGA1200, LGA115x (LGA1150, LGA1151, LGA1155, LGA1156) as well as AMD AM4 and AM5 (since 2019), the SecuFirm2™ mounting included with the NH-U9S is straightforward to install, provides perfect contact pressure and will stand the test of time even under heavy use.
Offset mounting option for AMD AM5
The NH-U9S includes Noctua’s offset mounting bars for AM5 that make it possible to install the cooler shifted towards the south side of the socket by 7mm, thereby achieving better contact quality right above the CCD(s). This improved contact exactly at the processor’s hotspot can significantly reduce CPU temperatures with typical improvements in the range of 1-3°C.
Compatibility with past and future sockets
Complying with the open SecuFirm™ standard, the NH-U9S can be made compatible with the older LGA1366 and LGA775 sockets using the optional NM-I3 mounting kit, which is provided by Noctua free of charge. If technically possible, Noctua will also provide upgrade kits for future sockets.
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.
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Generic heat sink assembly - For 65 Watt processor installation
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No
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This CPU heat sink is designed for Supermicro H11 generation 2U and above servers equipped with AMD EPYC™ 7000 series processors. The heat sink has been fully tested and validated by Supermicro to ensure the best quality and cooling performance.
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LET THERE BE COOL
COUGAR’s Helor Liquid Cooling Series is the perfect solution for gamers who require powerful CPU cooling with astounding visuals.
The Perfect Water Block: Durable and Convenient
The Helor Series’ Water Block packs together all the reliability and performance you expect from a high-end CPU cooler with a big transparent window to admire the lighting effects and check the coolant level.
Dynamic RGB Lighting
The Addressable LEDs in the water block and the fans provide a memorable lighting spectacle that will raise your computer to the category of an art piece.
Motherboard Synchronization + Core Box v2
Two ways to control this RGB powerhouse: with the included Core Box v2 and a remote controller, you have access to 100 preset RGB lighting effects. Through 3-pin 5v RGB motherboard synchronization, you can enjoy system-wide RGB effects!
Performance First: Incredible Fans
The included Vortex Omega fans are the best guarantee of excellent airflow. Fan blades 16% longer than those of normal RGB fans and an ultra-broad speed range from 600 to 1800 R.P.M meet a powerful RGB backlight system to create the perfect cooling device.
Legendary Cooling
The Helor series’ advanced design allows it to get heat out of your system at amazing speeds. The union of the Vortex Omega fans’ spectacular performance, a radiator with enhanced fin thickness and the water block’s high efficiency in transferring heat to liquid allows it to make overheating a thing of the past.
Sleeved and Extended Tubing
Built with carefully chosen materials to guarantee optimal performance, Helor Series’ sleeved and extended tubing is prepared to perform at the highest level for years while keeping evaporation under control.
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Short Description
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4U, 180W, 12VDC, 3800RPM, 38dB
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∅92mm, 2000 RPM, 78.9 m³/h, 22.8 dB(A), 12 V, 1.2 W, 4-pin PWM
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Cooler, 65W TDP, SFF
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Dual-rotor hot-pluggable fan module assembly - Includes the locking latch
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2U Active CPU Heat Sink Socket OLGA4094
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12 VDC ,4 Pin PWM, 37.1 dBA, 78.4 CFM, 600-1800 200 R.P.M
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