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Continuing the legacy of Noctua's classic NH-U-series, which has received more than a thousand awards and recommendations from international hardware websites and magazines, the NH-U14S has become a benchmark for high-end 140mm single tower coolers. The TR4-SP3 version is a tailored custom model for AMD's sTRX4/TR4/SP3 platform (Ryzen Threadripper / Epyc) and features a larger contact surface as well as the latest SecuFirm2 mounting system for socket sTRX4/TR4/SP3. Topped off with the renowned quiet NF-A15 PWM 140mm fan and Noctua's proven NT-H1 thermal compound, the NH-U14S TR4-SP3 forms a complete premium-quality solution that combines maximum performance and superb acoustics for enthusiast-grade sTRX4/TR4/SP3 systems.

 

140mm
140mm size for maximum performance
With six heatpipes, a fin surface area of more than 6000cm² and the large NF-A15 140mm fan, the NH-U14S TR4-SP3 provides a superior level of cooling performance that makes it ideal for the most high-end, enthusiast-grade sTRX4/TR4/SP3 systems.  
SecuFirm2
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 heatsink, fix the four spring-loaded screws and you're done!  
Offset
Offset mounting options for better PCIe clearance
In order to assure optimal compatibility with SLI and CrossFire multi-GPU setups, the SecuFirm2 mounting for sTRX4/TR4/SP3 makes it possible to offset the cooler by 3 or 6mm towards the upper edge of the motherboard, thereby increasing clearance of the top PCIe slot.  
NF-A15
NF-A15 140mm premium fan
Built with Noctua's AAO standard and sophisticated aerodynamic design measures, the NF-A15 has built up a reputation as one of the best 140mm heatsink fans on the market.


 

specs
Cooler Specification
Socket compatibility

This cooler is only compatible with AMD sTRX4/TR4/SP3, and cannot be used on any other sockets and is incompatible with Noctua's standard mounting kits.

Scope of delivery
  • NF-A15 PWM premium fan
  • NA-RC7 Low-Noise Adaptor (L.N.A)
  • NT-H1 high-grade thermal compound
  • SecuFirm2 sTRX4/TR4/SP3 mounting kit
  • Anti-vibration pads and fan-clips for second NF-A15
  • Noctua metal case-badge
Measurements
  • Height (without fan): 165 mm

  • Width (without fan): 150 mm

  • Depth (without fan): 52 mm

  • Height (with fan): 165 mm

  • Width (with fan): 150 mm

  • Depth (with fan): 78 mm

  • Weight (without fan): 865 g

  • Weight (with fan/s): 1030 g

Materials

Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating


 

Customised for AMD sTRX4/TR4/SP3

Please note that the NH-U14S TR4-SP3 is a dedicated version for the AMD sTRX4/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.

 

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Products
LGA2066, LGA2011-0 & LGA2011-3 Yes No No No
LGA1700 Yes No No No
LGA1200, LGA115x (LGA1150, LGA1151, LGA1155, LGA1156) Yes No No No
LGA775 & LGA1366 with NM-I3 No No No
Xeon LGA2011 Narrow ILM / Xeon LGA1366 & LGA1356 No No No No
Xeon LGA3647 No No Yes No
Xeon LGA4189 No with NM-i4189 with NM-i4189 Yes
AM5 Yes No No No
AM4 Yes No No No
sTRX4/TR4/SP3 No Yes No No