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Noctua NH-U14S TR4-SP3, Premium-grade CPU Cooler for AMD sTRX4/TR4/SP3 (140mm, Brown)

Ships from Taiwan.
Most customers receive within 4-16 days.
  • Award-winning NH-U14S cooler: more than 250 awards and recommendations from international hardware websites and magazines
  • 140mm size for maximum performance
  • Tailored custom version for AMD’s sTRX4/TR4/SP3 platform (Ryzen Threadripper / Epyc)
  • Quiet, premium-grade NF-A15 140mm fan with PWM for automatic speed control
  • Renowned Noctua quality, deluxe choice for TR4 & sTRX4 AMD Ryzen Threadripper CPUs (e.g. 3990X, 2950X, 2920X, Epyc 7003/7002/7001 series)
Noctua NH-U14S TR4-SP3

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 TR4/SP3 platform (Ryzen Threadripper / Epyc) and features a larger contact surface as well as the latest SecuFirm2 mounting system for socket 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 TR4/SP3 systems.

Noctua NH-U14S TR4-SP3
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 TR4/SP3 systems.

Noctua NH-U14S TR4-SP3
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!

Noctua NH-U14S TR4-SP3
Offset mounting options for better PCIe clearance

In order to assure optimal compatibility with SLI and CrossFire multi-GPU setups, the SecuFirm2 mounting for 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.

Noctua NH-U14S TR4-SP3
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.

Noctua NH-U14S TR4-SP3
Cooler Specification


WARNING. Please check motherboard compatiblity before purchase. Compatibility guides can be found on our website noctua.at/en/support/

Scope of delivery

  • NF-A15 PWM premium fan
  • Low-Noise Adaptor (L.N.A.)
  • NT-H1 high-grade thermal compound (pre-applied)
  • SecuFirm2 mounting kit
  • Anti-vibration pads and fan-clips for second NF-A15 (optional)
  • Noctua metal case-badge


  • 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


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

Noctua NH-U14S TR4-SP3
Customised for AMD TR4/SP3

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

Warranty & Returns

Warranty, Returns, And Additional Information

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