Discontinued

NH-U14S TR4-SP3

High-end server & workstation cooler

140mm single-tower design

Slim profile for better overall compatibility

Premium NF-A15 140mm fan

With PWM support and Low-Noise Adaptor

Dedicated version for sTRX4/TR4/SP3

Tailored for AMD's Threadripper / Epyc CPUs

Dedicated version for sTRX4/TR4/SP3. Incompatible with other sockets.

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, Noctua’s proven NT-H1 thermal compound and a full 6-year manufacturer’s warranty, 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.

Kitguru.net•Luke Hill

“Noctua’s trusty NH-U14S TR4-SP3 is proving that it is no slouch when it comes to thermal performance and does not compromise on noise output.”

LegitReviews.com•Nathan Kirsch

“It is shocking how well these three high-end heatsinks from Noctua handle AMD’s TR4 and SP3 sockets for their latest Ryzen Threadripper (X399) and EPYC platforms.”

HardwareAsylum.com•Dennis Garcia

“I’m still glad to see that aircooling is a viable solution for hot chips like the Ryzen Threadripper 3960X that still allow the processor to fully utilize the extents of the platform while still keeping temperatures in check.”

LanOC.org•Wes Compton

“The end result was that you have options even if you don’t want to water-cool your Threadripper build... with one of these coolers you get exactly what you expect for as long as the fan works, and if that happens it is an easy fix... all three of the...”

FunkyKit.com•Bartosz Waluk

“Noctua NH-U14S TR4-SP3 is the cooler for the most demanding users. You won’t find anything better that isn’t expensive water cooling kit. The NH-U14S is really quiet and well-performing cooler which combines all the features you may need and for dail...”

Guru3D.com•Hilbert Hagedoorn

“So there you have it, overall we feel the Noctua U12S and NH-U14S coolers are very nice, the looks are a matter of taste, the performance winner, however, is the NH-U14S TR4/SP3.”

$Tom\'s Hardware logo$

Tom's Hardware•Garrett Carver

“For those looking for a high-quality, high-performing, low-noise air cooling solution for AMD Threadripper, the Noctua NH-U14S TR4-SP3 makes the decision easy.”

GhidulIT.ro•Stefan Alin

“NH-U14S TR4 este printre cele mai capabile coolere care pot sa raceasca procesoarele Threadripper din seria 1 si 2.”

WhatNext.pl•Michał Andruszkiewicz

“Chłodzenie prezentuje też znakomitą jakość wykonania, dobre dodatki czy banalny montaż. Wśród chłodzeń pod Threadrippera jest ono moim faworytem.”

Key features

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™ 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 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 140mm premium fan

Complying with Noctua’s AAO standard and featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A15 has quickly built up a reputation as one of the best 140mm heatsink fans on the market.