Noctua NH-U14S TR4-SP3 (AMD TR4)


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Noctua AMD Threadripper NH-U14S TR4 SP3 Air Cooler

Superior Cooling for Enthusiast-Grade Systems

The NH-U14S is the pioneering 140mm model in Noctua’s highly acclaimed NH-U series. With a rich history dating back to 2005, the NH-U series has established itself as the go-to choice for top-notch, quiet CPU cooling solutions, garnering over 400 awards and recommendations from prestigious hardware websites and magazines worldwide.

Tailored Custom Design for sTRX4/TR4/SP3 (Ryzen Threadripper / Epyc)

The NH-U14S TR4-SP3 variant features a custom-tailored design specifically crafted to perfectly accommodate AMD’s sTRX4/TR4/SP3-based processors. Boasting a copper contact surface more than double the size of the standard model at 70x56mm, this customized solution ensures optimal heat flow from the CPU to the base, heatpipes, and cooling fins, guaranteeing exceptional cooling performance.

Maximum Performance in a 140mm Form Factor

Equipped with six heatpipes, an expansive fin surface area exceeding 6000cm², and the mighty NF-A15 140mm fan, the NH-U14S TR4-SP3 delivers unparalleled cooling performance, making it the ideal choice for high-end, enthusiast-grade sTRX4/TR4/SP3 systems where uncompromising cooling capabilities are paramount.

Premium NF-A15 140mm Fan

The NH-U14S TR4-SP3 boasts the esteemed NF-A15 140mm fan, renowned for its adherence to Noctua’s AAO standard and innovative aerodynamic design, including Flow Acceleration Channels. This exceptional fan has solidified its reputation as one of the leading 140mm heatsink fans available, ensuring superior airflow and quiet operation.

PWM Support and Low-Noise Adaptor

Effortlessly manage fan speeds with the NH-U14S TR4-SP3’s PWM support, enabling convenient automatic speed control through the motherboard. Additionally, the included Low-Noise Adaptor allows for a reduction in maximum fan speed from 1500 to 1200rpm, ensuring even quieter operation when desired.

Anti-Vibration Pads and Fan-Clips for Dual-Fan Configuration

Experience enhanced performance by adding a second NF-A15 fan to create a formidable push/pull setup. The NH-U14S TR4-SP3 comes with fan clips and a supplementary set of specially designed anti-vibration pads, allowing the rear fan to be offset by 5mm. This configuration significantly improves acoustics in dual-fan mode, maximizing cooling potential.

SecuFirm2™ Mounting System for sTRX4/TR4/SP3

Renowned for their exceptional quality, safety, and user-friendly installation, Noctua’s SecuFirm2™ mounting systems ensure a hassle-free setup. The TR4-SP3 variant has been meticulously custom-designed for the latest socket, providing straightforward installation: simply attach the heatsink, secure the four spring-loaded screws, and you’re ready to go!

Offset Mounting Options for Enhanced PCIe Clearance

To guarantee optimal compatibility with SLI and CrossFire multi-GPU configurations, the SecuFirm2™ mounting system for sTRX4/TR4/SP3 offers offset mounting options. This feature allows the cooler to be positioned 3 or 6mm towards the upper edge of the motherboard, creating increased clearance for the top PCIe slot, ensuring seamless integration with high-performance graphics setups.

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Edition NH-U14S TR4-SP3
Cooler Form Factor Compact Single Tower
Heatpipes 6
Cooler Features
  • Aluminium Fins
  • Copper Base
  • Nickel-Plated Coldplate
Socket Compatibility
  • SP3
  • TR4
Max. TDP
Fan Specifications
Included Fan Configuration 1 x 140mm
Fan Edition Noctua NF-A15 PWM
PWM Fan Yes
Fan Bearing Type SSO2
Fan Colour Beige/Brown
LED Lighting N/A
Fan/Pump Connectors 1 x 4-pin
Max. Fan Speed 300 – 1500 rpm
Max. Fan Airflow
Max. Air Pressure 2.08 mm H²O
Max. Sound Level 24.6 dBA
Cooler Materials Aluminium / Nickel Plated / Copper
Included TIM (Thermal Interface Material)
Dimensions & Weight
Heatsink/Radiator Dimensions 150 x 165 x 52 mm (WxHxD)
Total Dimensions 150 x 165 x 78 mm (WxHxD)
Weight 1030 g
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