Overview

The Noctua NH-U14S TR4-SP3 is a premium air CPU cooler specifically designed for AMD's high-end desktop sockets sTRX4, TR4, and SP3. It features a 140mm single-tower design with the renowned NF-A15 PWM fan, delivering up to 1500 RPM and 140.2 m³/h airflow while maintaining a noise level of only 24.6 dBA. The copper base and heat pipes combined with aluminum fins provide efficient heat dissipation for Ryzen Threadripper and Epyc processors. ## Specifications | Item | Specification | |------|---------------| | Brand | Noctua | | Cooling Method | Air (Single Tower) | | Supported Sockets | AMD sTRX4 / TR4 / SP3 | | Fan Size | 140mm (NF-A15 PWM) | | Max Fan Speed | 1500 RPM | | Airflow | 140.2 m³/h | | Noise Level | 24.6 dBA | | Power Connector | 4-pin PWM | | Rated Voltage | 12V | | Materials | Copper (base & heat pipes), Aluminum (fins), soldered & nickel-plated | | Included Accessories | NT-H1 thermal compound, SecuFirm2 mounting kit | | Warranty | 6 years |

Connectivity & Compatibility

This cooler is exclusively compatible with AMD sTRX4, TR4, and SP3 sockets. It will not fit any other socket types (e.g., AM5, LGA1700). The base is enlarged compared to the standard NH-U14S to fully cover the large IHS of Threadripper and Epyc CPUs. The SecuFirm2 mounting system allows tool-free installation. The fan connects via a 4-pin PWM header for automatic speed control.

Product Info

The Noctua NH-U14S TR4-SP3 remains a top-tier air cooling solution for AMD's HEDT and server platforms. It occupies the high-end segment, offering premium build quality and exceptional quiet operation. Priced around ¥28,000, it comes with a 6-year warranty and includes high-quality thermal paste. View on

Best Use Cases

Workstation users with Ryzen Threadripper or Epyc CPUs: Ideal for those needing reliable, quiet cooling for high-core-count processors under sustained loads. Silence-oriented creators: The 24.6 dBA noise level makes it suitable for recording studios or noise-sensitive environments. * Builders preferring air cooling over liquid: Eliminates pump noise and leakage risk while delivering performance close to many AIO liquid coolers.

Product Disclosure (Amazon)

  • Manufacturer: Noctua
  • Seller: World Discovery Store
  • Fulfilled by: World Discovery Store
  • ASIN: B074DX2SX7
  • Note: This article covers a manufacturer-made product based on Amazon listing details.