---
product_id: 48259150
title: "NH-U9 TR4-SP3"
brand: "noctua"
price: "HK$1594"
currency: HKD
in_stock: null
url: https://www.desertcart.hk/products/48259150-nh-u9-tr4-sp3
store_origin: HK
region: Hong Kong
---

# 78.9 m³/h airflow 22.8 dB ultra-quiet 92mm compact size NH-U9 TR4-SP3

**Brand:** noctua
**Price:** HK$1594
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Cool like a pro, perform like a legend.

## Quick Answers

- **What is this?** NH-U9 TR4-SP3 by noctua
- **How much does it cost?** HK$1594 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/48259150-nh-u9-tr4-sp3)

## Best For

- noctua enthusiasts

## Why This Product

- Trusted noctua brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Savvy 92mm Design:** Compact footprint ensures perfect fit in 4U cases and PCIe-friendly setups—no compromises.
- • **Whisper-Quiet Performance:** Dual premium NF-A9 fans with PWM deliver powerful cooling at barely-there noise levels.
- • **Tailored for AMD Powerhouses:** Custom-engineered for sTRX4/TR4/SP3 Ryzen Threadripper & Epyc CPUs—ultimate compatibility.
- • **Award-Winning Cooling Mastery:** Join the elite 300+ award-winning NH-U9 series trusted by pros worldwide.
- • **Premium Build, Legendary Reliability:** Copper base, aluminum fins, and nickel plating combine for durability and peak thermal transfer.

## Overview

The Noctua NH-U9 TR4-SP3 is a premium, award-winning CPU cooler specifically designed for AMD's sTRX4/TR4/SP3 platforms, including Ryzen Threadripper and Epyc processors. Featuring a compact 92mm size for optimal case compatibility, dual ultra-quiet NF-A9 fans with PWM control, and high-quality copper and aluminum construction, it delivers exceptional cooling performance with minimal noise—perfect for demanding professional workloads.

## Description

Full description not available

## Features

- Award-winning NH-U9 series: more than 300 awards and recommendations from international hardware websites and magazines
- 92mm size for best case and PCIe compatibility (4U compliant)
- Tailored custom version for AMD’s sTRX4/TR4/SP3 platform (Ryzen Threadripper / Epyc)
- Two quiet, premium-grade NF-A9 92mm fans 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)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Noctua |
| Part number | NH-U9 TR4-SP3 |
| Item Weight | 1 kg |
| Product Dimensions | 9.5 x 12 x 12.5 cm; 1 kg |
| Item model number | NH-U9 TR4-SP3 |
| Size | Pack of 1 |
| Colour | brown/beige |
| Style | Cooler |
| Material | Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating |
| Voltage | 12 Volts |
| Item Package Quantity | 1 |
| Air Flow Capacity | 78.9 Cubic Metres Per Hour |
| Noise Level | 22.8 Decibels |
| Special Features | Processor operation mode: 64-bit |
| Included components | Camera body |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Product dimensions:** 9.5L x 12W x 12.5H centimetres
- **Brand:** Noctua
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts
- **Cooling method:** Air
- **Compatible devices:** Desktop
- **Noise level:** 22.8 Decibels
- **Material:** Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
- **Maximum rotational speed:** 2000 RPM
- **Air flow capacity:** 78.9 Cubic Metres Per Hour

## Images

![NH-U9 TR4-SP3 - Image 1](https://m.media-amazon.com/images/I/91rX-+TWWJL.jpg)

## Questions & Answers

**Q: can this cool threadripper 3970x ?**
A: please choose NH-U14S TR4-SP3 instead. https://www.amazon.co.uk/Noctua-NH-U14S-TR4-SP3-Premium-cooler/dp/B074DX2SX7/ref=sr_1_2?keywords=NH-U14S+TR4-SP3&qid=1578490119&sr=8-2

## Frequently Bought Together

- Noctua NH-U9 TR4-SP3, Premium CPU Cooler for AMD sTRX4/TR4/SP3 (92mm, Brown)
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
- Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM

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**Shop now:** [https://www.desertcart.hk/products/48259150-nh-u9-tr4-sp3](https://www.desertcart.hk/products/48259150-nh-u9-tr4-sp3)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-26*