--- product_id: 82704448 title: "NH-U9 TR4-SP3" brand: "noctua" price: "£107.34" currency: GBP in_stock: false reviews_count: 13 url: https://www.desertcart.co.uk/products/82704448-nh-u9-tr4-sp3 store_origin: GB region: United Kingdom --- # 78.9 m³/h airflow 22.8 dB ultra-quiet 2000 RPM max speed NH-U9 TR4-SP3 **Brand:** noctua **Price:** £107.34 **Availability:** ❌ Out of Stock ## Summary > ❄️ Keep your powerhouse cool and quiet—because your Threadripper deserves the best! ## Quick Answers - **What is this?** NH-U9 TR4-SP3 by noctua - **How much does it cost?** £107.34 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/82704448-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 - • **Compact 92mm Design:** Fits perfectly in tight 4U cases without compromising PCIe slots. - • **Dual Premium NF-A9 Fans:** Two PWM-controlled fans deliver whisper-quiet, high-performance airflow. - • **Effortless Installation:** Comes with thermal paste and step-by-step guide for a seamless setup. - • **Award-Winning Reliability:** Backed by 300+ international accolades—trusted by pros worldwide. - • **Tailored AMD TR4/SP3 Compatibility:** Custom-engineered for Ryzen Threadripper & Epyc CPUs for optimal cooling. ## Overview The Noctua NH-U9 TR4-SP3 is a premium, compact 92mm air cooler specifically designed for AMD’s sTRX4/TR4/SP3 platforms, including Ryzen Threadripper and Epyc CPUs. Featuring dual NF-A9 PWM fans, it delivers 78.9 m³/h airflow at a whisper-quiet 22.8 dB noise level, ensuring efficient cooling even under heavy loads. Its 4U case compatibility and award-winning design make it the go-to choice for professionals seeking reliable, high-performance CPU cooling with easy installation and a 6-year warranty. ## Description Buy Noctua NH-U9 TR4-SP3, Premium CPU Cooler for AMD sTRX4/TR4/SP3 (92mm, Brown): CPU Cooling Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great 4u threadripper cooler. - Fits really well in the rosewill 12 bay server case I think its the RSV3000? Regardless if you want a quality TR4(x) / SP3 heat sink for your threadripper /epyc and happen to be in a 4u case this thing is great. Its very quiet even under a decent load. I have it on a 1950x that sees moderate load from time to time, and it has no issues keeping it below 70C which about all I can ask for. As always Noctua just makes quality products. Easy to install and feels high quality. I have purchased piles of their coolers for various sockets and I will continue to do so. Review: Easy to install - The Noctua NH-U9 TR4-SP3 is a premium CPU cooler designed for AMD Ryzen. It was easy to install and fit perfectly on my motherboard and processor. The cooler works great, runs quietly, and effectively cools down my processor without any issues. The installation process was very straightforward, and the included instructions provided a step-by-step guide for a proper installation. The package comes with everything needed for installation, including the thermal paste. ## 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 | |---------------|-------| | ASIN | B074DXFB66 | | Air Flow Capacity | 78.9 Cubic Meters Per Hour | | Best Sellers Rank | #384 in Computer CPU Cooling Fans | | Brand Name | Noctua | | Compatible Devices | Desktop | | Cooling Method | Air | | Customer Reviews | 4.7 4.7 out of 5 stars (344) | | EU Spare Part Availability Duration | 2 Years | | Global Trade Identification Number | 00841501100123, 09010018000122 | | Included Components | 1 Piece | | Item Dimensions L x W x H | 3.74"L x 4.72"W x 4.92"H | | Item Type Name | Cooler | | Item Weight | 1 Kilograms | | Manufacturer | Noctua | | Material Type | copper (bottom and heat pipes), aluminium (cooling plates), welded & nickel-plated | | Maximum Rotational Speed | 2000 RPM | | Noise Level | 22.8 Decibels | | Power Connector Type | 4-Pin | | UPC | 841501100123 | | Voltage | 12 Volts | | Warranty Description | 6 year manufacturer’s warranty | ## Product Details - **Air Flow Capacity:** 78.9 Cubic Meters Per Hour - **Brand:** Noctua - **Compatible Devices:** Desktop - **Cooling Method:** Air - **Material:** copper (bottom and heat pipes), aluminium (cooling plates), welded & nickel-plated - **Maximum Rotational Speed:** 2000 RPM - **Noise Level:** 22.8 Decibels - **Power Connector Type:** 4-Pin - **Product Dimensions:** 3.74"L x 4.72"W x 4.92"H - **Voltage:** 12 Volts ## Images ![NH-U9 TR4-SP3 - Image 1](https://m.media-amazon.com/images/I/91rX-+TWWJL.jpg) ## Questions & Answers **Q: Says it fits the am3/am3+ socket... anyone confirm?** A: no, this is not for am3. You need: https://www.amazon.com/dp/B00TBHYYFK/ref=emc_b_5_t **Q: will it cool a thread ripper 1950X this was the only cooler i could find for a 1950x** A: Its specifically designed for the larger 1950x but I went with the Noctua NH-U14S which is taller and just fits in my Corsair Med Tower case. Cools excellently **Q: does this fit the crossfire micro board** A: Please check our mainboard compatibility list for more details. http://noctua.at/en/support/compatibility-lists/mainboard (Noctua.at -> support -> compatibility lists -> mainboard compatibility -> TR4) **Q: Can this be rotated 90 degrees? Want it to blow to the rear instead of top** A: If you are using this on thredripper, it blows toward the rear. It cannot be rotated ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great 4u threadripper cooler. *by B***N on September 19, 2025* Fits really well in the rosewill 12 bay server case I think its the RSV3000? Regardless if you want a quality TR4(x) / SP3 heat sink for your threadripper /epyc and happen to be in a 4u case this thing is great. Its very quiet even under a decent load. I have it on a 1950x that sees moderate load from time to time, and it has no issues keeping it below 70C which about all I can ask for. As always Noctua just makes quality products. Easy to install and feels high quality. I have purchased piles of their coolers for various sockets and I will continue to do so. ### ⭐⭐⭐⭐⭐ Easy to install *by R***E on August 1, 2024* The Noctua NH-U9 TR4-SP3 is a premium CPU cooler designed for AMD Ryzen. It was easy to install and fit perfectly on my motherboard and processor. The cooler works great, runs quietly, and effectively cools down my processor without any issues. The installation process was very straightforward, and the included instructions provided a step-by-step guide for a proper installation. The package comes with everything needed for installation, including the thermal paste. ### ⭐⭐⭐⭐⭐ Blizzard cold (well not literally) *by C***Y on April 2, 2023* Great cooler, bought the smallest one to fit in a 4u chassis with an sp3 and epyc and it’s noctua so of course it’s quiet, moves some good air and cool. 32 core epyc 7002 at 2.9ghz I don’t run it hard all the time but I have yet to get a thermal throttle. It fits in a 4 u chassis but also fits in my ancient nzxt m59 with a supermicro h11. Worked well til the server rack got in. Anyway good quality, solid design, and fits how it should! ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/82704448-nh-u9-tr4-sp3](https://www.desertcart.co.uk/products/82704448-nh-u9-tr4-sp3) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-18*