# Cooler Noctua NH-U9 TR4-SP3

**URL:** https://aio.lv/en/product--noctua-nh-u9-tr4-sp3--469801
**Data updated:** 2025-09-04 10:06 (EEST)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NH-U9 TR4-SP3
**EAN:** 9010018000122
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 109.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 90.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nh-u9-tr4-sp3--469801

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Noctua NH-U9 TR4-SP3 is a compact CPU cooler featuring a 9.2 cm fan with a rotational speed of 400 to 2000 RPM, providing an airflow of 78.9 m³/h. It utilizes a Self-Stabilising Oil-pressure Bearing (SSO) for durability and quiet operation. With dimensions of 125 mm width, 119 mm depth, and 95 mm height, it fits well in tight spaces. The cooler is designed for TR4/SP3 sockets, ensuring compatibility with high-performance processors.

## Long description

The Noctua NH-U9 TR4-SP3 is a compact tower CPU cooler specifically tailored for AMD TR4/SP3 platforms (Ryzen Threadripper / Epyc). It features an enlarged 70 x 56 mm copper contact surface to match large integrated heat-spreaders, a SecuFirm2 mounting system for easy and secure installation on TR4/SP3 sockets, and a push/pull configuration with two quiet NF-A9 PWM 92 mm fans. The package includes Noctua’s NT-H1 thermal compound and a six-year manufacturer’s warranty, making the NH-U9 TR4-SP3 a space-efficient solution for high-performance workstation and server builds.
Advantages
The cooler combines a compact footprint (95 mm width and 125 mm height) with high compatibility and PCIe clearance, allowing use in smaller cases and 4U rack-mount enclosures without overhanging the top PCIe x16 slot. Dual NF-A9 PWM fans provide effective airflow with PWM-based automatic speed control and optional Low-Noise Adaptors to limit maximum speed from 2000 to 1550 rpm for quieter operation. The SecuFirm2 mounting system ensures straightforward, reliable installation, while the included NT-H1 thermal compound supports low thermal resistance and professional-grade reliability.
Suitable for
Compact workstation and server builds using AMD TR4 or SP3 CPUs
Systems with limited clearance where PCIe x16 compatibility is required
4U rack-mount enclosures and small form factor towers
Key specifications
Model: Noctua NH-U9 TR4-SP3 (MPN: NH-U9 TR4-SP3, EAN: 9010018000122)
Fan diameter: 92 mm (two NF-A9 PWM fans, push/pull)
Fan speed: 400–2000 RPM (with Low-Noise Adaptors reducing max to 1550 RPM)
Airflow: 78.9 m³/h (typical for NF-A9 at rated speeds)
Bearing: Self-Stabilising Oil-pressure Bearing (SSO)
Contact surface (base): 70 x 56 mm copper
Dimensions (W x D x H): 95 x 119 x 125 mm
Weight: 0.855 kg
Supported sockets: TR4, SP3
Included: NT-H1 thermal compound, SecuFirm2 TR4/SP3 mounting, two NF-A9 PWM fans, Low-Noise Adaptors
Warranty: 6 years
How to use
Prepare the motherboard and processor according to the motherboard manufacturer’s instructions. Apply a small, even amount of the supplied NT-H1 thermal compound onto the CPU heat-spreader. Position the NH-U9 TR4-SP3 so the enlarged copper base sits flush on the processor IHS, align the SecuFirm2 mounting, and secure the heatsink by tightening the four spring-loaded screws until firmly seated. Connect the NF-A9 PWM fan cables to the CPU fan (or PWM-capable) header on the motherboard. Optionally, fit the Low-Noise Adaptors to lower maximum fan speed for quieter operation.
Usage recommendations
Ensure case airflow is adequate when using a compact cooler: provide at least one intake and one exhaust fan to maintain optimal thermal performance. Verify clearance around RAM and PCIe slots before installation and consult motherboard documentation for proper mounting on TR4/SP3 sockets.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Cooler |
| Fan diameter | 92 mm |
| Supported processor sockets | Socket TR4, Socket SP3 |
| Noise level (high speed) | 22.8 dB |
| Rotational speed (min) | 400 RPM |
| Rotational speed (max) | 2000 RPM |
| Compatible processor series | AMD Ryzen |
| Airflow | 78.9 m³/h |
| Bearing type | Self-Stabilising Oil-pressure Bearing (SSO) |
| Pulse-width modulation (PWM) support | Yes |
| Rotational speed with LNA (max) | 1550 RPM |
| Airflow with LNA (max) | 62.6 m³/h |
| Noise level with LNA (max) | 16.3 dB |
| Suitable location | Processor |

### Design

| Feature | Value |
|---|---|
| Product colour | Beige, Aluminium |
| Material | Copper |
| Number of fans | 2 fan(s) |
| Fan connector | 4-pin |
| Number of fan blades | 7 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.855 kg |
| Package weight | 1200 g |
| Height | 95 mm |
| Width | 125 mm |
| Depth | 119 mm |
| Package depth | 135 mm |
| Package height | 185 mm |
| Package width | 175 mm |
| Heatsink weight | 660 g |
| Fan dimensions (W x D x H) | 92 x 92 x 25 |

### Power

| Feature | Value |
|---|---|
| Power supply | 1.2 W |
| Voltage | 12 |

### Packaging content

| Feature | Value |
|---|---|
| Low-noise adaptor (LNA) | Yes |

### Other features

| Feature | Value |
|---|---|
| Mean time to failure (MTTF) | 150000 h |
| Heatsink dimensions (W x D x H) | 125 x 71 x 95 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case gross weight | 15500 g |
| Products per master (outer) case | 12 pc(s) |
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Cooler Noctua NH-U9 TR4-SP3 cost, and is it available for purchase?

The price is 109.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Cooler Noctua NH-U9 TR4-SP3 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Noctua products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Noctua service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, weight, supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Cooler Noctua NH-U9 TR4-SP3?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/469801/65734055_large.webp