Noctua NH-U14S TR5-SP6 - User Manual

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NOCTUA NH-U14S TR5-SP6
INSTALLATION MANUAL
This manual will guide you through the installation process of
the SecuFirm2™ mounting system step by step.
Prior to installing the cooler, please consult the compatibility
centre on our website (ncc.noctua.at) and verify that the
cooler is fully compatible with your motherboard.
Please also make sure that your PC case offers sufficient
clearance for the cooler and that there are no compatibility
issues with any other components (e.g. tall RAM modules).
Double check that the heatsink and fan clips do not make
contact with the VGA card, other PCIe cards, motherboard
heatsinks or any other components.
Noctua cannot be held responsible for any damage or losses
caused by compatibility issues.
Should you encounter any difficulties, please check the FAQs
on our website (www.noctua.at/faqs) and don’t hesitate to
contact our support team at support@noctua.at.
Dear customer,
Thank you very much for choosing the Noctua NH-U14S
TR5-SP6. Our Threadripper and Epyc coolers have become
a standard choice when it comes to quiet, premium grade
air cooling solutions for AMD-based workstations and
servers, and we’re excited to continue this legacy with the
new TR5-SP6 models. I’m confident that you will be able
to sense some of the research, attention and care we’ve put
into making this product.
Enjoy your Noctua NH-U14S TR5-SP6!
Yours sincerely,
Roland Mossig, Noctua CEO
Take the fans off the cooler.
Removing the fans
1
Offsetting the cooler
2
The SecuFirm2™ mounting for TR5/SP6 makes it possible to
offset the cooler by 3 or 6mm. On motherboards with east-to-
west socket orientation, this can be used to offset the cooler(s)
towards the right, increasing clearance towards the I/O panel.
On boards that use a north-to-south orientation of the CPU
socket(s), this allows offsetting the cooler towards the upper
edge of the motherboard in order to increase PCIe clearance.
Required mounting parts:
NM-AFB11 fastening brackets
(pre-installed on the cooler)
NM-SMT4 mounting tool
In order to offset the cooler, please unscrew the NM-AFB11
fastening brackets and reinstall them in the +3 (3mm
offset) or +6 (6mm offset) position.
Caution: Gently tighten the screws until they stop, but don’t
use excessive force (max. torque 0.6 Nm).
+ 0mm offset
+ 3mm offset
+ 6mm offset

Summary

Removing the Fans

Offsetting the Cooler

Offsetting Mechanism

Adjust NM-AFB11 brackets to +3mm or +6mm positions for clearance adjustments on motherboard.

Fastening Heatsink to CPU

Heatsink Mounting Procedure

Mount heatsink, align screws with CPU socket threads, and tighten using the mounting tool.

Installing Fans

Fan Attachment and Connection

Reattach fans with clips and connect to motherboard fan headers, using splitter if needed.

System Transport Recommendations

Warranty and Support Information

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

The Noctua NH-U14S TR5-SP6 is a high-performance CPU cooler designed for AMD Threadripper and Epyc processors, specifically those using the TR5/SP6 socket. It is engineered to provide quiet and premium-grade air cooling for workstations and servers, building upon Noctua's legacy in this specialized market.

Function Description

The primary function of the NH-U14S TR5-SP6 is to dissipate heat generated by high-performance AMD CPUs, ensuring stable operation and optimal performance. It achieves this through a combination of a large heatsink and two high-quality fans. The cooler's design is optimized for the specific thermal and mechanical requirements of TR5/SP6 sockets, which are typically found in demanding computing environments. The pre-applied thermal compound on the heatsink base facilitates efficient heat transfer from the CPU to the cooler.

Usage Features

The NH-U14S TR5-SP6 offers several user-friendly features that enhance its installation and adaptability:

• SecuFirm2™ Mounting System: This proprietary mounting system is designed for TR5/SP6 sockets and allows for flexible installation. It includes NM-AFB11 fastening brackets and an NM-SMT4 mounting tool.
• Offsetting Capability: A key feature of the SecuFirm2™ mounting is the ability to offset the cooler by 3mm or 6mm. This is particularly useful for optimizing clearance in different motherboard orientations:
  • On motherboards with an east-to-west socket orientation, offsetting the cooler towards the right can increase clearance towards the I/O panel.
  • On motherboards with a north-to-south socket orientation, offsetting the cooler towards the upper edge of the motherboard can increase PCIe clearance, preventing interference with expansion cards.
  • The offsetting is achieved by repositioning the NM-AFB11 fastening brackets into designated +3 or +6 positions, as opposed to the default 0mm offset.
• Fan Installation: The cooler comes with two fans that are attached to the heatsink using supplied fan clips. These fans are designed to be easily removed and reattached, simplifying the initial installation process and potential maintenance.
• Fan Connectivity: The fans connect to the motherboard's CPU fan header(s). For motherboards with a single CPU fan header or to manage fan speeds synchronously, a supplied NA-YC1 splitter cable can be used to connect both fans to one header.
• Installation Tool: An NM-SMT4 mounting tool is provided to tighten the spring-loaded screws that secure the heatsink to the CPU socket. This tool is designed to be tilted, allowing access to screws even if they are partially blocked by the heatsink fins, which is a common challenge in compact system builds.
• Pre-applied Thermal Compound: The heatsink base comes with a layer of pre-applied thermal compound, simplifying the initial setup and ensuring optimal thermal conductivity from the start.

Maintenance Features

The design of the NH-U14S TR5-SP6 incorporates aspects that facilitate maintenance and ensure long-term performance:

• Fan Removal: The fans can be easily removed from the heatsink using the fan clips. This allows for convenient cleaning of both the fans and the heatsink fins, which is crucial for maintaining optimal airflow and cooling efficiency over time.
• Thermal Compound Management: While the cooler comes with pre-applied thermal compound, the manual advises users on how to handle situations where the heatsink is being reinstalled or used after the initial application has worn off. It emphasizes the importance of applying a thin, fresh layer of thermal compound and cleaning off any residual traces of old paste or thermal pads from both the CPU and the heatsink. This ensures efficient heat transfer throughout the cooler's lifespan.
• Compatibility Checks: Users are encouraged to consult Noctua's compatibility centre (ncc.noctua.at) to verify full compatibility with their motherboard, PC case, and other components (e.g., tall RAM modules, VGA cards, other PCIe cards, motherboard heatsinks). This proactive approach helps prevent installation issues and ensures the cooler fits correctly without physical interference, reducing the need for troubleshooting or modifications later.
• Gentle Tightening: The installation instructions repeatedly emphasize gently tightening screws until they stop, without using excessive force (maximum torque 0.6 Nm). This prevents damage to the CPU socket, motherboard, and cooler components, contributing to the longevity of the system.
• Warranty and Support: Noctua provides a 6-year warranty and direct, fast, and straightforward RMA service, indicating a commitment to product reliability and customer support. Users are encouraged to consult the FAQ section on their website (www.noctua.at/faqs) and contact support (support@noctua.at) for any difficulties, which aids in troubleshooting and maintenance.
• Transport Recommendation: For safety reasons during transport (e.g., shipping), it is generally recommended to remove the cooler. This prevents potential damage to the motherboard or cooler due to excessive stress from forces acting upon the system, highlighting a best practice for long-term care.

In summary, the Noctua NH-U14S TR5-SP6 is a robust and adaptable cooling solution for high-end AMD platforms, designed with ease of installation, flexible configuration, and long-term maintainability in mind. Its features cater to the specific demands of workstation and server environments, ensuring efficient and reliable thermal management.

Noctua NH-U14S TR5-SP6 Specifications

General

Type	Air cooler
Airflow	140.2 m³/h
Bearing type	Self-Stabilising Oil-pressure Bearing (SSO)
Fan diameter	140 mm
Quantity per pack	1 pc(s)
Suitable location	Processor
Rotational speed (max)	1500 RPM
Supported processor sockets	sTRX5, sWRX9, SP6
Fan 2 rotational speed (min)	300 RPM
Fan 2 noise level (high speed)	24.6 dB
Mounting kit	Yes
Package type	Box
Fan voltage	12 V
Fan power consumption	1.56 W
Fins material	Aluminum
Product color	Light brown
Number of fans	2 fan(s)
Base plate material	Copper
Number of fan blades	7

Weight and Dimensions

Depth	111 mm
Width	150 mm
Weight	1136 g
Package depth	142 mm
Package width	223 mm
Package height	227 mm
Package weight	1682 g
Radiator depth	52 mm
Radiator height	165 mm