Thermalright TL-K12W 120mm PWM Computer Case Fan User Manual

Introduction

Thank you for choosing the Thermalright TL-K12W 120mm PWM Computer Case Fan. This manual provides detailed instructions for the proper installation, operation, and maintenance of your new fan. Please read this manual thoroughly before installation to ensure optimal performance and longevity of your product.

Front view of the Thermalright TL-K12W 120mm PWM fan, showcasing its white blades and frame with subtle ARGB lighting accents on the corners. Key features like Minimal ARGB Lighting, High Static Pressure, Magnetic Assist Motor, and Durable S-FDB Bearing V2 are highlighted.

Product Overview

Features

• Dynamic Balancing: Features a three-dimensional dynamic balancing process for stable and quiet operation. The triangular symmetrical back frame design enhances structural strength and airflow.
• Performance Specifications: 120x120x25mm fan with a maximum speed of 2150 RPM, producing 27 dBA noise. Delivers 2.87 mmH2O static pressure and 69 CFM airflow.
• Connectivity: Equipped with a 4-pin PWM connector for precise speed control and a 3-pin ARGB connector for customizable lighting.
• Innovative Design: Incorporates ARGB lighting with a wave structure design. Soft silicone pads are included to reduce vibration and noise.
• Durable Construction: Made from high-quality PBT+PC material for enhanced durability and longevity.
• Safe Cabling: The fan cable is made of flame-retardant mesh-wrapped wire for added safety.
• Versatile Application: Suitable for use as a case fan, with CPU air coolers, or liquid coolers to enhance overall system cooling.

An angled view of the TL-K12W fan, emphasizing its 9-blade design optimized for static pressure and airflow. The image also shows the attached PWM fan speed control cable.

Close-up of the fan's center, highlighting the S-FDB (Stably-FDB) bearing with magnetic design for stable blade motion. The triangular frame design, which increases effective wind area and structural strength, is also visible, along with soft-touch rubber pads for vibration absorption.

Top-down view of the fan, illustrating its construction from high-quality PBT+PC material for durability.

A diagram showing the updated three-axis dynamic balancing process applied to the fan blade, indicating X, Y, and Z axes with 14mg balance values. Users are advised not to remove the red balancing material.

What's in the Box

• 1x Thermalright TL-K12W 120mm PWM Fan
• Mounting Screws
• Adhesive Nails

Setup and Installation

Follow these steps to properly install your Thermalright TL-K12W fan into your computer system.

Video Installation Guide

Step-by-Step Installation

1. Identify Connectors: Locate the 4-pin PWM power connector and the 3-pin 5V Addressable RGB (ARGB) connector on your fan. If you have multiple fans, identify the sharing connectors for synchronization.
2. Connect PWM: Connect the 4-pin PWM connector from the fan to an available 4-pin fan header on your motherboard (e.g., CHA_FAN, CPU_FAN). If installing multiple fans, connect additional fan PWM connectors to the provided PWM sharing connector to synchronize fan speeds.
3. Connect ARGB: Connect the 3-pin 5V ARGB connector from the fan to an available +5V ARGB header on your motherboard (e.g., ADD_GEN_2, RGB_HEADER). Ensure it is a +5V header and not a +12V RGB header to prevent damage. If installing multiple fans, connect additional fan ARGB connectors to the provided ARGB sharing connector to synchronize lighting effects.
4. Determine Airflow Direction: For normal airflow, the blade side of the fan acts as the intake, and the frame side acts as the exhaust. Install the fan in your case according to your desired airflow direction (e.g., intake for front/bottom, exhaust for rear/top).
5. Mount the Fan: Position the fan in the desired location within your PC case. Use the included screws to secure the fan to the case. Ensure the fan is firmly attached to prevent vibration and noise.

Three images demonstrating diversified usage scenarios for the TL-K12W fan: System Cooling (as a case fan), Air Cooling (on a CPU air cooler), and Radiator Cooling (on a liquid cooling radiator.

Operating Instructions

The Thermalright TL-K12W fan is designed for seamless integration and control through your motherboard.

Fan Speed Control (PWM)

The 4-pin PWM connector allows your motherboard to precisely control the fan speed based on system temperature. This ensures efficient cooling when needed and quiet operation during lighter loads.

• Automatic Control: By default, your motherboard's BIOS will manage fan speeds automatically.
• Manual Adjustment: You can adjust fan curves and set custom speed profiles through your motherboard's BIOS settings or dedicated fan control software provided by your motherboard manufacturer (e.g., ASUS Fan Xpert, MSI Dragon Center, Gigabyte SIV).

ARGB Lighting Control

The 3-pin 5V ARGB connector enables synchronization of the fan's lighting effects with other ARGB components in your system.

• Software Control: Lighting effects are controlled via your motherboard's ARGB software (e.g., ASUS Aura Sync, MSI Mystic Light Sync, Gigabyte RGB Fusion, ASRock Polychrome Sync). Install the appropriate software for your motherboard to customize colors, patterns, and brightness.
• Synchronization: If you have connected multiple fans using the ARGB sharing connector, all connected fans will display synchronized lighting effects.

Maintenance

Regular maintenance helps ensure optimal performance and extends the lifespan of your fan.

• Cleaning: Periodically clean the fan blades and frame to remove dust buildup. Use compressed air or a soft, dry cloth. Ensure the fan is powered off before cleaning.
• Connection Check: Occasionally check that all PWM and ARGB connections are secure and free from obstruction.
• Bearing: The S-FDB bearing V2 is maintenance-free. Do not attempt to disassemble the fan.

Troubleshooting

If you encounter issues with your Thermalright TL-K12W fan, refer to the following common troubleshooting steps:

• Fan Not Spinning:
  • Ensure the 4-pin PWM connector is securely plugged into the motherboard fan header.
  • Check your motherboard's BIOS settings to confirm the fan header is enabled and configured correctly (e.g., not set to 'disabled' or an incorrect fan curve).
  • Verify that your power supply is providing adequate power to the motherboard and connected components.
• No ARGB Lighting:
  • Confirm the 3-pin 5V ARGB connector is securely plugged into a +5V ARGB header on your motherboard. Do not connect to a +12V RGB header, as this will damage the fan.
  • Ensure the ARGB header is enabled in your motherboard's BIOS.
  • Install and properly configure your motherboard's ARGB control software.
  • If using multiple fans, check the ARGB sharing connector for proper connection.
• Excessive Noise:
  • Ensure the fan is securely mounted to the case or cooler. Loose mounting can cause vibration.
  • Check for any cables or obstructions that might be touching the fan blades.
  • Clean any dust buildup on the fan blades.
  • Adjust the fan speed settings in your motherboard's BIOS or fan control software to a lower RPM if noise is a concern and temperatures allow.

Specifications

Detailed technical specifications for the Thermalright TL-K12W fan.

An image displaying the physical dimensions of the fan: 4.72 inches (120mm) length, 4.72 inches (120mm) width, and 0.98 inches (25mm) height.

Warranty and Support

For warranty information, technical support, or further inquiries, please visit the official Thermalright website or contact their customer service directly. Keep your purchase receipt for warranty claims.

Official Thermalright Website: www.thermalright.com