1. Introduction
Thank you for choosing the Thermalright TL-C12015 series 120mm slim fan. This fan is designed for high-performance cooling in compact systems, such as Mini-ITX and Small Form Factor (SFF) cases, or for use on radiators where space is limited. It features PWM control for precise speed adjustment and select models include ARGB lighting for aesthetic customization. This manual provides essential information for proper installation, operation, and maintenance of your fan.
2. Safety Information
- Always disconnect power from your computer before installing or handling internal components.
- Handle the fan by its frame to avoid damaging the blades or wiring.
- Ensure all cables are properly routed and secured to prevent interference with moving parts.
- Do not attempt to modify the fan or its cables, as this may void the warranty and pose a safety risk.
- Keep out of reach of children.
3. Package Contents
Verify that all components are present in your package:
- Thermalright TL-C12015 Series Fan (1, 3, or 5 units depending on purchase)
- Mounting Screws (typically 4 per fan)
- Rubber Corner Pads (pre-installed or included separately)
- PWM Fan Cable (attached to fan)
- +5V 3PIN ARGB Cable (for TL-C12015W-S models, attached to fan)
4. Product Overview and Features
The Thermalright TL-C12015 series fans are engineered for optimal performance in constrained environments. Key features include:
- Ultra-Slim Design: With a thickness of just 15mm, these fans are ideal for Mini-ITX, SFF systems, and tight radiator clearances.
- PWM Control: Allows for dynamic fan speed adjustment based on system temperature, balancing cooling performance and noise levels.
- S-FDB (Stably-FDB) Bearing V2: Features a magnetic design for enhanced stability, durability, and quiet operation, contributing to a long fan life of 20,000 hours.
- Optimized Airflow Blade Design: An 11-blade design (PBT material) is engineered to deliver efficient airflow and static pressure.
- Vibration Absorption: Soft-touch rubber pads on the corners minimize vibration transmission to the case, reducing overall system noise.
- ARGB Lighting (TL-C12015W-S models): Integrated addressable RGB lighting for customizable visual effects, compatible with +5V 3PIN ARGB headers.
5. Installation Guide
Follow these steps to properly install your Thermalright TL-C12015 series fan:
5.1. Preparation
- Power off your computer and unplug it from the wall outlet.
- Open your computer case to access the fan mounting locations.
- Identify the desired mounting location (case fan slot or radiator).
5.2. Mounting the Fan
- Position the fan in the desired location, ensuring the airflow direction is correct (usually indicated by an arrow on the fan frame).
- Align the fan's screw holes with the mounting holes on your case or radiator.
- Secure the fan using the provided mounting screws. Tighten them gently in a diagonal pattern to ensure even pressure and prevent warping.
5.3. Connecting the Cables
- PWM Connection: Locate a 4-PIN fan header on your motherboard. Connect the fan's 4-PIN PWM cable to this header. This allows the motherboard to control the fan speed.
- ARGB Connection (for TL-C12015W-S models only): If your fan has ARGB lighting, locate a +5V 3PIN ARGB header on your motherboard. Connect the fan's +5V 3PIN ARGB cable to this header. Ensure it is a +5V header and not a +12V RGB header, as connecting to the wrong header can damage the LEDs.
6. Operating Instructions
6.1. Fan Speed Control (PWM)
The fan's speed is automatically controlled by your motherboard via the 4-PIN PWM connection. You can typically adjust fan curves and settings through your motherboard's BIOS/UEFI or dedicated software provided by your motherboard manufacturer. This allows you to customize the fan's behavior based on CPU or system temperatures.
6.2. ARGB Lighting Control (TL-C12015W-S only)
For models with ARGB lighting, the effects are controlled by your motherboard's ARGB software (e.g., ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, ASRock Polychrome Sync). Ensure your motherboard's software is up-to-date to access all lighting customization options.
7. Maintenance
Regular maintenance helps ensure optimal performance and longevity of your fan:
- Cleaning: Periodically (every 3-6 months, or more frequently in dusty environments) use compressed air to remove dust buildup from the fan blades and frame. Hold the fan blades gently to prevent them from spinning rapidly during cleaning, which can damage the bearing.
- Inspection: Check cables for any signs of wear or damage. Ensure mounting screws remain tight.
8. Troubleshooting
If you encounter issues with your Thermalright fan, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan not spinning | Incorrect or loose PWM cable connection Insufficient power from motherboard header Fan failure | Ensure 4-PIN PWM cable is securely connected to a functional motherboard header. Check BIOS/UEFI settings for fan control. Test the fan on a different header or with a fan controller if available. |
| No ARGB lighting (TL-C12015W-S) | Incorrect ARGB cable connection Connected to +12V RGB header instead of +5V ARGB Motherboard ARGB software issue | Ensure +5V 3PIN ARGB cable is correctly connected to a +5V 3PIN ARGB header. Verify you are not using a +12V RGB header. Update or reinstall motherboard ARGB software. |
| Excessive noise or vibration | Loose mounting screws Dust buildup on blades Fan bearing issue | Tighten mounting screws. Clean fan blades thoroughly. If noise persists, contact support. |
9. Specifications
Detailed specifications for the Thermalright TL-C12015 series fans:
| Feature | TL-C12015B | TL-C12015W-S |
|---|---|---|
| Fan Dimensions | L120mm x W120mm x H15mm | |
| Rated Speed | 1800 RPM (±10%) | 1500 RPM (±10%) |
| Noise Level | ≤26.1 dBA | ≤24.1 dBA |
| Air Volume | 59 CFM (MAX) | 52 CFM (MAX) |
| Wind Pressure | 1.36 mm H2O (MAX) | 1.24 mm H2O (MAX) |
| Power Interface | 4PIN PWM | |
| Working Voltage | 12V DC | |
| Rated Current | 0.18 A | 0.13 A |
| Bearing Type | S-FDB Bearing | |
| Fan Life | 20,000 hours | |
| Blade Quantity | 11 | |
| Material | PBT / PBT+PC | |
| RGB Interface | N/A | +5V 3PIN ARGB |
| Certifications | CE, RoHS | |
| Warranty | 6 years | |
10. User Tips
- Airflow Direction: Pay attention to the arrows on the fan frame indicating airflow direction. Install fans to create a balanced airflow within your case (e.g., intake at front/bottom, exhaust at rear/top).
- Cable Management: Route fan cables neatly to avoid obstructing airflow or interfering with other components. Use cable ties if necessary.
- BIOS/Software Tuning: Experiment with different fan curves in your motherboard's BIOS or software to find the optimal balance between cooling performance and noise for your specific system.
- ARGB Synchronization: If using multiple ARGB components, ensure they are all connected to compatible headers and controlled by the same software for synchronized lighting effects.
11. Warranty and Support
Thermalright TL-C12015 series fans come with a 6-year warranty, covering manufacturing defects and malfunctions under normal use. For technical support, warranty claims, or further assistance, please contact Thermalright customer service through their official website or your point of purchase. Please have your product model and proof of purchase ready when contacting support.
