Quick Summary
The Thermalright TL-C12C X3 is a 120mm case fan set with 4-pin PWM control and an included 3 quantity pack. It is described with a maximum speed of 1550RPM and is intended for use in cases and with CPU coolers.
The fan includes S-FDB bearing construction and silicone corner pads, both of which are presented as features for reducing vibration and keeping noise low during operation.
Who It Is Best For
This fan pack suits buyers looking for a 120mm PWM cooling fan for a computer case or for use alongside a CPU cooler. The 3 quantity pack is relevant if you want multiple matching fans in one purchase.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Thermalright. |
| Model | TL-C12C X3. |
| Product type | 120mm case fan with 4-pin PWM control. |
| Quantity | 3 quantities included in the pack. |
| Size | 120 x 120 x 25mm, which is important for checking case or cooler fit. |
| Speed | Up to 1550RPM, with 1550RPM ±10% stated in the description. |
| Connector | 4-pin PWM connector. |
| Current | 0.20A. |
| Noise | Noise level stated as up to 25.6dBA. |
| Air pressure | 1.53mm H2O. |
| Air flow | 66.17CFM. |
| Bearing | S-FDB bearing is included. |
| Cable | Up to 55cm cable for PWM series control of fans. |
Why Buyers Choose It
- 4-pin PWM control allows the fan speed to change according to motherboard temperature.
- Three fans in the pack make it easier to match multiple positions in a case or cooling setup.
- S-FDB bearing construction is presented with a noise-reduction and longevity benefit.
- Silicone corner pads are included to reduce vibration and friction during rotation.
How It Works
- Connect the fan through the 4-pin PWM cable interface.
- The motherboard controls fan speed according to temperature through PWM control.
- The fan is then used in a case or with a CPU cooler to support cooling airflow.
Real World Use
In everyday use, this fan is positioned inside a computer case or fitted with a CPU cooler. The stated 120 x 120 x 25mm size is the main check before installation, along with the 4-pin PWM connector and the available cable length of up to 55cm.
What To Know Before You Buy
Check that your case or cooler accepts a 120mm fan and that the 4-pin PWM connection suits your setup. The pack contains 3 quantities, so it is worth confirming that this is the number you need. If you are planning a multi-fan installation, the stated cable length and physical size are the main practical checks.
Common Buyer Questions
Does this fan use PWM control?
Yes. It uses a 4-pin PWM connector and is controlled through the motherboard interface.
How many fans are included?
Three fans are included in the pack.
What is the fan size?
The stated size is 120 x 120 x 25mm.
Where can it be used?
It is intended for use as a case fan and with CPU coolers, and is also described as suitable for radiators.
Final Buying View
If you need a 120mm 4-pin PWM fan pack for a case or CPU cooler, the TL-C12C X3 gives you three matching fans with the stated size, speed and connector details. Check the 120 x 120 x 25mm fit and confirm the 4-pin PWM connection before ordering.





