The CT140 140mm PC Cooling Fans (2-Pack) from Thermaltake are designed for all PC usage scenarios....The CT140 140mm PC Cooling Fans (2-Pack) from Thermaltake are designed for all PC usage scenarios. These PWM fans feature specially tuned fan blades for enhanced airflow and a fan speed of 1500 RPM. The innovative cable-integrated daisy-chain design offers greater flexibility in cable management by allowing direct connection between fans, reducing the need for multiple motherboard ports. Included 900mm PWM cables further simplify installation. These seven-blade fans deliver a balanced performance with 2.3 mm-H2O air pressure and 77.37 CFM airflow, while maintaining a noise level of 30.5 db-A. For added stability and vibration dampening, the fans are equipped with four detachable anti-vibration rubber pads on each corner. The robust fan frames are designed for durability and a better fit with chassis and radiators, minimizing air leaks. The fan diameter is 140mm with a depth of 25mm. They operate within a speed range of 500 - 1500 rpm and utilize hydraulic bearings for longevity.
The Thermaltake CT140 PC Cooling Fans (2-Pack) are designed for users seeking efficient and flexible cooling for their desktop computers. These 140mm PWM fans offer a balance of airflow and air pressure with a maximum speed of 1500 RPM, while the innovative daisy-chain design simplifies cable management. A potential caveat is that while designed for quiet operation, the maximum noise level of 30.5 dB-A may be noticeable in very silent environments.
All features
Colour
White
Model Part Number
CL-F152-PL14WT-A
Brand
Thermaltake
Extended Product Information
FAQs
What is the maximum number of fans I can daisy-chain?
While Thermaltake doesn't specify a hard limit, it's generally recommended to connect no more than 3-4 fans in a single daisy-chain to avoid overloading the motherboard's fan header or causing voltage drop issues. Always refer to your motherboard manual for its fan header specifications.
Can these fans be used with a 3-pin fan header?
Yes, they can be connected to a 3-pin header. However, they will operate at full speed only, and you will not be able to control their speed via PWM. For speed control, a 4-pin PWM header is required.
What is the lifespan of the hydraulic bearings?
While specific MTBF (Mean Time Between Failures) numbers are not provided, hydraulic bearings are known for their longevity and quieter operation compared to sleeve bearings, typically offering extended operational life.
Are the anti-vibration pads permanent?
The anti-vibration pads are described as detachable, meaning they can be removed if desired, though they are designed to enhance stability and reduce noise during operation.
Can I control the RGB lighting on these fans?
The product description does not mention RGB lighting for the CT140 model. These fans are primarily focused on airflow and cooling performance without RGB features.
What is the warranty period for these fans?
Warranty information is not provided in the product details. Please refer to the retailer or Thermaltake's official website for specific warranty terms and conditions.
Troubleshooting
Fan not spinning
Check that the fan is securely connected to the motherboard header and that the daisy-chain connection to other fans is correct. Ensure the fan speed is not set to 0 RPM in BIOS/UEFI or fan control software.
Excessive noise or vibration
Verify that the anti-vibration pads are properly installed and that the fan is securely mounted. Check for any obstructions in the fan blades. Ensure the fan speed is not set unnecessarily high for the current system temperature.
Fan speed not adjustable
Confirm that the fan is connected to a 4-pin PWM header on the motherboard. Check your motherboard's BIOS/UEFI settings or fan control software to ensure PWM mode is enabled for the connected header.
Daisy-chain connection issues
Ensure all daisy-chain connections are firm and properly seated. Test each fan individually by connecting it directly to the motherboard to rule out a faulty fan in the chain.
Pros and Cons
Pros
Simplifies cable management with daisy-chain design.
Offers a good balance of airflow and air pressure.
Adjustable fan speed via PWM for customized cooling.
Includes anti-vibration pads for reduced noise and stability.
Durable construction for long-term use.
Cons
Maximum noise level of 30.5 dB-A might be audible in extremely quiet setups.
Daisy-chaining is limited by the number of fans and available ports.
Detachable rubber pads could potentially be lost if not handled with care.
Setup, Compatibility & Care
Setup:
Mounting: Secure the fans to your computer case, radiator, or heatsink using the included screws. Ensure the airflow direction is oriented correctly for your system's needs (usually indicated by arrows on the fan frame).
Daisy-Chaining: Connect the fan cables directly to each other. The integrated design allows for a clean connection, reducing the number of cables needing to reach the motherboard.
Power Connection: Connect the primary fan's PWM cable to an available 4-pin CPU_FAN or SYS_FAN header on your motherboard.
Compatibility:
Fan Size: These are 140mm fans, ensure your case or radiator has compatible mounting points.
Motherboard Header: Requires a 4-pin PWM fan header on your motherboard for speed control. Older 3-pin headers will support full speed only.
Operating System: No specific software is required for basic operation; speed is controlled via motherboard BIOS/UEFI or compatible fan control software.
Care:
Cleaning: Regularly dust the fan blades and frame using compressed air or a soft brush. For deeper cleaning, unplug the fan and wipe gently with a slightly damp cloth. Ensure the fan is completely dry before reconnecting power.
Bearing Lubrication: Hydraulic bearings are sealed and do not require user lubrication. Avoid disassembling the fan.