Cooler Master MasterFan MF140 Halo² - Multicolor
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Product Information
Full details
The Cooler Master MasterFan MF140 HALO² is designed for PC enthusiasts and builders seeking enhanced cooling performance with vibrant RGB lighting. Its key benefit is the improved airflow and striking visual appeal through its dual-loop ARGB Gen 2 lighting. A potential caveat is the 27 dB noise level at maximum speed, which might be noticeable in very quiet environments.
All features
| Colour | Multicolor |
|---|---|
| Model Part Number | MFL-B4DN-16NP2-R2 |
| Brand | Cooler Master |
Extended Product Information
FAQs
What is the difference between Gen 1 and Gen 2 ARGB on this fan?
Gen 2 ARGB on the MF140 HALO² offers significantly brighter illumination and more vibrant colors due to its larger LED rings. It allows for more dynamic and customizable lighting effects compared to standard Gen 1 ARGB.
Can I control the fan speed and RGB lighting separately?
Yes, the fan speed is controlled via the 4-pin PWM connector, while the RGB lighting is managed through the 3-pin ARGB connector. This allows independent adjustment of cooling performance and lighting aesthetics.
What is the expected lifespan of the MasterFan MF140 HALO²?
The fan features a rifle bearing with a Mean Time To Failure (MTTF) of 160,000 hours, indicating a long operational lifespan under typical conditions.
Does this fan come with a controller?
The product description does not specify an included ARGB controller. It relies on motherboard headers or a separately purchased controller for advanced lighting synchronization.
What are the dimensions of the fan?
The fan dimensions are 140 x 140 x 25 mm.
Is this fan suitable for radiators?
Yes, with a maximum air pressure of 2.53 mmH₂O, the MF140 HALO² is suitable for use on radiators to help dissipate heat effectively.
What is the maximum noise level of the fan?
At its maximum speed of 1,600 RPM, the noise level is rated at 27 dB.
Troubleshooting
Fan not spinning
Check that the 4-pin PWM connector is securely plugged into the motherboard or fan controller. Ensure the fan is not obstructed and that the fan header is functional.
RGB lighting not working or incorrect colors
Verify the 3-pin ARGB connector is properly seated on the motherboard or controller. Ensure you are using a 5V ARGB header, not a 12V RGB header. Check motherboard software settings for ARGB control.
Fan is noisy
Ensure the fan is not hitting any cables or case parts. Adjust fan speed via PWM control to a lower RPM if noise is an issue at high speeds. Check if the rifle bearing is functioning correctly; if persistent noise occurs, consider fan replacement.
Fan speed is not adjustable
Confirm the 4-pin PWM connector is attached to a PWM-capable header on the motherboard. Check BIOS/UEFI settings or motherboard software to ensure PWM mode is enabled for the fan header.
Pros and Cons
Pros
- Vibrant and customizable dual-loop ARGB Gen 2 lighting
- Improved airflow and cooling performance due to larger blades and hybrid frame
- Wide RPM range (0-1600 RPM) for flexible fan speed control
- Durable rifle bearing for long lifespan and quieter operation
- Frosted blade design enhances RGB diffusion for better aesthetics
Cons
- Can reach up to 27 dB noise level at maximum RPM
- Requires separate ARGB controller for advanced lighting effects if motherboard lacks sufficient headers
- 140mm size may not fit all smaller PC cases
Setup, Compatibility & Care
Setup:
- Mount the fan to your desired location in the PC case or on a radiator using the provided screws.
- Connect the 4-pin PWM header to an available CPU_FAN or SYS_FAN header on your motherboard for fan speed control.
- Connect the 3-pin ARGB header to a compatible 5V ARGB header on your motherboard or to an external ARGB controller for lighting customization.
Compatibility:
- Fan Size: 140mm, designed for standard 140mm fan mounts.
- Motherboard Headers: Requires a 4-pin PWM header for fan control and a 3-pin 5V ARGB header for lighting.
- Operating Systems: Lighting control may require specific software depending on your motherboard manufacturer.
Care:
- Regularly dust the fan blades and frame to maintain optimal airflow. A soft brush or compressed air is recommended.
- Avoid using harsh chemicals or excessive water for cleaning. A slightly damp, lint-free cloth is sufficient for wiping the frame and blades.
- Ensure the fan is powered off and unplugged before performing any cleaning or maintenance.