Description
The Cooler Master MasterFan MF140 Halo 2 represents a significant engineering upgrade over its predecessor, focusing on increased thermal efficiency and refined aesthetics. By enlarging the fan blades by approximately 10%, Cooler Master has increased the surface area to deliver a maximum airflow of 59.51 CFM and a static pressure of 2.53 mmH2O. The hybrid frame construction utilizes a combination of noise-reduction technology and sound-absorbing materials to maintain structural integrity while minimizing vibration. Equipped with Addressable Gen 2 RGB, the dual-loop lighting rings provide customizable illumination that is compatible with all major motherboard lighting software, making it a versatile choice for both intake and exhaust configurations.
This product is for:
- PC enthusiasts building high-performance systems that require high static pressure for radiator cooling.
- Aesthetic-focused builders looking for dual-loop Addressable Gen 2 RGB lighting for synchronized visual effects.
- Users prioritizing silent operation who need a 140mm fan with a maximum noise ceiling of 27 dBA.
- Professional workstation users requiring long-term reliability with a fan rated for over 160,000 hours MTTF.
- System integrators seeking a 140mm PWM fan available in both black and white colorways to match specific chassis themes.
Detailed specifications:
- Fan Dimensions: 140 x 140 x 25 mm
- Fan Speed: 0 - 1600 RPM ± 5%
- Airflow: 59.51 CFM
- Static Pressure: 2.53 mmH2O
- Noise Level: 27 dBA
- Bearing Type: Rifle Bearing
- MTTF: >160,000 Hours
- Power Connector: 4-Pin PWM
- RGB Connector: 3-Pin ARGB (5V)
- Rated Voltage: 12 VDC (Fan) / 5 VDC (LED)
- Power Consumption: 1.56W
In practical application, the MF140 Halo 2 benefits from an optimized driver IC that ensures smoother rotation and reduced motor vibration across the entire 0-1600 RPM range. The PWM control allows for precise speed adjustments, enabling the fan to remain virtually silent during low-load tasks while providing significant cooling power during intensive gaming or rendering. The Addressable Gen 2 RGB system offers granular control over individual LEDs, allowing for more complex and fluid lighting transitions compared to standard ARGB fans. The rifle bearing design ensures that the fan maintains low friction and noise levels even after years of continuous operation.
Compared to the original MasterFan Halo series, the Halo 2 features a redesigned frame that increases the fan blade size without changing the overall 140mm footprint, resulting in better cooling performance at lower speeds. While many 140mm fans focus solely on airflow, the MF140 Halo 2 provides the high static pressure necessary for use on liquid cooling radiators, outperforming standard case fans in restricted-airflow environments. Unlike entry-level RGB fans, the Halo 2 uses a 3-pin 5V ARGB header that supports individual LED addressing, providing a higher level of customization than 4-pin 12V RGB alternatives.
Q&A:
- What is the benefit of Addressable Gen 2 RGB? Addressable Gen 2 RGB allows for individual LED control and is fully compatible with Cooler Master’s MasterPlus+ software for advanced lighting customization.
- Can this fan be used on a 280mm or 420mm radiator? Yes, the high static pressure of 2.53 mmH2O makes it an ideal choice for pushing air through the dense fins of liquid cooling radiators.
- Does the MF140 Halo 2 support a zero-RPM mode? Yes, the fan supports a 0-1600 RPM range, meaning it can stop spinning entirely if your motherboard or controller sends a 0% PWM signal.
- Is this fan compatible with ASUS Aura Sync or MSI Mystic Light? Yes, the standard 3-pin 5V ARGB connector is compatible with all major motherboard RGB synchronization software.
- What is the difference between the black and white versions? The specifications and performance are identical; the only difference is the color of the frame and fan blades to suit different build aesthetics.
