This article covers Cooler Master MasterFan MF140 Halo2 140mm ARGB Gen2 PCケースファン ホワイト MFL-B4DW-16NP2-R2 FN1896.

Overview

The Cooler Master MasterFan MF140 Halo2 is a 140mm case fan designed for users who value both cooling performance and aesthetic appeal. This white variant (model MFL-B4DW-16NP2-R2 / FN1896) features a dual-loop ARGB LED ring that is 50% brighter than its predecessor. With a maximum speed of 1,600 RPM and a noise level of just 27 dBA, it strikes a solid balance between airflow and quiet operation. The fan uses an air-balancing blade design that has been enlarged by 10% compared to the previous generation, improving both airflow and static pressure. The Gen2 RGB controller allows individual LED control, enabling highly customized lighting effects. Positioned in the mid-range market, the MF140 Halo2 offers premium RGB features at a reasonable price point. It is an excellent choice for builders who want to enhance their system's visual appeal without sacrificing cooling capability.

Compatibility Guide

This fan is compatible with any PC case that supports 140mm fans with standard 124mm mounting pitch. It fits most ATX, Micro-ATX, and Mini-ITX cases, but always check your case specifications before purchasing. Power is supplied via a 4-pin PWM connector, which allows the motherboard to control fan speed automatically. For ARGB lighting, a 3-pin 5V addressable RGB header is required. If your motherboard lacks this header, you will need a separate ARGB controller. The fan has a standard 25mm thickness, so it should fit in most cases without clearance issues. However, some compact cases may have limited depth, so verify internal dimensions if you are building in a small form factor chassis.

Product Info

The Cooler Master MasterFan MF140 Halo2 was released in 2023 and comes with a 2-year warranty through authorized Japanese distributors. It is widely available at major PC hardware retailers and online stores like . In terms of market positioning, this is a mid-range RGB fan. It offers features typically found in higher-end models, such as dual-loop LEDs and Gen2 RGB control, but at a more accessible price. Cooling performance is adequate for most gaming and productivity builds. Specific airflow and static pressure figures are not officially published, but Cooler Master states that the refined P-Q curve delivers better noise-to-performance ratio than the previous generation. Power consumption is a low 1.05W, making it efficient for multi-fan setups.

Best Use Cases

RGB-focused gaming builds: The dual-loop LEDs and individual LED control create stunning lighting effects, especially in cases with tempered glass side panels. Gamers who want their PC to stand out will appreciate the visual customization. Quiet PC enthusiasts: With a maximum noise level of 27 dBA, this fan operates quietly even at full speed. PWM control allows for fine-tuned speed adjustments based on system load, keeping noise to a minimum during light use. * White-themed PC builds: The white fan blades and frame blend seamlessly with white cases and components, making it a perfect choice for a cohesive aesthetic. However, if raw cooling performance is your top priority, or if you are on a very tight budget, you might consider higher-static-pressure fans or more affordable non-RGB alternatives.

Things to Consider

First, ensure your case supports 140mm fans. Many cases only accommodate 120mm fans, so double-check the specifications. Second, the ARGB lighting requires a 5V addressable RGB header on your motherboard. Older or budget motherboards may lack this, necessitating a separate controller purchase. Third, while 1,600 RPM is standard for a 140mm fan, it can produce noticeable noise at higher speeds. If absolute silence is your goal, consider fans with lower maximum RPM or specialized quiet models from brands like Noctua. Finally, this fan is not designed for use on CPU coolers or radiators where high static pressure is critical. It is best used as a case fan for general airflow. ## FAQ
Q: Does this fan support PWM control? A: Yes, it uses a 4-pin PWM connector, allowing the motherboard to automatically adjust fan speed based on temperature. Q: Is there any performance difference between the white and black models? A: No, the only difference is the color. Both models have identical specifications and performance. Q: Can I sync the RGB lighting with other Cooler Master products? A: Yes, when connected to a motherboard ARGB header, it can be synchronized with other ARGB devices. Cooler Master's own software also supports control.

Product Disclosure (Amazon)

  • Manufacturer: Cooler Master
  • Seller: W shop 本店
  • Fulfilled by: Amazon
  • ASIN: B0BZ1MMBV8
  • Note: This article covers a manufacturer-made product based on Amazon listing details.