Cooler Master Launches MasterFan A Series and MasterFan M Series Cooling Fans
Cooler Master, a global leader in PC components and thermal management solutions, has announced the launch of its new MasterFan A Series and MasterFan M Series cooling fans. Both fan series have received strong evaluations from Cybenetics Labs, earning recognition for their excellent airflow and static pressure performance.
Among all 120mm fans tested by Cybenetics to date, the MasterFan A120 and MasterFan M120 ranked among the best performers, particularly in static pressure generation. Both models achieved the prestigious Diamond rating, highlighting their impressive cooling capabilities.
The new fan series is available now in 120mm variants, while 140mm models are expected to launch at a later date.
MasterFan A Series
The MasterFan A Series was designed around Cooler Master’s focus on delivering advanced thermal performance through material science, engineering precision, and system-level cooling efficiency.
Unlike traditional plastic fans, the MasterFan A Series features die-cast aluminum blades and a full aluminum frame. This construction allows the fan to maintain a precise 0.6mm blade-to-frame clearance, reducing air leakage and improving airflow efficiency when cooling radiators, heatsinks, and restricted case intakes.
The series is aimed at users who demand reliable cooling under heavy workloads, including content creators, AI developers, competitive gamers, and custom AIO enthusiasts.
A specially optimized 7-blade design uses wider and more aggressively angled blades to generate strong static pressure and focused airflow through demanding cooling environments.
To ensure long-term durability and smooth operation, Cooler Master has incorporated a proprietary three-piece blade structure, industrial-grade two-stage dynamic balancing, dual-ball bearings, and a three-phase, six-pole motor. These features help maintain stability despite the additional weight of aluminum blades.
Cooler Master MasterFan M Series
The MasterFan M Series offers a balance of performance, aesthetics, and compatibility for mainstream PC builders.
While it also features a rigid aluminum frame, the M Series uses lightweight LCP (Liquid Crystal Polymer) blades combined with Magnetic Dynamic Bearing (MDB) technology. This design helps reduce noise levels while delivering reliable long-term performance.
The series also includes ARGB Gen 2 lighting integrated into the center hub, allowing users to customize their system’s appearance without sacrificing cooling performance.
Key Features
- Full aluminum frame on both A Series and M Series models for improved rigidity and reduced flex.
- Aluminum blades on the MasterFan A Series for maximum stability and consistent airflow under load.
- LCP blades and Magnetic Dynamic Bearing technology on the MasterFan M Series for quieter operation and durability.
- ARGB Gen 2 lighting on the MasterFan M Series for customizable visual effects.
- Diamond-rated airflow and static pressure performance verified by Cybenetics Labs.
With the launch of the MasterFan A Series and MasterFan M Series, Cooler Master is offering PC builders two distinct cooling solutions: a premium, performance-focused option with the A Series and a feature-rich, visually appealing option with the M Series.
Cooler Master MasterFan A Series and MasterFan M Series Specifications
| Specification | MasterFan A120 | MasterFan A120 Performance | MasterFan M120 |
|---|---|---|---|
| Dimensions (L × W × H) | 120 × 120 × 30mm (4.7 × 4.7 × 1.18 inches) | 120 × 120 × 30mm (4.7 × 4.7 × 1.18 inches) | 120 × 120 × 30mm (4.7 × 4.7 × 1.18 inches) |
| Fan Speed | 0–2500 ±10% RPM | 0–4000 ±10% RPM | 0–2300 ±10% RPM |
| Maximum Airflow | 76.9 CFM | 121.73 CFM | 75.2 CFM |
| Maximum Air Pressure | 6.1 mmH₂O | 13.15 mmH₂O | 5.4 mmH₂O |
| MTTF (Mean Time To Failure) | >200,000 Hours | >200,000 Hours | >20,000 Hours |
