COOLER MASTER FAN MasterFan A120
Key Features
All-Aluminum Structure – Precision-engineered aluminum blades and frame resist deformation at high speeds, maintaining optimal blade geometry for consistent high-pressure airflow through restrictive components like radiators and heatsinks.
3-Phase Motor Design – Integrated 3-phase motor eliminates instability, ensuring ultra-quiet startup and reliable, efficient performance.
Dual Ball Bearings – Provides long-lasting durability with an MTBF of over 200,000 hours.
Turbocharge Controller (FC Models) – The A120 FC and A140 FC include a dedicated controller for instant overclocking beyond standard speeds, unleashing maximum cooling performance on demand.
High Static Pressure – Generates up to 13.15 mmH₂O of static pressure, effectively pushing air through tight spaces and high-density radiators where standard fans would struggle.
PWM Control – All models feature 4-pin PWM connectors for precise speed control via motherboard or controller.
Part Number MFZ-P2NA-25NPK-R1
Dimensions 120 x 120 x 30 mm
Material All-aluminum (blades & frame)
LED Type None
Speed Range 0 – 2500 ± 10% RPM
Max Airflow 76.9 CFM
Max Static Pressure 6.1 mmH₂O
Max Noise Level 29.7 dBA
Bearing Type Dual Ball Bearing
MTBF >200,000 hours
Connector 4-Pin PWM
Rated Voltage 12 VDC
Rated Current 0.17A
Power Consumption 2.04W
Weight 305g
Cooler Master MasterFan A Series
Premium Metal Craftsmanship, Sustained PowerThe MasterFan A Series represents Cooler Master's flagship line of performance fans, engineered with an all-aluminum structure for exceptional durability and rigidity. Featuring a 3-phase motor for ultra-smooth operation and a range of configurations to match your cooling needs, these fans deliver high static pressure and sustained airflow for demanding systems.























