Mobius Fan


Mobius 120 / 120 ARGB

Cooler Master is introducing the Mobius Series representing the performance line of fans with a new entry – Mobius 120 / 120 ARGB. The Mobius 120 / 120 ARGB utilizes the new Ring Blade Design, with interconnecting fan blades for structural reinforcement, eliminating vibration for even more stability. The angled inner frame rim features chamfered side vents boost airflow with force induced pressure draw for maximum airflow. The sound output has been fine tuned to sub 6dB prominence noise levels for optimal acoustics without performance sacrifice. The Mobius Series fans are engineered for the perfect balance of quiet operation and unmatched cooling capabilities.


Ring Blade Design (RBD) – Interconnecting fan blades designed for a reinforced and rigid structure, eliminating vibration for stable fan rotation.

Pressure Acceleration Air Vents – Angled inner frame rim with chamfered side vents boost airflow draw, maximizing force induced air pressure  and diminishing dead air.

Perfecting Engineering –Sound output fine tuned to optimal sub 6dB prominence noise levels without performance sacrifice.


Product Name Mobius 120 Mobius 120 ARGB
Product Number
Exterior Color Black
Fan Dimensions (L x W x H) 120 x 120 x 25mm (4.7 x 4.7 x 1inch)
Profiles Addressable Gen 2 RGB Non-LED
Speed (RPM) 0-2050 ±10%RPM
Airflow (Max) 107.1m3/h (63.1CFM))
Noise Level (Max) 22.6dB(A)
Bearing Loop Dynamic Bearing
Pressure (mmH20) 2.69mmH20
MTTF >200,000 hours
Power Connector 4-Pin (PWM)
Rated Voltage (VDC) 12VDC
Rated Current (A) 0.12A
Safety Current 0.35A
Power Consumption 1.44W
RGB Connector 3-Pin ARGB N/A
RGB Rated Voltage 5VDC N/A
RGB Rated Current 0.48A N/A
Weight 179g (0.38lbs)
Warranty 5 Years

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