Cooler Master’s Mobius 120P ARGB is a part of our highest performing series of fans. With an innovative ring blade design, the Mobius series optimizes for both performance and acoustics. Catering to a wide range of applications, cases, and cooling set ups, the Mobius 120P can suit the needs of any build.
Interconnecting fan blades designed for a reinforced and rigid structure, eliminating vibration for stable and fluid fan operation.
New loop dynamic bearing design utilizes thick oil coating and lubrication to allow for stable performance.
The oil flows back to the sealed bearing to create constant lubrication against friction and increases the life span of the fan.
Magnetic ring prevents bearing shaft from tilting, stabilizing the fan to prevent fan blade obstruction under various orientations, as well as oil spray.
The sealed and concave position of the bearing prevents air and dust exposure and ensures a smooth transfer of motion.
An angled inner frame rim with chamfered side vents boosts air intake, maximizes air flow, and eliminates dead spots.
Sound output fine tuned to the optimal prominence ratio to achieve sub 6dB noise levels without performance sacrifice.
Acoustic Testing
Anechoic Chamber for ISO 3745
• FFT analyzer: AD-3524 O Microphone: B&K 2235
• Sound Pressure: IS0-7779
• Sound Power: ISO-7779
• Sound Quality: 1S0-532B /ISO
• Background noise: below 6dBA
Addressable Gen 2 RGB syncs with Cooler Master’s MasterPlus+ software and dedicated controller, allowing customization of individual LED colors, effects, brightness and more – all from an intuitive, convenient interface.
(controller sold separately)
| Product Number | MFZ-M2DN-243P2-R1 |
| Exterior Color | Black |
| Dimensions (L x W x H) | 120 x 120 x 25 mm / 4.7 x 4.7 x 1.0 inch |
| Profile | Addressable Gen 2 RGB |
| Fan Speed | 0-2400 RPM ± 10% |
| Fan Airflow | 75.2 CFM |
| Fan Noise Level | 30 dBA |
| Fan Bearing Type | Loop Dynamic Bearing |
| Fan Air Pressure | 3.63 mmH2O |
| Fan MTTF | >200,000 Hours |
| Fan Connector | 4-Pin PWM |
| Fan Rated Voltage | 12 VDC |
| Fan Rated Current | 0.18A |
| Fan Rated Current | 0.35A |
| Fan Power Consumption | 2.16W |
| RGB Connector | 3-Pin ARGB |
| RGB Rated Voltage | 5 VDC |
| RGB Rated Current | 0.48A |
| Fan Weight | 179g / 0.38 lbs |
| Warranty | 5 years |
| Cooler Type | Case Fan |
| Series | Mobius Series |
| Fan Size | 120 |
| LED Lighting | ARGB |
