Switch into OverdrivePerfecting EngineeringCooler Master has expanded on the Mobius Series performance fans with the new flagship model, Mobius 120 OC. The Mobius 120 OC features premium design and materials to deliver unprecedented quiet cooling performance. The upgraded Double Ball Bearing and metal motor hub guarantee high performance up to speeds of 3200rpm. We give you performance you can be confident in, and back it up with our lifetime warranty. Switch your experience into overdrive with the Mobius 120 OC.
Ring Blade DesignInterconnecting fan blades designed for a reinforced and rigid structure, eliminating vibration for stable and fluid fan operation.
Fan Speed ToggleIntegrated fan speedd toggle built into the cable let’s you conveniently adjust fan speeds from 1500rpm up to 3200rpm.
Metal Motor HubMotor hub constructed of metal for additional stability and reinforcement for extended superior fan performance.
Double Ball BearingDouble Ball Bearings reduces friction to a minimum for silence and extended lifespan.
Premium Anti-vibration DampersPatented corner mount design dampen vibration and rattling while maintaining chassis stability for silent operation.
| Weight & dimensions |
| Fan dimensions (W x D x H) | 120 x 120 x 27 mm |
| Fan weight | 220 g |
| Package width | 28 mm |
| Package depth | 130 mm |
| Package height | 178 mm |
| Package weight | 254 g |
| |
| Power |
| Rated voltage | 12 V |
| Fan power consumption | 4.2 W |
| Rated current | 0.35 A |
| Safety current | 0.5 Ah |
| |
| Design |
| Product colour | Black |
| Illumination LED | No |
| Fan connector | 4-pin |
| |
| Performance |
| Suitable location | Computer case |
| Type | Fan |
| Fan diameter | 12 cm |
| Number of speeds | 3 |
| Rotational speed (max) | 3200 RPM |
| Noise level (low speed) | 17.4 dB |
| Noise level (high speed) | 39.3 dB |
| Minimum airflow (imperial) | 40.2 cfm |
| Maximum airflow | 88.1 cfm |
| Minimum air pressure | 1.19 mmH2O |
| Maximum air pressure | 4.75 mmH2O |
| Pulse-width modulation (PWM) support | Yes |
| Bearing type | Dual ball bearing |
| Fan's mean time to failure (MTTF) | 200000 h |
| |
| Logistics data |
| Master (outer) case width | 315 mm |
| Master (outer) case length | 370 mm |
| Master (outer) case height | 155 mm |
| Products per master (outer) case | 20 pc(s) |
| |
