Cooler Master MasterFan MF120 Halo² ARGB 120mm PWM Case Fan, Dual-Loop Gen 2 RGB, Upgraded Driver IC, Black | MFL-B2DN-21NP2-R2
Model :
SKU : CF-COOLER MF120 HALO2 B S
Description
The Cooler Master MasterFan MF120 Halo² Black (MFL-B2DN-21NP2-R2 / 884102099793) represents the next evolution of Cooler Master's iconic dual-loop lighting series. Engineered to provide an optimal balance between high static pressure airflow and eye-catching customizable illumination, this 120mm PWM fan is a premier upgrade for custom PC builders.
• Key Features
Dual-Loop Gen 2 ARGB Lighting: Features enlarged lighting rings with individually addressable LEDs that increase illumination vibrancy by 50% compared to its predecessor.
Enlarged Air Balance Fan Blades: Fan blades increased by 10% in size deliver stronger airflow and enhanced cooling performance across dense heatsinks and radiators.
Hybrid Frame Structure: Redesigned frame rigidity and integrated corner anti-vibration dampers maintain high stability without sacrificing active blade surface area.
Upgraded Driver IC: Advanced internal motor control boosts cooling efficiency while minimizing operational motor noise for a quieter system.
PWM Speed Control: 4-pin fan connector allows dynamic speed adjustments from 0 up to 2050 RPM based on real-time thermal demands.
• Performance / Technology
Fine-tuned P-Q performance curves deliver a strong static pressure of up to 2.89 mmH₂O and 51.88 CFM airflow, making it exceptionally effective as both a case intake/exhaust fan and a liquid-cooling radiator fan.
• Design & Ergonomics
Finished in matte black with translucent frosted fan blades that beautifully diffuse the 3-pin 5V Addressable Gen 2 RGB lighting across dual-loop frames.
• Compatibility / Use Cases
The ideal cooling solution for custom gaming PC builds, tempered glass chassis showcases, and liquid cooling radiator arrays.
• Why This Product Stands Out
Standard RGB fans often sacrifice cooling performance for lighting aesthetics or vice versa. The Cooler Master MasterFan MF120 Halo² stands out by combining 10% larger fan blades, an upgraded quiet driver IC, and 50% brighter dual-loop Gen 2 ARGB lighting into a single high-performance package.
Specification
Attribute | Specification |
|---|---|
Brand / Manufacturer | Cooler Master |
Series | MasterFan |
Product Number (MPN) | MFL-B2DN-21NP2-R2 |
Cooler Type & Size | Case Fan / 120 mm |
Exterior Color | Black |
Dimensions (L × W × H) | 120 × 120 × 25 mm (4.7 × 4.7 × 1.0 inches) |
Fan Weight | 174 g (0.38 lbs) |
Fan Speed | 0 – 2,050 RPM ± 5% |
Fan Airflow | 51.88 CFM |
Fan Static Pressure | 2.89 mmH₂O |
Fan Noise Level | 27 dBA |
Bearing Type | Rifle Bearing |
MTTF (Lifespan) | >160,000 Hours |
Electrical Ratings (Fan) | • Rated Voltage: 12 VDC • Rated Current: 0.14 A • Safety Current: 0.37 A • Power Consumption: 1.68 W |
Fan Power Connector | 4-Pin (PWM) |
LED Lighting & Profile | Addressable Gen 2 RGB (ARGB / 24 LEDs) |
Electrical Ratings (RGB) | • Connector: 3-Pin ARGB • Rated Voltage: 5 VDC • Rated Current: 0.77 A |


































