# Cooler Master MasterFan MF120 Halo2 ARGB: Case & Cooling Fan, Dual Ring Addressable RGB Lighting, Rifle Bearing, Enlarged Air Balance Blades with Jam Sensor Protection & Upgraded Driver IC - 120mm

- Category: Case Cooler
- Brand: Cooler Master
- Model: MFL-B2DN-21NP2-R2
- Part number: MFL-B2DN-21NP2-R2
- Price (US): $21.99
- Price last checked: 2026-08-05
- Rating: 5.0/5 from 1 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case-cooler/cooler-master-mfl-b2dn-21np2-r2/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | MFL-B2DN-21NP2-R2 |
| FAN RPM | 1600 RPM |
| Noise Level | 27 dBA |
| Airflow | 51.88 CFM |

## Key Features

- DUAL-LOOP ARGB LIGHTING-Upgraded with larger LED rings,the individually controlled Addressable RGB LED's of MasterFan Halo2 series provides 50% increased vibrancy compared to the original Masterfan Halo fans
- SILENT COOLING - A new hybrid frame design with corner dampers features sound absorbing material that maintains stability, reduces noise & vibration; An upgraded driver IC lowers fan noise (max. 27 dbA) & boosts RPM speed (4-Pin PWM, 0-2050 RPM ± 5%)
- IMPROVED AIRFLOW - 10% larger Air Balance fan blades than its predecessor, the case fan provides stronger air pressure (2.89 mmH2O) for cooling & increased airflow (51.88 CFM) for case intake & exhaust
- WIDE RANGE OF COMPATIBILITY - The MF120 Halo2 is fully compatible with ARGB motherboard software (e.g. ASUS Aura, ASRock RGB and MSI RGB) and includes Addressable RGB connector clips to ensure a secure connection
- SMART FAN SENSOR FOR JAM PROTECTION - The MF Halo series comes with intelligent sensors to help protect against cables and components becoming snagged or damaged during operation

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