DUAL-LOOP ARGB LIGHTING - The MasterFan Halo series employs 24 individually controlled Addressable RGB LED’s divided into two rings to ensure an exceptionally vibrant display of colour SILENT COOLING TECHNOLOGY - MF120 Halo is fitted with multiple layers of noise reduction technology and sound absorbing materials, which ensure more consistent fan RPM and reduce inefficient vibration and annoying clicking (6 - 30 dBA) HYBRID FAN BLADE DESIGN - Air Balance fan blades combine the design elements of both jet and helicopter blades to deliver dependable air pressure (1.6 mmH2O ± 10%) for cooling and exceptional airflow (47.2 CFM ± 10%) for case intakes & exhaust WIDE RANGE OF COMPATIBILITY - The MF120 Halo 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