MASTERFAN MF140 HALO MFL-B4DN-15NPA-R1 Featuring dual loop Addressable RGB lighting, it exhibits the most vibrant display of colors while generating higher performance of airflow. Equip with the perfect balance of blade design and performance and multi-level noise reduction applications, the MF140 Halo boasts the ideal combination of cooling efficiency and silent operation in a stunning vivid package. Flaunt your style confidently with MF140 Halo as your ideal solution for your CPU or chassis cooling. Specifications: PRODUCT NUMBER MFL-B4DN-15NPA-R1 PROFILE Addressable RGB FAN SPEED 650-1500 RPM FAN AIRFLOW 55 CFM ± 10% FAN AIR PRESSURE 1.17 mmH2O ± 10% FAN NOISE LEVEL 6 - 30 dBA FAN DIMENSIONS (L X W X H) 140 x 140 x 25 mm / 5.5 x 5.5 x 1 inch FAN MTTF 160,000 Hours FAN BEARING TYPE Rifle Bearing FAN POWER CONNECTOR 4-Pin (PWM) FAN RATED VOLTAGE 12VDC FAN RATED CURRENT 0.15A FAN SAFETY CURRENT 0.4A RGB CONNECTOR 3-Pin RGB RATED VOLTAGE 5V DC RGB RATED CURRENT 0.55A (0.80 Max) FAN POWER CONSUMPTION 1.8W FAN WEIGHT 215g / 0.47 lbs WARRANTY 2 years SERIES MasterFan COOLER TYPE Case Fan FAN - LED LIGHTING ARGB FAN SIZE 140