The NZXT F Series RGB Core single-frame fans are expertly designed to provide effortless installation, exceptional cooling, and stunning RGB visuals. With integrated dual 120mm fans, fluid dynamic bearings, and PWM fan control, this unit offers a whisper-quiet performance with a maximum fan speed of 2400 rpm and 75.12 CFM airflow. Its single-frame design eliminates the need for connecting individual fans and can easily be controlled through an NZXT controller (sold separately) or by connecting to a motherboard's 5V ARGB header using the included splitter cable. The fan blade design enhances static pressure for efficient airflow in tight spaces, making it suitable for both intake and exhaust. With a lifespan of 60,000 hours and anti-vibration rubber corners, these fans operate quietly and smoothly. Plus, each fan hub contains eight individually-addressable RGB LEDs that create vibrant visuals through semi-translucent blades. Enjoy optimal efficiency and reduced noise levels, thanks to the PWM-controlled fans.