The UPSIREN PC case fans are 140mm in diameter, featuring ARGB Infinity Mirror LED illumination for a stylish look. These case fans by Upsiren are designed for optimal cooling with a maximum airflow volume of 47.2 CFM. With a maximum fan speed of 1800 RPM and hydraulic bearing type, these fans offer efficient and reliable performance. The black color and sleek design make them a great addition to any computer case, while the 4-pin power connection ensures easy installation. Upgrade your computer cooling system with these high-quality PC case fans. Fans are PWM controlled and can be daisy chained together.
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