22030 22CM 12V Large Size Round Computer Fan with LED Speed Control Switch, 13 Blades, Silent Cooling (Blue)

22cm reversible 22030 fan, with parallel hole spacing of approximately 16.9cm. Individually packaged in a color box for easy transport, offering exceptional value. We regret missing this opportunity; now, a limited quantity is available for a limited-time flash sale. Exquisite craftsmanship, perfect details, quiet operation at 600-850 RPM, large 22cm size, 13 blades, high airflow, and high air pressure. Basic parameters: Circular frame diameter: 22cm; Thickness: 3cm; Adjacent hole spacing: 17cm (diagonal hole spacing: 24cm); Weight: 222g; Speed switch cable length: 15cm (outside the frame); Speed switch mounting hole spacing: 4.6cm; Large 4P plug cable length: 50cm; Power supply from the frame, D-port power supply can be replaced with a 3P plug on the motherboard; LED switch cable length: 20cm (outside the frame); Speed control knob cable length: 15cm (outside the frame). Notes: Red: Adjustable red LED light, adjustable forward and reverse rotation, can be turned off, speed range 650 to 850 RPM; Blue: Adjustable blue LED light, adjustable forward and reverse rotation, can be turned off, speed range 650 to 850 RPM. 850 RPM (Blue)