Specification Value Model Number NC21 Number of Fans 2 Fan Size 140 x 140 x 25 mm Fan Speed 900-1200 ± 10% RPM Fan Bearing Oilless Bearing Lighting Effect RGB 10 Modes Adjustable Angle 8-Step Height Adjustment Max Weight Load 10 kg Material PC, Plastic, Metal Dimension 382 x 262 x 42 mm Weight 930 ± 5 g Power Rating 5V – 750 mA Compatibility Up to 17-inch laptops
