With rubber pads on all four corners which keep the fan super silent, cooling fan can be used for desktop computer case and CPU cooler.It offers amazing cooling to increase the longevity and stability of the system and components.Made of ABS material, this cooling fan is durable.The length of the product is 12cm, the width is 12cm, and the height is 2.5cm.It can be used for cooling computers.Item Name: Computer Cooling FanMaterial:ABS,LEDService Life: 25,000 HourRated Voltage: 2.5mm/H20Noise: 21.1dBAApplicable Equipment: ChassisCompatible CPU: Computer Case CoolingFan Speed: 1500 ± 10% RPMBearing Type: Hydraulic BearingInterface: 3 and 4pin ConnectorSize:White: 12cmx12cmx2.5cm/4.72inx4.72inx0.98inRed: 15cmx15cmx3.5cm/5.91inx5.91inx1.38inBlue: 19cmx19cmx3cm/7.48inx7.48inx1.18inGreen: 12cmx12cmx2.5cm/4.72inx4.72inx0.98inNotes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 X Computer Cooling Fan