Higher performance, large cooling fins and direct-contact heatpipe design dramatically improves cooling efficiency, reducing for temperatures from 80 to 40 degrees Celsius under overclocking conditions. The tower fan has a built-in RGB LED that automatically changes the color of the light, making the fan more beautiful and . Lower noise, the fan is rated at 0.4W@5V, 0.08A, carefully tuned to achieve low noise and better performance. Easy to install, simple installation steps, just screw on the screws to complete the assembly. For 5 is suitable vertical small ice tower CPU cooling fan, good cooling effect. Name:Vertical small ice tower CPU cooling fan Supported Devices:Supports for 5 Power:DC 5V power input (can be powered by for ) Structure:ICE Ice Tower Vertical Structure, 5mm thermal copper tubes for superior heat dissipation. Power:Rated power 0.4W@5V, 0.08A Fan:RGB LED powerful fan Colour:As Shown Material:Injection molding + copper Package Contents: 1 * Cooling Fan 1 Set * Installation Tools Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.