The ICE Tower Cooler utilizes a precision horizontal tower structure that combines 5mm copper tubing and powerful cooling technology for better cooling, allowing the VisionFive2 motherboard to maintain stable operation even under heavy loads. The heatsink is made of pure aluminum with integrated fins that transfer heat through the copper tubes to the fins. Together with the fan, most of the CPU temperature is dissipated directly for better cooling performance Supported Devices: Supports for VisionFive2 Power: DC 5V power input (can be powered by VisionFive2 GPIO) Structure: ICE tower structure, 5mm copper tubes for strong heat dissipation Power: Rated power 0.4W@5V 0.08A Colour:As Shown Material:aluminum Package Contents: 1 x For VisionFive2 CPU Tower Cooling Fan 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.