Generic Raspberry Pi Cooling Fan, Raspberry Pi ICE Tower Cooler, RGB Cooling Fan with Raspberry Pi Heatsink for Raspberry Pi 4 Model B & Raspberry Pi 3B+ & Raspberry Pi 3 Model B

Descriptions: According to Moore's law, the design of high-speed and high-density printed circuit board (PCB) is becoming more and more complex. Higher processing performance will generate more heat. This super ICE Tower CPU Cooling Fan for Raspberry Pi is burned for solving heat dissipation problem! Tower structure, 5mm copper tube, multi-layer heat sinks, 7 blades powerful fan, all the above combinations make this super radiator for Raspberry Pi. In the case of overclocking, it can reduce the temperature of the Raspberry Pi from 80Degree C to 40Degree C. Best of all, this super cooling fan support both Raspberry Pi 3 and the new Raspberry Pi 4. When the fan turns up, you will see the color of ice. Blue LED lights show the concept of ice, It's the origin of its name. How to assemble Fixed the steel mounting fixer to radiator's heat dissipation cube with M2.0 screws. Fixed the steel mounting fixer to Raspberry Pi’s mounting hole with M2.5 copper stick, and please make sure the heat dissipation is contact to CPU shield properly. Fixed the copper stick to Raspberry Pi with M2.5 nuts. Connect the red wire to GPIO 5V pin and black wire to GPIO GND pin. Package Includes: 1 x Ice Tower radiator and Fan 2 x Steel Mounting Fixer 2 x M2x4 Screws 4 x M2.5x6 Copper sticks 4 x M2.5 Nuts 4 x M2.5x4 screws 3 x Thermal Tape 1 x Screw Driver