for Raspberry Pi 4 Case with Ice Tower Cooler CPU Fan

This super ICE tower CPU cooling fan for Raspberry Pi was burned to soe the heat dissipation problem! Tower structure, 5mm copper tube, multilayer radiator, 7-blade powerful fan. In the case of overclocking, it can reduce the temperature from 80Celsius to 40Celsius. colour:Black Material:Aluminum alloy Package Contents: 1 x 5-layer acrylic shell 1 x 4010 fan kit (screw and nut) 1 x mini screwdriver 1 x non-slip mat 1 x ice tower radiator and fan 2 x steel mounting fixture 2 x M2.0 screwsOnly the above package content, other products are not included. Note: Light shooting 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.