geeekpi raspberry pi 4 fan heasink, raspberry pi aluminum heatsink cooling kit for raspberry pi 4b/3b/3b+ (b plus) geeekpi <b>extreme cooling fan kit for raspberry pi 4b&3b+</b><br><br><b>description</b><br>3510 version extreme cooling fan kit for raspberry pi 4b&3b+ is a brandnew cooling system for your raspberry pi 4b&3b+.<br>it's a completely new radiator, and it's a very cool cooling system after the armor shell.<br>the fan is 3510 version and more powerful but still quite when it is running.<br>two aluminum blocks will touch the mcu tightly and good for the heat dissipation.<br>it's with good-looking appearance, and easy to assemble.<br><br><b>package includes</b><br> 1x cooling kit( aluminum heatsink with cooling fan)<br> 1x thin copper heatsink for 3b+<br>2x thermal tapes for 3b+<br>2x thermal tapes for 4b