enokay raspberry pi 4 model b heat sink single cooling fan ram heatsink set enokay the raspberry pi 4b single cooling fan was included the thermal conductive adhesive.<br><br>1.fan designed for raspberry pi 4b<br>2.not included raspberry pi 4 model b motherboard<br>3.the raspberry pi 4b single cooling fan was included the thermal conductive adhesive.<br><br>packing included:<br> 1.raspberry pi 4b single cooling fan<br> 2.black aluminum heatsink set for raspberry pi 4b