Raspberry Pi 3B 3B+ Dual Fan Cooling System
If you need to keep your Raspberry Pi 3 model B or B+ cool - and outside of an enclosure, then this heatsink and dual cooling fan system is for you.
Each bundle includes a long heatsink with twin cooling fans and adhesive tape, and heatsinks for the LAN controller and the RAM.
It won't be super quiet, but your Pi will stay cool out on the bench. Please select your Raspberry Pi 3 type using the options menu in order to receive the correct heatsinks.