Easycargo 40pcs Raspberry Pi 4 Heatsink Kit Aluminum + Copper + 3M 8810 Thermal Conductive Adhesive Tape for Cooling Cooler Raspberry Pi 4, Raspberry Pi 3 B+ ^^ Easycargo Raspberry Pi 4 Fan 30x30x7mm, Raspberry Pi Cooling Fan Brushless 3.3V 5V DC Quiet Fan for Raspberry Pi 4B, Pi 3 B+, Pi 3B, Pi 2, Pi B+, RetroFlag NESPI Case (30mmx30mmx7mm) (Black 4-Pack) ^^ 40 pieces heatsink Includes 30cs black anodized aluminum + 10pcs copper heatsink. Pre-aaplied 3M 8810 Thermal conductive adhesive tape backing. ^^ Hypro sleeve fan suitable for Raspberry Pi 4 and 3 B+.
One-to-Two wire connector Interface for dual speed mode ( 3.3V and 5V DC), Low noise ( 15.92 dBA), Long life (30, 000 hours) ^^ Compatible with other robotic projects and development boards, with other devices for cooling VRAM VGA RAM, IC Chips, MOSFET SCR, Southbridge, Northbridge etc