Miniature 5V Cooling Fan With Aluminum Heat Sink for Raspberry Pi (2 pack)

Here, we provide you an affordable and efficient cooling kit for your Raspberry Pi 4 Model B. Aluminum heat sink & +24.5mmx24.5mm cooling fan are capable of cooling CPU & RAM choice chip at the same time. A rectangle thermal conductive silicone pad can be stuck on the RAM choice chip to keep the chip in the same flat as that of CPU for placement of the cooling fan group that can be directly inserted into Raspberry Pi's 5V+GND GPIO power pins. There also comes with 2 additional aluminum heat sinks for other chips’ heat radiation.    Specification Use for Raspberry Pi 4 Model B  Material: Aluminum alloy  Dimension: 24.5mm x 24.5mm x 14mm    Package List Cooling Fan Group x 2  Aluminum Heat Sink x 4  Silicone Pad x 2