Raspberry sent 4 b metal case 4 generation aluminum alloy heat dissipation joke raspberry pi4 motherboard protection shell acces

Low power design.
Very quiet cooling fan, you can hear nothing.
Dual cooling experience, no more overheating problems.
All the fans are tested by our engineers and the quality control is very good.
Update the thermal tape to ensure optimal thermal conductivity.

Packages include:

With twin fans:

Note: Raspberry Pi board is not included.

1 aluminum alloy radiator box with cooling fan
3x heat conducting tape
1 x screw group