Joy-it rb-alucaseP4+08 SBC housing Compatible with (development kits): Raspberry Pi® Passive cooling Black

This aluminum housing in noble design is very robust and protects your Raspberry Pi 4 B perfectly against external influences. It has recesses for all connections that make these accessible. The channel trimming at the top serves as a cooling element
The outside and inside of the chassis have areas on the processor and memory to maximize cooling results.

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