Cluster Case for Raspberry Pi, Pi Rack Case Stackable Case with Cooling Fan 120Mm RGB LED 5V Fan for Raspberry Pi 4B/3B+/3B/2B/B+ and Jetson Nano. Wide Application --- The new 4-layers cluster case is designed for Raspberry Pi clusters, Raspberry Pi NAS servers, Jetson Nano clusters, and disk array clusters to to provide shell protection and cooling solutions.
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