GeeekPi 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 (12-Layers)

Wide Application --- The new 12-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. It's compatible with Raspberry Pi4B/3B+/3B/2B/B+, 2.5MM HDD, Jetson Nano (Note: Not for Raspberry Pi Zero)
Simple Installation --- The long fixing screws are designed with flat head screws, smooth and easy to install. The fool-proof design of the positioning holes can prevent you from having trouble during installation. A variety of screws with different specifications can meet your various product fixing needs. For example, Raspberry Pi, 2.5-inch hard drive, 3.5-inch hard drive, Jetson Nano and so on.
Better Cooling Effect --- With 120mm 5V RGB LED Fan for better heat dissipation; This case is open on three sides with each acrylic layer containing enough space for maximum air flow for each Raspberry Pi; With a large fan on one side to flow strong wind for reducing the temperature of each Raspberry Pi;
Good compatibility with Raspberry Pi --- It can be access to all ports of Raspberry Pi board, such as GPIO port, HDMI port, USB port, SD Card slot and so on. It's also compatible with the latest Raspberry Pi 4 Model B and Raspberry Pi 3B+/3B/2B/B+.
Technology Support --- If you aren't completely satisfied with the case, please let us know and we will give you a satisfy solution. WIKI: wiki.52pi.com/index.php/Rack_Tower_Ultimate_(12Layer)_SKU:_ZP-0108

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