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Ultra Thin Alu-Case for PI 4B
Ultra Thin Alu-Case for PI 4B
Ultra Thin Alu-Case for PI 4B


This is a Raspberry Pi 4 aluminum case - ultra-thin aluminum alloy metal protective CNC Case that specially designed for Raspberry Pi 4 Model B, which compatible with Raspberry Pi 4 Model B 1GB/2GB/4GB Versions, use this Pi 4 case you can have easy access to all ports and slots of your Raspberry Pi 4B. At the buttom of this pi 4 b case there are regular bump design not flat for better heat dissaption. It is a good raspberry pi 4 passive cooling case.


  • Whole aluminum alloy CNC processing, sand blasting, anodizing
  • Ultra-thin with ONLY 16mm thickness
  • Add 5mm thick heat sink at the bottom to enhance the case heat dissipation and protect Raspberry Pi 4B from overheating
  • With black acrylic translucent plate to maximize compatibility with WiFi and Bluetooth signals, almost no weakness
  • The Pi 4B indicators is visiable after installation
  • Access to all ports of Raspberry Pi 4 Model B
  • Prepared with 4 rubber feets to stable the case and not easy to scratch
  • The Raspberry Pi 4B GPIO pin is avaiable for other application
  • Please remove double-sided protective films of thin thermal pad and place them on postiton of the CPU/RAM chip.
  • The thick thermal pad should be place at the bottom cover for thermal conduction

Packing List

  • 1 x CNC Aluminum Case for Raspberry Pi 4B
  • 2 x Thermal Tapes
  • 1 x Rubber Mats
  • 1 x Screw Packs

Installation Guide

Installation Video:https://youtu.be/xYz7r1ffjjg




Q1: Can you use thermal paste instead of the supplied thermal pad?

A: this is very creative, but if you just use thermal paste, it is not appropriate. You can use a about 2mm thickness copper pad and thermal paste,this way you will get better heat dissipation, Because the thermal conductivity of copper is much better than thermal paste or thermal pad.

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Anonymous user #1

2 months ago
Score 0++
Is it compatible with Radxa ROCK 4 Model C+?


2 months ago
Score 0++
Hi, we have only tested compatibility with Raspberry Pi 4, and we have not tested it with Radxa ROCK 4 Model C+, there may be subtle differences inside Raspberry Pi 4 and Radxa ROCK 4 Model C+, we do not recommend you to buy N300 for Radxa ROCK 4 Model C+