The Armor Case Block Active is your ideal partner when things get really hot. This robust, high-quality aluminum case not only protects your Raspberry Pi 4 B from external shocks but also from excessive internal heat buildup. The channel milling, combined with the dual active fans, provides excellent cooling results. Therefore, it is perfectly suited even for extreme conditions and environments. Furthermore, the case does not take up more space than the Raspberry Pi 4 itself, allowing it to be integrated into existing projects as well.