The ED-Pi4PCOOLER is a precision-engineered passive cooler designed to enhance the thermal management of Raspberry Pi 4 devices. Crafted from sheet metal and featuring a CNC cutting process, this cooler is not only robust but also straightforward to install. It arrives pre-installed with thermal conductive silicone, which ensures efficient heat transfer from the CPU, thereby providing excellent cooling performance. This performance is quantified by tests showing that the ED-Pi4PCOOLER can reduce the Raspberry Pi 4's CPU temperature by approximately 15℃ under a stable state at an ambient temperature of 25℃. This temperature reduction is instrumental in allowing the Raspberry Pi 4 CPU to operate continuously at its maximum mains frequency of 1800MHz.

Measuring 65mm x 56.5mm x 9.3mm and weighing around 40g, the ED-Pi4PCOOLER is compact and lightweight, with a black finish that complements the aesthetic of the Raspberry Pi 4. Despite its small size, it does not obstruct access to any of the Raspberry Pi 4's interfaces, ensuring full functionality remains intact. The package includes one ED-Pi4PCOOLER and an accessory kit, which contains three M2.5*12 screws and three M2.5 nuts, providing everything needed for a secure and stable installation.

Installation involves aligning the cooler with the Raspberry Pi 4's mounting holes and securing it with the provided screws and nuts. It's important to remove the protective paper from the thermal silicone and ensure the nylon posts on the cooler are level before commencing the installation process. The ED-Pi4PCOOLER is a reliable and efficient solution for Raspberry Pi 4 users seeking to improve their device's cooling capabilities without resorting to active cooling methods.