Raspberry Pi enthusiast, maker, and computer engineering student, George Godinez, has created an impressive fanless Raspberry Pi 4 heatsink. As you might already know, the Raspberry Pi 4 generates some considerable heat compared to other editions of the Raspberry Pi mini PC. To help mitigate this extra heat generated by the small computer, Godinez decided to design his very own from scratch, creating an aluminum fin fanless cooler specifically designed to cool the CPU of the Raspberry Pi 4 mini PC.
Design and Construction
The Raspberry Pi heatsink measures 62 x 44 x 7mm and is constructed from 6063 aluminum. This type of aluminum is known for its excellent thermal conductivity and durability, making it an ideal material for heatsinks. The heat pipe is encased in thermally conductive resin with the bottom exposed to make direct contact with the Raspberry Pi. The design has been specifically tailored to ensure that all components on the Raspberry Pi that generate heat make contact with the heatsink, allowing everything to be efficiently cooled by one cooler.
The heatsink’s design is not just about functionality but also about aesthetics. The sleek aluminum fins give it a modern look, and its low-profile design ensures that it doesn’t add unnecessary bulk to the Raspberry Pi setup. This is particularly important for users who want to maintain a compact and portable setup.
Performance and Availability
The Raspberry Pi heatsink was first unveiled via Reddit back in September 2019. The initial response from the community was overwhelmingly positive, with many users praising the innovative design and effective cooling performance. Godinez conducted several benchmarks to demonstrate the heatsink’s efficiency, showing significant temperature drops compared to using no cooling solution at all.
As soon as the first production run of the heatsink is ready, Godinez will make them available from his online store, Red Shiba, priced at $25.00 or €22.86 each. This price point makes it an affordable option for Raspberry Pi enthusiasts who are looking for a reliable cooling solution without the noise and power consumption associated with fan-based coolers.
In addition to the standard heatsink, Godinez is also considering developing a range of accessories to complement the heatsink. These could include thermal pads, additional mounting hardware, and even custom cases designed to accommodate the heatsink. This would provide users with a complete cooling solution tailored specifically for the Raspberry Pi 4.
The development of this heatsink is a testament to the vibrant and innovative Raspberry Pi community. It shows how enthusiasts and makers can come together to solve common problems and improve the overall user experience. With the increasing popularity of the Raspberry Pi 4, having effective cooling solutions like this one is crucial for maintaining performance and longevity.
Source: Reddit : Toms Hardware
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