A modder has successfully transformed a CPU’s Integrated Heat Spreader (IHS) into a water block through a creative DIY process. This unconventional approach was detailed in a YouTube video by the user known as ocutppus, highlighted by UNIKO’s Hardware.
DIY CPU Waterblock Creation
The modder utilized CNC machinery to carve cooling channels directly into the IHS, mimicking the design of traditional cooling blocks. By doing this, the IHS became a makeshift water block, featuring fittings for water pipes. This design allows for a more effective heat dissipation compared to the standard IHS.
Interestingly, the cooling setup did not include a dedicated reservoir; instead, the modder opted for a plastic bucket to house the coolant. After some time, the coolant would be manually discharged into a separate bottle for regulation purposes. This setup suggests that while it may not be practical for everyday use, it offers a unique experimental approach for enthusiasts.
Testing this custom cooling system involved a Core i9-14900KS processor, revealing some notable performance challenges. The contact area between the CPU and the modified IHS was significantly reduced compared to a conventional water block, leading to substantial temperature fluctuations. When the pump speed decreased, temperature spikes were evident due to the diminished heat transfer efficiency.
This undertaking, while innovative, highlights the complexities and challenges of DIY CPU cooling solutions. For those considering similar projects, caution and thorough planning are recommended. The pursuit of personal customization can be rewarding but may also lead to unexpected results.