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Why does this have holes?!

Linus Tech Tips@LinusTechTips1.1M viewsApr 21, 20230:35
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Description

why does this adapter exist the product page says these are Matrix dissipation holes for increased heat dissipation and improved stability of the hard disk well we ran it through our test bench using a thermal camera and surprise surprise it didn't work so why didn't it work well long story short you need some sort of thermal conductor to properly extract heat from an SSD this is why some motherboards and even ssds have heatsinks built in turbulence caused by the holes might even disrupt the airflow in a PC Tower ultimately making the heat dissipation worse than say slapping on a heatsink to your regular SSD

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The video examines a so-called heat dissipation adapter advertised with matrix dissipation holes. It questions the core claim that holes increase cooling by allowing more heat to escape, noting the test setup uses a thermal camera to observe the device in action. The presenter explains that in practice, a proper thermal conductor is needed to extract heat from an SSD, and that small holes can actually disrupt airflow and turbulence in a way that worsens cooling. They compare the adapter to built in heatsinks on motherboards and SSDs, concluding that the holes may be ineffective or even counterproductive without a good conductive path. The overall message is skeptical of the product’s advertised benefits, emphasizing that heat management in storage devices relies on proper materials and design rather than perforations alone. The takeaway is that users should rely on proven cooling solutions, such as heatsinks and thermal pads, rather than assume that more holes automatically translates to better thermal performance.

Topics · technology · hardware · computer-cooling · testing

Questions answered

What is the main claim of the adapter being tested and what does the video conclude about it?
The main claim is that the holes in the adapter improve heat dissipation for NVMe SSDs. The video concludes that without a proper thermal conductor, the holes do not reliably improve cooling and may even hinder heat transfer by disrupting airflow.
Why do holes in the adapter potentially fail to improve cooling according to the video?
Because effective heat removal from an SSD requires a good thermal path, and holes can cause turbulence that disrupts airflow, reducing the efficiency of heat transfer compared to using a proper heatsink or thermal interface materials.