From the dissimilar noise of the PS5s, a Sony design secret was revealed

French tech website Les Numériques recently released a report revealing that not all PlayStation 5 devices are created equal.

It all started with some shops complaining about noise differences during the display of Sony’s next generation gaming consoles, between products supplied by manufacturers and manufacturers. products purchased through traditional retail channels.

The site then proceeded to dissect some of the PS5 consoles. As a result, it was discovered that the cooling fans inside all 5 of these devices are completely different from each other.

The evidence depicted in the figure below, when the fan in a model purchased from a retailer, was reported to cause more noise when running, only 17 blades. While the cooling fan of the version supplied to the press unit owns up to 23 blades.

The same fan on PS5 but the number of blades is not the same.

While it is difficult to quantify the exact airflow provided by each fan, in general, fans with fewer blades will have to work harder and spin faster to push the air through, resulting in noise. bigger.

This discovery raises questions about the usefulness of cooling tests on existing PS5 models, as they may no longer reflect exactly what users can expect from in-store purchases. retail.

Currently, users can check the number of propellers on their PS5 model without voiding the product’s warranty.

Sony has yet to respond to any information regarding this report.

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