Why helium-filled hard drives outperform traditional HDDs

PC World
Jun 11, 2025, 9:00 am147 pts
Air is traditionally used as a filling medium in hard drives. However, because of its higher density, it creates resistance, which increases energy consumption and puts more strain on the mechanical components. This is an issue in hard drives that pack in a lot of data since it can slow things down. Helium,…

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