Which uses more power, an HDD or an SSD?

Recent testing shows that contrary to popular belief, HDDs use less energy than SSDs in a wide range of scenarios.

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Scality claims disk drives can use less electricity than high-density SSDs – Blocks and Files

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What Is A Hard Drive & The Difference Between HDD and SSD - Securis

Scality claims disk drives can use less electricity than high-density SSDs – Blocks and Files

Power Consumption - The Crucial/Micron M500 Review (960GB, 480GB, 240GB, 120GB)

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