Hard Disk Drives

Hard Disk Drives (HDDs) are non-volatile storage devices that store and retrieve digital information using magnetic storage and rotating disks. They consist of one or more platters coated with a magnetic material that stores data in the form of magnetic patterns. The platters spin at high speeds while read/write heads move across the surface to read or write data. HDDs are widely used in computers, servers, and other digital devices for long-term data storage and retrieval.
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