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Hard Drives (hard disk (Characteristics (– Tracks
– Sectors
– Platters
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Hard Drives
hard disk
use magnetic particles to store data, instructions, and
information
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The hard disk in a personal computer is enclosed inside an
airtight, sealed case.
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advantages SSD
Faster access time
Faster transfer rates Quieter operation
More durable
Lighter weight
Less power consumption
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An SSD (solid state drive) is a flash memory storage device that contains its own processor to manage its storage
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An external hard drive is a separate freestanding storage device that connects with a cable to a USB port or other port on a computer or mobile device
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