Magnetic memory

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Magnetic memory

  1. 1. PARTS OF HARD DISK
  2. 2. FIXED HARD DISK DRIVE PORTABLE HARD DISK DRIVE • used to store operating system • used to store very large files • has your installed applications • Just has raw files • tend to have fans built into them • do not come with cooling fans due to the lack of space • come with their own power adapters • designed to draw power from the USB connection
  3. 3. IN CONCLUSION A hard disk has revolutionized the digital age . Hard disk are the most widely used technology for storage of our information and data. Without hard disk the computer digital age we live in would not be the same

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