Tag Archives: drives

Erasable Disks

Posted on January 21, 2012 by admin

Erasable optical disk drives ,Like magnetic hard disk, scan overwrite data ,erasable disks are the most flexible type of optical storage media. Some of these optical disks are called magneto-optical disks because the bit patterns are aligned magnetically on the … Continue reading →

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Magnetic Disk Storage

Posted on January 13, 2012 by admin

Disk drives are equipped with read/write heads ;hat convert the magnetized spots on disk into a binary code. As the disk spins inside the drive, the read/write head passes over the surface of the disk. The head writes data on … Continue reading →

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