What is the difference between a DVD and CD ROM 2024?
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That's why CD-ROMs top out at about 650-700 MB of data, while DVDs can hold multiple gigabytes of data. Since the pits are more tightly written on a DVD disc, the mechanism in the drive for reading them also has to be finer and more precise. That's the main reason that DVD drives cost more than CD-ROM drives.
2023-05-18 01:29:16
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Isabella Lee
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That's why CD-ROMs top out at about 650-700 MB of data, while DVDs can hold multiple gigabytes of data. Since the pits are more tightly written on a DVD disc, the mechanism in the drive for reading them also has to be finer and more precise. That's the main reason that DVD drives cost more than CD-ROM drives.