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optical disls
CD's, DVD's NO BLURAY
Memory holding capacity of CD-ROM is less and we can not rewrite the data in to the CD-ROM
DVD RoM
Depends on computer.
The storage capacity of a CD-ROM is:In megabytes(mb):700In bytes(b) :734003200In gigabytes(gb):0.68359375
A Bluray disc stores five times more data than a DVD. Therefore, a DVD will not have the capacity to store the contents of a Bluray disc.
optical dish
700 mb
Memory holding capacity of CD-ROM is less and we can not rewrite the data in to the CD-ROM
ROM
A CD-ROM's storage capacity is measured in Megabytes (MB), and they are generally 650-700MB.