Comparison of several forms of disk storage showing tracks ( not-to-scale ); green denotes start and red denotes end .< nowiki >*</ nowiki > Some CD-R ( W ) and DVD-R ( W )/ DVD + R ( W ) recorders operate in ZCLV, CAA or CAV modes.

Comparison of several forms of disk storage showing tracks ( not-to-scale ); green denotes start and red denotes end .< nowiki >*</ nowiki > Some CD-R ( W ) and DVD-R ( W )/ DVD + R ( W ) recorders operate in ZCLV, CAA or CAV modes.

Comparison of several forms of disk storage showing tracks ( not-to-scale ); green denotes start and red denotes end .< nowiki >*</ nowiki > Some CD-R ( W ) and DVD-R ( W )/ DVD + R ( W ) recorders operate in ZCLV, CAA or CAV modes.

Comparison of several forms of disk storage showing tracks ( not-to-scale ); green denotes start and red denotes end .< nowiki >*</ nowiki > Some CD-R ( W ) and DVD-R ( W )/ DVD + R ( W ) recorders operate in ZCLV, CAA or CAV modes.

Comparison of several forms of disk storage showing tracks ( not-to-scale ); green denotes start and red denotes end .< nowiki >*</ nowiki > Some CD-R ( W ) and DVD-R ( W )/ DVD + R ( W ) recorders operate in ZCLV, CAA or CAV modes.

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