can I use ATA100 cable for connectiong CD Rom?

dtrader

Junior Member
Feb 27, 2005
17
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0
'Almost all CD and DVD drives communicate using the older ATA33 (or "UltraDMA2") protocol, and can use either the 80-wire IDE cables or the coarser 40-wire IDE cables.'
by mechBgon's guide.

but I can't find any ATA33 along with mobo and cd rom packages.
I must miss something here.