CDRW

CDRW
(CompactDisc ReWriteable) A CD-R that can be erased and re-used many times, which holds about 450 MB of data.
Center Weighted ...

CDRW - CompactDisc ReWriteable - the newest kind of CD-R that can be erased and re-used many times, holds about 450MB of data.

Compact Disc ReWriteable (CDRW)
A disc-shaped media on which you can store 450MB of digital data, but you can erase it and record on it many times.
DRAM (Dynamic Random Access Memory) ...

CDR - CompactDisc Recordable - a CD that you can write to once that can not be erased but can be read many times, holds 650~700MB of digital data.
CDRW - CompactDisc ReWriteable - the newest kind of CD-R that can be erased and re-used many ...

See also: Main, Shape, Memory, Data, Digital