CD-R
The first CD-Rs from the early 1990s held 63 minutes of audio. In the mid-1990s, 74-minute discs became common. Most CD-Rs made from 2000 onward hold 80 minutes, or 700 MB of data. 90 and 99-minute CD-Rs are available since 2000, although they are non-standard and many players and recorders do not support them.