... read-only. It also supports all formats and burning functions of CD/DVD/DVD-RAM. The Blu-ray disc format offers 5 to ... 10 times more storage than DVD, meaning 25 to 50 GB of data can be stored on a single ... DL, BD-RE, BD-RE DL, DVD-R, DVD-ROM, DVD-R, DVD-R DL, DVD-RW, DVD-RAM, DVD +R, DVD +R9, DVD +RW, CD-R, CD-RW ...