DVD Recordable Discs Ideal for multimedia storage such as combined data, music and video. Hardware dependent with DVD recorders requiring specific media to function properly. Branded with manufacturers logo on one side. DVD-R An alternative general purpose disc. Write Once format—may not be altered once data is written to disc. Read compatible with the majority of DVD-ROM drives and DVD video players. Single-sided. 4.7 GB. Writing Speed—16x Packaging—Spindle (plastic container, does not include jewel case or inserts) 100/Spindle Pack.