120mm - Single-layer Layers - 1.33 Hour Maximum Recording TimeBranded CD-Rs offer a 700MB/80 minute capacity and 52X write speed. Compatible for maximum 52X speed recording. Ideal storage medium for recording and sharing any combination of digital images, music, desktop files and more. CD-Rs have backward compatibility with existing 1X to 48X drives. Surface is ideal for referencing with CD markers or labels.