Blu ray discs offer 3 5 x the capacity of standard recordable dvd disc enabling recordingrewriting amp playback of hd video key features capacity 25gb speed 6x pack style 25 pack spindle disc surface wide printable no id brand print area 22 118mm the advent of blu ray technology has led to the introduction of high capacity storage discs to meet the demand cause by the rapid growth of high definition television hdtv blu ray discs get their name from blue laser technology the s