Sony presents 8x dvd-r disc, model dmw47s2. Sony is engaged in manufacturing a wide range of data storage products. 8x dvd-r disc, model dmw47s2 can create and store digital video, audio and multimedia. It is capable to storing maximum 4.7 gb or more than 2 hours of mpeg2 video. 8x dvd-r disc, model dmw47s2 has 7 times the storage capacity of a cdr. It is incorporated with accucore technology to provide better performance. 18x dvd-r disc, model dmw47s2 is available in a jewel case. 8x dvd-r disc, model dmw47s2 costs rs. 45 and comes with following specifications.