50 Sony DVD-R blanks are sold from the stock of material, originally packed in packs of 5. Suitable for storing digital data and videos.    Item name: Sony DVD R Rohling Storage capacity: 4,7 GB Recording time: 120 minutes Burning speeds: 1x to 16x Technology: AccuCORE   In addition, 52 Panasonic DVD-RAMs are sold in packs of 10 and 12 in packs. The Panasonic DVD-RAM blanks are scratch-resistant, writeable and suitable for long-term storage.   Product name: Panasonic DVD-RAM Recording time: 120 minutes Capacity: 4,7 GB Recording and playback of image data in real time with up to 33 Mbit/s Removable with 3X speed-camptable devices