Verbatim DVD-RAM 9.4GB Double-Sided Pack Size: 1 Minimum Bulk Purchase: 5 x 1 packs (5 total) Case: Type 4 Cartridge Speed: 3x 9.4GB double-sided media in disc-removable Type 4 cartridge 3X high speed recording & high capacity data transfer Store 240min of high quality DVD video Phase change technology recording Provides high reliability & random access editing Drag & drop storage just like a hard disk Write/rewrite more than 100,000 times Hard coating protects disc from scratches and fingerprints Designed for data intensive, high performance applications Compatible with DVD-RAM drives and video recorders from Panasonic, Toshiba, Hitachi, JVC, Samsung, and LG Limited Lifetime Warranty Weight: 0.47 Kg