Branded DVD-RAM single-sided media in disc-removable Type 4 cartridge offers a memory capacity of 4.7GB, 3X high speed recording and high-capacity data transfer. Store 120 minutes of high quality DVD video. Features phase change recording technology. DVD-RAM provides high reliability and random access editing. 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.