HP rewritable optical disks allow virtually unlimited read/write cycles, making them the ideal choice for managing data in information-intensive environments. This certified media for your HP jukebox enhances the reliability, performance and longevity of your drive. With an anti-static shell coating to prevent static buildup which can cause read/write errors, the HP rewritable optical disks are engineered to exacting quality for long term storage of critical data with an archival life up to 100 years.