25GB BD-R (recordable) TDK Blu-ray discs, featuring DURABIS2™ technology, make recording HD video and backing up large data directories possible. Each single layer 25GB disc provides 5x the storage of a conventional DVD allowing for 2 hours of HD quality video while supporting a throughput of 72Mbps. Features More than 2 hours of HD video recording Exclusive DURABIS2 hard coating protects disc surface from scratches, fingerprints and smudges Highest compatibility with any BD hardware in the market Inorganic recording layer material for long lasting quality 100% compatible with XDCAM HD and XDCAM systems Specifications Capacity: 25GB Type: Write Once Single Layer BD-R Maximum Recording Speed: 4x Laser Wavelength: 405nm Pack Include: 25 discs in a Plastic Cake Box Ref.no.: T78301