HP BD-R 50GB 6X Blu-ray double layer recordable disc offers 50
gigabytes of write-once storage capacity. It records and
playbacks high-definition video (HD), as well as storing large
amounts of data. A double-layer Blu-ray disc can hold 50GB, which
can be used to record over 4 hours of HDTV. Blu-ray uses a
blue-violet laser to read and write data. HP offers high-quality,
highly reliable qualified media.