Even dual-layer Blu-Ray discs can only hold 50 gigabytes per side; that amount of data will give you 50 hours of standard ...

Windows 8 Blu-Ray Disc, DVD and CD Family Read/Write Compatible, Write and Read Quad, Triple, Double Layer BD-R Discs Sustained Rate: BD-ROM: 575.44 Mb/s (16x) max, DVD-ROM: 22.16 Mb/s (16x ...

Blu-Ray disc are available in dual-layer up to 50GB content – over ten times the storage capacity of existing DVD formats, and allows richer, high definition content and graphics when it comes ...

Sharp's plans also include the development of a more powerful laser diode that will be able to burn single and dual layer Blu-ray disks at a speed of 8× using a power output of 300 mW.