HP Dv7-1243cl Drives - Windows Vista - Page 10

Blu-ray Disc (BD), Storage of large amounts of data

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Blu-ray Disc (BD) Also called BD, Blu-ray Disc is a high-density optical disc format for the storage of digital information, including high-definition video. A single-layer Blu-ray Disc can store 25 GB, over five times the capacity of a single-layer DVD at 4.7 GB. A dual-layer Blu-ray Disc can store 50 GB, almost 6 times the capacity of a dual-layer DVD at 8.5 GB. Typical uses include the following: ● Storage of large amounts of data ● High-definition video playback and storage 6 Chapter 2 Using an optical drive

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Blu-ray Disc (BD)
Also called BD, Blu-ray Disc is a high-density optical disc format for the storage of digital information,
including high-definition video. A single-layer Blu-ray Disc can store 25 GB, over five times the capacity
of a single-layer DVD at 4.7 GB. A dual-layer Blu-ray Disc can store 50 GB, almost 6 times the capacity
of a dual-layer DVD at 8.5 GB.
Typical uses include the following:
Storage of large amounts of data
High-definition video playback and storage
6
Chapter 2
Using an optical drive