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Blu-ray Disc
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 5 times the storage
capacity of a single-layer DVD at 4.7 GB. A dual-layer Blu-ray Disc can store 50 GB, almost 6 times the
storage capacity of a dual-layer DVD at 8.5 GB.
NOTE: Because Blu-ray is a new format containing new technologies, certain disc, digital connection,
compatibility, and/or performance issues may arise, and do not constitute defects in the product.
Flawless playback on all systems is not guaranteed.
22 Chapter 5 Optical drive