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•Intended for computer high-definition content
•Write-once, permanent data storage
•Up to 25GB storage capacity
•Up to 2x recording speed
•AccurCORE technology
•Hard coating protects against scratches
•Temperature durability resists warping
•BD-R recording hardware is required for recording

Blu-ray Disc (also known as Blu-ray or BD) is an optical disc storage media format. Its main uses are high-definition video and data storage. The disc has the same dimensions as a standard DVD or CD.

The name Blu-ray Disc is derived from the blue-violet laser used to read and write this type of disc. Because of its shorter wavelength (405 nm), substantially more data can be stored on a Blu-ray Disc than on the DVD format, which uses a red (650 nm) laser. A dual layer Blu-ray Disc can store 50 GB, almost six times the capacity of a dual layer DVD.