What is Blu-ray




Blu-ray is the new replacement of DVD. This has been developed for the purpose of storing high definition quality videos as well as storing large number of data. You can store up to 25GB in a single layered disk and up to 50 GB in a dual layer disk. 



This product offers five times the storage capacity of a traditional DVD.The name Blu-ray is derived from the underlying technology, which utilizes a blue-violet laser to read and write data. Blue – blue plus violet laser and Ray- is an optical ray. The brand is registered as Blu-ray disk and not Blue-Ray Disk. This product is known as BD in short form. 


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