On a daily basis I’m still asked about the different forms of blank disc available on the market and the differences between them.For this reason I thought this week we would look back at all the commonly available disc based media formats and the differences between them; from the humble CD to the more recent BluRay and HD-DVD.
CD-R – Whilst the CD format has been available since the early 1980’s, the specification for the writable version (CD-R) was published further down the line, in 1988.Whilst available in a number of different variants, the most commonly available is the 700mb version with a write speed of typically 52x (52 times the speed of the original CD-R standard).Whilst they don’t offer the storage capacity of newer alternatives such as DVD, they are still ideal for storing smaller amounts of data, for example a music album.CD-RW is a rewritable variant of the … Read the rest