Prázdné disky CD, DVD a Blu-Ray

CDs, or compact discs, are a versatile data storage medium. Blank CDs are designed to be used with CD burners to copy information from a computer device onto a physical medium. Blank CDs are also used in mass production with commercial burners to release identical products for the consumer market. Unlike DVD-R discs, CDs are not an optical medium and have a comparatively limited data capacity. ...