CDR - Compact Disc Recordable

CDR is a write once read many (WORM) optical format offering capacities of 650Mb, 700Mb and 800Mb. There are three different dyes used in CDR's; Cyanine, Phthalocyanine and Azo dye.

Protape stock various brands of CDR, CDR Audio and CDRW discs including Verbatim, Taiyo Yuden, HHB, Maxell, Sony and TDK.