Verbatim DVDR/RW uses MKM/Verbatim's technology which ensures any recording to be of a superior quality. Mitsubishi Chemical's R&D combined with its strong coorperation with drive manufacturers ensures the broad compatibility of Verbatim's discs making them ideal for sharing computer data, home videos, photos and music. From Europe's Number 1* for recordable media Verbatim's professional optical media feature tighter specifications than the standards given by the relevant standardisation bodies. Tighter specifications ensure better compatibility with writers and recorders. This results in higher recording quality, thus ensuring longer archival lifetime and better readability. You can recognise Verbatim's professional optical media by the DataLifePlus branding. This is a disc with an outer diameter of 8cm providing 1.46GB capacity. Mainly used for camcorders. Limited compatibility with slot-loading drives. DVD-R is a recordable disc providing 4.7GB capacity. Compliant with the DVD-Forum specifications. AZO recording layer. Highest Level of recording stability. Superior Archival life. Product Number: 43573 Capacity: 1.46GB Speed: 4x Pack Style: 10 Pack Spindle Disc Surface: Inkjet Printable Print area: 23 – 78mm * SCCG CD/DVDR '03 - '09.