Verbatim MediDisc DVD-R 4.7GB 8X White Inkjet Printable with Branded Hub - 50pk Spindle 50 high-grade non-rewritable DVD-R thermal printable discs with a one hundred year archival life and OEM drive certified Advanced AZO recording dye optimizes read/write performance allowing to record in approximately 5 minutes Compatible with thermal printers including Rimage Everestand Teac thermal printer technology DICOM Complaint: DICOM (Digital Imaging and Communication of Medicine) is the international standard for all diagnostic imaging Verbatim has been a leader in data storage technology since 1969, and guarantees this product with a limited lifetime warranty and technical support