Superior recording quality, and compatibility with 1x to 16x DVD-R writers, allowing users to record a complete 4.7GB/120Min disc in approximately five minutes. Recognized as the choice of professional users, it offers the optimal AZO recording dye, which provides the highest level of read/write performance, reliability, and archival life. DVD-R media is compatible with hardware from most leading drive manufacturers. Disk Type: DVD-R Recordable Format: Write Once formatmay not be altered once data is written to the disc. Capacity Range Data: 4.7 GB Maximum Recording Speed: 16x.