Next generation disc offers the next step in digital video technology. State-of-the-art blue-violet laser technology delivers unprecedented picture quality. Huge capacity stores more than three times the data of a standard DVD. Faster data transfer rates than traditional DVDs produce better, more life-like images. HD DVD media is also a great choice for archiving capacity-intensive data. Write-once format protects videos & important files from erasure & overwrites. Disk Type: DVD-R; Recordable Format: “Write Once” format – may not be altered once data is written to the disc.; Capacity Range (Data): 15 GB; Maximum Recording Speed: 1x.