The Pioneer DVR-115DBK DVD/CD Writer supports 20X write speed on
DVD-R/+R media, and 10X speed on DVD-R/+R dual/double layer media. In
dual-layer format, a single DVD will hold 8.5 GB of data. This
IDE-interface drive gives you reliable writing with a 2 MB buffer,
buffer under-run protection, and automatic adjustment of write speed
according to media type to ensure that you’re burning useable media, not
coasters.