Internal IDE 16x DVD-ROM & 48x CD-ROM Drive with Pure-CAV Technology that supports all PIO, MW-DMA, Ultra-DMA Mode 2 (33.3 MB/sec.).
The JVC-Liteon drive supports a single layer DVD-ROM data transfer rate of 16x maximum in the outer track and 6x in the inner track, and achieves 12x speed in average for a 4.7GBytes disc.
For CD-ROM disk, the drive supports data transfer rate of 48x maximum.