LG GH24NS70 Internal 24X Super-Multi DVD SATA Rewriter (Black) DVD-ROM Access Time: 145ms; CD-ROM Access Time: 125ms Cache: 2MB; WRITE Speed: DVD+R 24X DVD+RW: 8X; DVD-R; 24X READ Speed: DVD-ROM: 16X; CD-ROM: 48X; Configuration: Load Type: Tray; Interface: SATA