HP UJDA775 24x CD-RW/8x DVD Notebook Drive (Black) HP UJDA775 24x CD-RW/8x DVD Notebook Drive General Features: Black bezel Slim 9.5 mm drive height IDE/ATAPI interface 2 MB Buffer DVD-ROM Access Time: 155 ms CD-ROM Access Time: 120 ms CD-R Write Speed: up to 24x CD-RW Write Speed: up to 24x DVD-ROM Read Speed: up to 8x CD-ROM Read Speed: up to 24x Emergency eject hole Supported Discs: DVD-ROM DVD+R DVD-R DVD-RW DVD+RW