IBM DVD-ROM Drives IBM IDE DVD Drive: DVD-ROM drive, Internal, Read Speed 40x (CD) / 16x (DVD), IDE Interface. Buffer Size 128 KB
DVD-ROM drive, Internal, plug-in modul, Read Speed 24x (CD) / 8x DVD, IDE Interface, Buffer Size 512 KB
DVD-ROM drive, Internal, Read Speed 24x (CD) / 8x (DVD), IDE Interface, Buffer Size 512 KB
IBM Combo Ultrabay Enhanced Drive, CD-RW / DVD-ROM combo drive, plug-in module, 24x24x24x/8x