CD-RW/DVD-ROM Combo Optical Drive
IBM CD-RW/DVD-ROM Combo Optical Drive, Black, 2 MB, 48x, 32x, 48x, 140 ms
IBM CD-RW/DVD-ROM Combo Optical Drive. Product colour: Black. Drive device, buffer size: 2 MB. CD write speed: 48x, CD rewrite speed: 32x. CD read speed: 48x. Access time: 140 ms