... 12x DVD+RW, 16x DVD+RW, 32x CD-RW Read speed: 22x DVD-ROM; 52x CD-ROMDVDRWAccess time: DVD ... NT XP compatible Vista compatibleInterface: APATI/IDE or SATA Data Buffer: 2 MB Bundle Software Latest Burning SoftwareDisc ... Write: DVD+/-RW, DVD+/-R, CD-R, CD-RW Read: DVD-ROM, DVD+/-RW, DVD+/-R, Photo CD, ... 12cm/8cmMTBF 60, 000 Power On Hours Operating Duty Cycle (Read) 20 % POH Operating Duty Cycle (Write) 2 % ...