ansfer Rates - Write:
DVD-R 2x CLV, 4x ZCLV, 8x CAV
DVD-R DL 2x CLV, 4x ZCLV, 6x ZCLV
DVD-RW 1x, 2x CLV, 4x, 6x ZCLV
DVD-RAM 2x, 3x ZCLV, 5x PCAV(Ver.2.2)
DVD+R 2.4x CLV, 4x ZCLV, 8x CAV
DVD+R DL 2.4x CLV, 4x ZCLV, 6x ZCLV
DVD+RW 2.4x, 3.3x CLV, 4x ZCLV, 8x ZCLV (8x Speed disc: 3.3x CLV, 8x ZCLV)
CD-R 10x CLV, 16x, 24x CAV
CD-RW 4x, 10x CLV, 16x ZCLV, 24x ZCLV (High Speed: 10x CLV, Ultra Speed: 24x ZCLV, Ultra Speed plus: 24x ZCLV)
Transfer Rates - Read:
DVD-R/RW/ROM 8x/8x/8x max.
DVD-R DL 8x max.
DVD-RAM (Ver.1.0/2.2) 2x/2x, 3x, 5x
DVD-Video (CSS Compliant Disc)4x max (Single/Dual layer)
DVD+R/+RW 8x/8x max
DVD+R DL 8x max
CD-R/RW/ROM 24x/24x/24x max.
CD-DA (DAE) 24x max.
Access Time:
CD-ROM 140 ms typ.
DVD-ROM 160 ms typ.
DVD-RAM(Ver. 2.2) 260 ms typ.
Sustained Transfer Rate:
CD-Rom 3,600 kB/s (24x) max.
DVD-ROM 11.08Mbytes/s (8x) max.
Buffer Size: GT20N/GT20L 1MB Buffer Under-run prevention function embedded
Host Interface: Serial ATA
Operating Systems: Windows Vista, Windows XP,Windows 2000 Professional