Features and specifications

ThinkPad Ultrabay 9.5mm DVD Burner IV (0B47326) is a single optical device which providing users with full optical read/write capability. The ThinkPad Ultrabay 9.5mm DVD Burner IV can be fitted into ThinkPad systems with a native 9.5mm serial media bay.

The ThinkPad Ultrabay 9.5-mm DVD Burner IV (0B47326) for ThinkPad laptops offers these features:

• Complies with DVD Forum and DVD-Multi-Recorder specification
• Records data and video to CD-R, CD-RW, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-RAM, DVD+R double layer, and DVD-R dual layer media
• MPEG-2 decoding software for video and DVD playback
• 0.5 MB memory buffer underrun protection for reliable CD and DVD media recording
• Operates natively in the ThinkPad Ultrabay Enhanced media bay
• Stores large amounts of data and video on DVD and CD media
• SATA Interface
• Includes one-year limited warranty
• Physical specifications:
  • Approximate height: 9.5 mm (0.37 in)
  • Approximate width: 128 mm (5.0 in)
  • Approximate length: 127 mm (5 in)
  • Approximate weight: 128 g (0.28 lb)
• Requires appropriate media.

Performance specifications:

Maximum data transfer rates:

• Read speeds:
  • DVD-R/RW/ROM       8x/8x/8x max
  • DVD-R DL                   8x max
  • DVD-RAM (Ver.2.2) 2x, 3x, 6x
  • DVD+R/+RW              8x/8x max
  • DVD-Video (CSS Compliant Disc) 4xmax.(Single/Dual layer)
  • DVD+R DL      8x max.
  • CD-R/RW/ROM          24x/24x/24x max.
  • CD-DA (DAE)             24x max.
• Write speeds:
  • DVD-R 2x CLV, 4x PCAV, 8x CAV
  • DVD-R DL 2x CLV, 4x, 6x PCAV
  • DVD-RW 2x CLV, 4x, 6x ZCLV
  • DVD-RAM 2x, 3x CLV, 5x PCAV(Ver.2.2) (12x Media: Not support)
  • DVD+R 2.4x CLV, 4x PCAV, 8x CAV
  • DVD+R DL 2.4xCLV,4x.6xPCAV DVD+RW 2.4x,3.3x CLV, 4x, 8x ZCLV
  • CD-R 10xCLV,16xPCAV,24xCAV
  • CD-RW 4x, 10x CLV, 16x ZCLV
  • High Speed: 10x CLV, Ultra Speed: 16x ZCLV,
  • Ultra Speed Plus : Not Supported)
• Average access times:
  • DVD-ROM 200 ms
  •  (1/3 stroke)      CD-ROM
• Sustained Transfer rate:
  • DVD-ROM 11.08 Mbytes/s (8x) max.
  • CD-ROM 3,600 kB/s (24x) max
• Burst Transfer mode:
  • SATA, Ultra DMA Mode 6
  • Multi word DMA Mode 2
  • PIO Mode 4
• Support CD-Text read/write

Note:

1) CD and DVD drives list maximum rates. Rates are variable and are often less than the maximum possible.

 

* CD and DVD drives list maximum rates. Rates are variable and are often less than the maximum possible.

Physical specifications:

• Approximate height: 9.5 mm (0.37 in)
• Approximate width: 128 mm (5.0 in)
• Approximate length: 127 mm (5 in)
• Approximate weight: 128 g (0.28 lb)