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The capacity is 4.7gigabytes. Originally designed for
professional authoring, a version for general
consumer, use is available now. As with CD-R, user can
write, only once to the disk.
- DVD-R discs are the ideal media. On which to store
you video, audio, graphics and data.
- Low price.
- Good compatibility for DVD-player and DVD-Rom Drive.
- High-reliability, high durability and high quality
media.
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| DISC
DIMENSION |
| Thickness |
1.20mm |
| Diameter |
120mm |
| Center Hole Diameter |
15mm |
| FORMAT |
| Recording Method |
Dye |
| Laser Wavelength |
655nm |
| Numerical Aperture |
0.6 |
| Sector size |
2048 Bytes |
| Sector layout, rotational
control |
CLV |
| Recording track pitch |
0.74um |
| Data bit length |
0.267um |
| Reflectivity |
45~85% |
| Modulation |
8/16, RLL(2,10) |
| Error correction code |
Reed-Solomon product code |
| User data transfer rate |
8X |
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