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Features:
- Increased capacity
In comparison to previously released media the recording capacity has been expanded 1.8 times through the increment of track density and linear record density using the land & groove recording method.
- Excellent random access format for PC media
Utilizing the random access format allows for quick access of files for PC and Server media. The data transfer rate is doubled up to 22.16 Mbps making the disc suitable for recording PC data in addition to recording Audio and Video data.
- High reliability and durability
A low error rate disc with high S/N ratio and supplemental spare area for defect management contribute high reliability. By optimizing the phase change recording layer to the fullest, Maxell has enabled the media to maintain its quality even after repetitive recordings. In addition, storage ability is rated at a 10 years minimum (Based on Maxell testing).
- Type 2 cartridge compatible with future DVD players
DVD-RAM Type 2 removable disc allows for use with DVD-RAM compatible DVD players, allowing playback of movies, etc.
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Specifications:
| Specifications |
| Sides used |
Single-sided |
| Recording Capacity |
4.7GB |
| Laser wavelength |
650nm |
| Numerical aperture of Objective lens |
0.6 |
| Recording layer Materials |
Phase change recording materials |
| Substrate material |
Polycarbonate |
| Minimum data bit length |
0.29um |
| Recording Format |
Wobbled land and groove |
| Track pitch |
0.62um |
| Sector Size |
2,048 Bytes |
| Modulation Method |
8/16 RLL(2,10) |
| Error correction Code |
Reed-Solomon product code |
| Reference data Transfer rate |
22.16Mbps |
| Disc dimensions |
(diameter) 120mm
(thickness) 1.2mm
(disc center hole diameter) 15.0mm |
| Cartridge dimensions |
138mm x 125mm x 8mm |
| Operating environment |
5C 60C 3% 85%RH |
Product Content:
- Maxell DRM47 Data Use Single-sided 4.7GB DVD-RAM disc
Before you purchase this item, please ensure that you have verified compatibility with system by visiting the manufacturer's web site.
We assume no responsibility and will not accept full refunds for items purchased that are not compatible with your system configuration.
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Conditions:
Warranty:
- Lifetime Manufacturer Warranty
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