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DVD-ROM Drive specifications
Applicable disc | ||
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Center hole diameter | 1.5 cm (0.59 in) |
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Disc diameter |
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Standard disc | 12 cm (4.72 in) |
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Mini disc | 8 cm (3.15 in) |
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Disc thickness | 1.2 mm (0.047 in) |
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Track pitch | 0.74 µm |
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Access time | CD | DVD |
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Random | < 100 ms | < 125 ms |
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Full stroke | < 175 ms | < 225 ms |
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Audio output level |
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Cache buffer | 512 KB |
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Data transfer rate |
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3600 KB/s (150 KB/s at 1X CD rate) |
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1500 KB/s (150 KB/s at 1X CD rate) |
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3600 KB/s (150 KB/s at 1X CD rate) |
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DVD (8X) | 10,800 KB/s (1,352 KB/s at 1X DVD rate) |
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Multiword DMA mode 2 | 16.6 MB/s |
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Startup time | < 10 seconds |
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Stop time | < 3 seconds |
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