![](/images/new-backgrounds/1152955/152955179x1.webp)
Applicable disc | Read | Write |
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| R, | |
| ROM, DVD+R, |
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| +RW, |
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| RW, |
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| and form 2), Photo CD (single |
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| and multiple sessions), CD Extra, |
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Access time | BD | DVD |
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Random | < 230 ms | < 180 ms |
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Cache buffer | 4.5 MB |
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Data transfer rate |
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2X | 9 MB/sec |
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8X DVD | 2,400 KB/sec |
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16X | 2,400 KB/sec |
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16X | 2,400 KB/sec |
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80 Chapter 6 Specifications