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4x speed writing for DVD-R disc
and 2x speed writing for DVD-RW disc |
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16x writing for CD-R disc and
8x writing for CD-RW disc |
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12x reading for DVD-ROM (Single
layer) disc and 32x reading for CD-ROM disc |
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Buffer underrun Prevention |
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IDE/ATAPI interface |
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| SPECIFICATION |
| Applicable Disc Format |
| DVD Single layer and Dual layer |
| DVD-R ( In case of write, General disc only. ) |
| DVD-RW ( Ver 1.0 & 1.1 ) |
| CD-ROM Mode 1, CD-ROM XA Mode 2 ( Form 1, Form 2 ) |
| Photo CD ( Single and Multi session ) |
| CD-DA, CD Extra ( CD Plus ), CD-R |
| CD-RW ( Supports Addressing Method 2 & High Speed
) |
| CD-TEXT * DVD-RAM is not supported |
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| Write Format |
| DVD-R : |
Disc-at-once, Incremental recording, multi-border recording |
| DVD-RW : |
Restricted Overwriting |
| CD-R and CD-RW : |
Disc-at-once, Track-at-once, Session-at-once, Packet write |
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Read and write
Disc Formats |
| CD Format: |
CD-DA, CD-ROM, CD-ROM XA, CD-I, Mixed mode CD-ROM, Photo
CD, CD Extra ( CD Plus ), Video CD and CD-TEXT |
| DVD Format: |
DVD-ROM, DVD-Video, DVD-Audio, DVD-RW and DVD-R |
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Disc Rotation Speed
( Read ) |
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DVD-ROM :
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12X CAV (max.) |
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CD-ROM :
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32X CAV (max.) |
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Disc Rotation Speed
( Write ) |
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DVD-R :
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CLV mode 1, 2, 4X |
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DVD-RW :
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CLV mode 1, 2X |
| CD-R : |
CLV mode 4, 8, 12, 16X |
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CD-RW :
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CLV mode 4, 8X |
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| Disc Diameter |
12cm , 8cm |
| Interface |
IDE/ATAPI-5 |
| Data Transfer Rate |
| Sustained : |
| [ Read - DVD ] |
11,475 KB/s ave.
6,750 - 16,200 KB/s
( 5 - 12X CAV mode over 16 Block Transfer ) |
| [ Read - CD ] |
3,428 KB/s ave.
2,055 - 4,800 KB/s
( 13.7 - 32X CAV mode over 16 Block Transfer ) |
| [ Write - DVD ] |
5,400 KB/s ave. ( 4X DVD-R write ) |
| [ Write - CD ] |
2,400 KB/s ave. ( 16X CD-R write ) |
| Programmed I/O : |
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16.6MB/s max. ( PIO mode 4 ) |
| Burst DMA : |
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16.6MB/s max. ( MW DMA mode 2 ) |
| Burst UDMA : |
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33.3MB/s max. ( Ultra DMA mode 2 ) |
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| Random Access Time |
| 140ms typ. average |
( DVD-ROM ) |
| 130ms typ. average |
( CD-ROM ) |
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| Data Buffer |
2MB |
| Loading Mechanism |
Tray loading |
| Ambient Temperature |
| Operating : |
5 - 45oC |
| Non-Operating : |
-20 - 60oC |
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| Relative Humidity |
| Operating : |
5 - 85% (non-condensing) |
| Non-Operating : |
5 - 90% (non-condensing) |
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| Vibration |
| Operating : |
1.96m/s2 (0.2G) or less (10 - 300Hz) |
| Non-Operating : |
14.7m/s2 (1.5G) or less (10 - 300Hz) |
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| Shock |
| Operating : |
[ During read ]
19.6m/s2 (2G) half-sine wave 11ms
[ During write ]
9.8m/s2 (1G) half-sine wave 11ms |
| Non-Operating : |
490m/s2 (50G) half-sine wave 11ms |
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| Power Requirements |
DC+12V±10%
DC+5V±5% |
| MTBF |
60,000POH ( duty : read 20%, write 2% ) |
| Safety Standard |
Approved by UL, CSA, TUV, CB and FIMKO |
| Dimensions |
148W x 42.3H x 197.7D ( mm ) |
| Weight |
1,100g typ. |
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