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4x speed writing for DVD-R disc and 2x speed writing for DVD-RW disc
16x writing for CD-R disc and 8x writing for CD-RW disc
12x reading for DVD-ROM (Single layer) disc and 32x reading for CD-ROM disc
Buffer underrun Prevention
IDE/ATAPI interface
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
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
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
Disc Rotation Speed
( Read )
DVD-ROM :
12X CAV (max.)
CD-ROM :
32X CAV (max.)
Disc Rotation Speed
( Write )
DVD-R :
CLV mode 1, 2, 4X
DVD-RW :
CLV mode 1, 2X
CD-R : CLV mode 4, 8, 12, 16X
CD-RW :
CLV mode 4, 8X
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 :
16.6MB/s max. ( PIO mode 4 )
Burst DMA :
16.6MB/s max. ( MW DMA mode 2 )
Burst UDMA :
33.3MB/s max. ( Ultra DMA mode 2 )
Random Access Time
140ms typ. average ( DVD-ROM )
130ms typ. average ( CD-ROM )
Data Buffer 2MB
Loading Mechanism Tray loading
Ambient Temperature
Operating : 5 - 45oC
Non-Operating : -20 - 60oC
Relative Humidity
Operating : 5 - 85% (non-condensing)
Non-Operating : 5 - 90% (non-condensing)
Vibration
Operating : 1.96m/s2 (0.2G) or less (10 - 300Hz)
Non-Operating : 14.7m/s2 (1.5G) or less (10 - 300Hz)
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
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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