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8x Speed writing for both CD-R and CD-RW media
8x Speed reading for DVD-ROM, DVD-R and DVD-RW media
24x speed reading for CD-ROM disc
Buffer underrun Prevention
Supporting the disc-at-once, session-at-once, packet write, and track-at-once recording mode
Horizontal and vertical mounting for most system configration
IDE / ATAPI interface
SPECIFICATION
Recording Speed Recordable: 8X , 4X and 2X
Rewritable: 8X , 4X and 2X
Readable Discs CD/CD-ROM (12cm,8cm), CD-R (Recorded), CD-RW (Recorded), CD-RW (Recorded), DVD-ROM, DVD-R (Recorded), DVD-RW (Recorded)
Recordable Disc CD-R/RW Disc
Applicable Disc Format CD-ROM (/Mix), CD-ROM XA (/Mix), CD-DA, Video CD, Photo CD, CD Extra, CD-TEXT, CD-I, DVD-ROM, DVD-R (General, Authoring), DVD-Video
Data Buffer 12cm,8cm ( DVD & CD )
Disc Rotation Speed
Read (CD-ROM MODE 1) 24X CAV (5,136min-1)
Read (DVD-ROM) 8X CAV
Read (DVD-Video) 4X CAV
Read (CD-ROM MODE2 FORM 2) 8X CLV
Read (CD-DA) 8X CLV
Play Audio 4X CLV
Mixed (DVD-ROM and DVD-Video)    8X CAV
CD-RW (Read only operation) 24X CAV
DVD-R/DVD-RW 4X CAV (2,297min-1)
Interface IDE / ATAPI
Data transfer Rate
Read Sustained 1,545 to 3,600KB/s (CD-ROM MODE 1)

4,469 to 10,816KB/s (DVD-ROM)
Programmed I/O    16.7MB/s max. (MODE 0 to 4)
Multi-word DMA 16.7MB/s max. (MODE 0 to 4)
Ultra DMA 33.3MB/s max.
Random Access Time 85msec. typ. average (CD-ROM, 24X)
110msec. typ. average (DVD-ROM, 8X)
Data Buffer 2MB
Loading Mechanism Drawer
Ambient Temperature Operating : 5 - 45oC
Non-Operating : -20 - 60oC
Power Requirements DC+5V }5%
MTBF 60,000POH (10% duty)
Safety Standard Approved by UL,CSA,TUV, CE
Dimensions 128W X 12.7H X 129.4D ( mm )
Weight 210g or less




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