Model
Brand	LITE-ON
Type	DVD Burner
Model	LH-20A1S
Performance
DVD-ROM Access Time	160ms
CD-ROM Access Time	160ms
Cache	2MB
WRITE Speed
DVD+R	20X
DVD+RW	8X
DVD-R	20X
DVD-RW	6X
CD-R	48X
CD-RW	32X
DVD+R DL	8X
DVD-R DL	8X
DVD-RAM	12X
READ Speed
DVD-ROM	16X
CD-ROM	48X
Physical Spec
Form Factor	5"
Panel Color	Black
Configuration
Load Type	Tray
Interface	SATA
Software
Operating Systems Supported	Microsoft Windows 2000/XP
Features
System Requirements	Pentium 4 1.3GHz or higher CPU and 128MB or higher RAM are required HDD must have access time < 20 ms; with a minimum of 650MB free space 9GB free space for creating a DVD image file (9GB for double layer; 5GB for single layer)
Features	SATA interface, Half-Height internal DVD+R / DVD+RW / DVD-R / DVD-RW / DVD+R9/ DVD-R9/ DVD-ROM/ CD-R/ CD-RW / CD-ROM combination drive Support Double Layer DVD+/- R9 Recording Function SMART-WRITE : Through drive's self-learning function, automatically detect and decide the optimal SMART-BURN(*1) avoiding Buffer Under Run error, Automatically adjusting writing strategy & running OPC to provide the best burning quality SMART-X(*2) function adjusts CD-DA / VCD / DVD data extraction to a fastest allowable speed according to both data request rate from host and disk quality ABS system reduce vibration and noise during recording and reading Support Fixed Packet, Variable Packet, TAO, SAO, DAO, Random Access time, Incremental, sequential recording, restricted overwrite, Layer Jump recording, Raw Mode Burning & Over-Burn DVD read compliant: DVD single/dual layer (PTP/OTP), DVD-R(3.9GB/4.7GB), DVD-R multi-borders, DVD+R, DVD+R multi-sessions, DVD-RW, and DVD+RW CD read compliant: CD-DA, CD-ROM, CD-ROM/XA, Photo-CD, Multi-session, Karaoke-CD, Video-CD, CD-I FMV, CD Extra, CD Plus, CD-R, and CD-RW Support both 8cm and 12cm disc of CD and DVD family Conform to Orange Book: Part 2 CD-R Volume 1, Part 2 CD-R Volume 2 Multi Speed, Part 3 CD-RW Volume 1 (1x, 2x, and 4x), Part 3 CD-RW Volume2: High Speed, Part 3 CD-RW Volume 3: Ultra Speed Supported transfer mode: PIO mode 4 and Ultra DMA mode 5 *1 SMART-BURN : Smart Monitoring & Adapting Recording Technology for BURNing. *2 SMART-X : Smart Monitoring & Adjusting Read-speed Technology for eXtraction.
Packaging
Package Contents	LH-20A1S Replaceable White Front Panel SATA Cable