- Three functions in one drive--4x CD-Recordable,2x CD-Rewritable and 24x CD-ROM.

- Supports various writing methods--Disc at Once,Multi Session,Track at Once,and Packet Writing.

- Larg-capacity buffer RAM(2MB) supports greater application flexibility.

- High-speed access time--140 msec(typical) with CAV.

- Horizontal and vertical mounting enables ease of use.

- "Double Supension Structure" mechanism--Silence during 24x reading.

- "Running OPC" circuit automatically optimizes LD power to ensure consistent recording.

Hardware spacifications
Model Name	XR-W4082 / XR-RW4224
Type	Internal
Interface	ATAPI
Buffer RAM Size	2MB
Access Time	140 ms(typical,CD-ROM disc at 24x)
Data Capacity(mode 1)	640 MB(mode 1,CLV 1.2m/s disc)
Write Speed	<CD-R>1x,,2x,4x
	<CD-RW> 2x
Read Speed	<CD-ROM/CD-R>1x,2x,4x,8x(CLV),max.24x(CAV)
	<CD-RW>1x,2x,4x,8x(CLV)
Data Transter Rate(mode 1)	3,686.4KB/sec.max.
Bit Error Rate(mode 1)	Less Than 10-12
MTBF(House)	150,000
Loading Type	Tray Loading
Environmental Conditions	Operating 278--313°　K(10 deg/hour)
	Non-Operating 263--328° K(15 deg/hour)
Rated Boltage	DC5V±5%
	DC12V±10%
Power Consumption	Less Than 11 watts in idle mode
Dimensions (WxHxD)	149x43x208mm
Weight	1.1kg