LG Electronics GH22 manual Specifications

Specifications

Items		CD/DVD/CD-RW
General	Supported Discs	DVD-ROM(Single/Dual), DVD-RW, DVD-R, DVD-R DL,
		DVD+RW, DVD+R, DVD+R DL, DVD- RAM, CD-Digital Audio &
		CD-Extra, CD-Plus, CD-ROM, CD-ROM XA-Ready, CD-I FMV,
		CD-TEXT, CD-Bridge, CD-R, CD-RW, Photo-CD (Single &
		Multi-Session), Video CD, DVD-VIDEO
	Disc Diameter	12cm/ 8cm (8cm disc can be used only with drive placed
		horizontally.)
	Host Interface	Serial ATA
	Read/Write Speed	Write :	Read :
		DVD-R :2X, 4X, 6X, 8X, 12X, 16X,	DVD-ROM(Single/Dual) : 16X/12X max.
		18X, 20X, 22X	DVD-R : 16X max.
		DVD-RW :1X, 2X, 4X, 6X	DVD-RW : 13X max.
		DVD+R : 2.4X, 4X, 6X, 8X, 12X, 16X,
			DVD+R: 16X max.
		18X, 20X, 22X
			DVD+RW: 13X max.
	DV	DVD+RW : 2.4X, 4X, 6X, 8X
			DVD+R DL : 12X max.
		DVD+R DL : 2.4X, 4X, 6X, 8X, 10X, 12X, 16X
			DVD-R DL: 12X max.
		DVD-R DL: 2X, 4X, 6X, 8X, 10X, 12X
			DVD-RAM(Ver. 2.0 & Higher): 12X max.
		DVD-RAM(Ver. 2.0 & Higher): 2X, 3X, 5X, 6X,
		8X, 12X	CD-R/ROM: 48X max.
			CD-RW: 40X max.
		CD-R:4X, 8X, 16X, 24X, 32X, 40X, 48X
		CD-RW:4X, 10X, 16X, 24X, 32X	CD-DA(DAE): 40X max.
	Mounting direction	Horizontal/Vertical
Performance	Data transfer rate	CD-ROM : 7200 Kbytes/s (48X max)
	*Sustained
		DVD-ROM : 22160 Kbytes/s (16X max)
	*Burst(ATAPI)	SATA Gen.1 1.5Gbps
	Average Access	CD-ROM: 125ms (Typical)
	Time (Random)	DVD-ROM : 145ms (Typical)
		DVD-RAM : 270ms (Typical)
	Buffer capacity	2 Mbytes
	MTBF	100000 Power On Hours (Duty Cycle 10%)
Environmental	When operating	Temperature: 5 °C to 45 °C	Humidity: 15% to 85% R.H.
Level	When not operating	Temperature: -30 °C to 60 °C	Humidity: 10% to 90% R.H.
Electrical	Power	DC 5V, DC 12V

* The drive’s appearance and specifications may change without prior notice.

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