LG Electronics GGC-H20N, GGC-H20L owner manual Specifications, General Supported Discs *1

Specifications

Items		BD/HD DVD/DVD/CD
General	Supported Discs *1	BD-ROM(SL/DL), BD-RE*2(SL/DL), BD-R(SL/DL), HD DVD-ROM
		(SL/DL/TWIN), DVD-ROM(SL/DL), DVD-R(SL/DL), DVD-RW,
		DVD+R(SL/DL), DVD+RW, DVD-RAM*3, CD-ROM, CD-ROM XA, CD-I,
		Photo-CD (Single & Multi-Session), Video CD, CD-Audio Disc, Mixed mode
		CD-ROM disc (data and audio), CD-Extra, CD-Text, CD-R, CD-RW
	Disc Diameter	12cm/ 8cm (8cm disc can be used only with drive placed
		horizontally.)
	Host Interface	Serial ATA
	Read/Write Speed *4	Write :	Read :
		DVD-R : 2x, 4x, 8x, 12x, 16x	BD-ROM (SL/DL) : 6x / 4.8x max.
			BD-R (SL/DL) : 6x / 4.8x max.
		DVD-R (DL): 2x, 4x
			BD-RE(SL/DL): 2x / 2x max.
		DVD-RW : 1x, 2x, 4x, 6x
			BDMV (AACS Compliant Disc):
		DVD-RAM : 2x, 3x, 5x	4.8x max.
		DVD+R : 2.4x, 4x, 8x, 12x, 16x	HD DVD-ROM(SL/DL) :
		DVD+R (DL): 2.4x, 4x	3x / 3x max.
		DVD+RW : 2.4x, 4x, 6x, 8x	HD DVD-Video (AACS Compliant
			Disc) : 3x max.
		CD-R : 4x, 8x, 16x, 24x,
			DVD-ROM(SL/DL) : 16x / 8x max.
		32x, 40x	DVD-R(SL/DL): 12x / 8x max.
		CD-RW : 4x, 10x, 16x, 24x	DVD-RW(SL): 10x max.
			DVD+R(SL/DL): 12x / 8x max.
			DVD+RW(SL): 10x max.
			DVD-RAM: 5x max.
			DVD-Video(CSS Compliant
			disc): 8x max.
			CD-R/RW/ROM : 40x max.
			CD-DA(DAE): 40x max.
	Mounting direction	Horizontal/Vertical
Performance	Data transfer rate	BD-ROM : 215.79 Mbits/s (6x) max.
	*Sustained	HD DVD-ROM : 109.65 Mbits/s (3x) max.
		DVD-ROM : 22.16 Mbytes/s (16x) max.
		CD-ROM : 6000 Kbytes/s (40x) max.
	*Burst(ATAPI)	SATA Gen.1 (1.5Gbps)
	Average Access	BD-ROM: 180ms (Typ.), HD DVD-ROM : 210ms (Typ.)
	Time (1/ Stroke)	DVD-ROM : 160ms (Typ.), DVD-RAM : 180ms (Typ.),
	3	CD-ROM : 150ms (Typ.)
	Buffer capacity	4 Mbytes
	MTBF	100000 Power On Hours (Duty Cycle 10%)
Environmental	When operating	Temperature: 5 °C to 45 °C	Humidity: 15% to 80% R.H.
Level	When not operating	Temperature: -30 °C to 60 °C	Humidity: 10% to 90% R.H.
Electrical	Power	DC 5V, DC 12V

*1 The disc of the cartridge type is not supported.

*2 BD-RE: The disc of version 1.0 is not supported.

*3 DVD-RAM 12X media: Not supported to write.

*4 There might be some cases when this drive can not satisfy the best performance depending on the conditions of the disc, the drive, and the recording format.

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

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