HP Gtech G-Technology G-Drive Mobile 1 Tb External Hard Drive DC7800 manual

QuickSpecs

HP Compaq dc7800 Business PC

Technical Specifications - Optical Storage

HP SATA SuperMulti

LightScribe DVD Writer

Drive

Height	5.25-inch, half-height, tray-load
Orientation	Either horizontal or vertical
Interface type	SATA/ATAPI
Disc capacity	8.5 GB DL or 4.7 GB standard
Dimensions (W x H x D)	5.9 x 1.7 x 8.0 in (15.0 x 4.4 x 20.3 cm)
Weight (max)	2.6 lb (1.2 kg)
Write speeds	DVD-RAM	Up to 12X
	DVD+R	Up to 16X
	DVD+RW	Up to 8X
	DVD+R DL	Up to 8X
	DVD-R DL	Up to 8X
	DVD-R	Up to 16X
	DVD-RW	Up to 6X
	CD-R	Up to 48X
	CD-RW	Up to 32X
Read speeds	DVD-RAM	Up to 12X
	DVD+RW, DVD-RW,	Up to 8X
	DVD+R DL, DVD-R DL
	DVD-ROM DL	Up to 8X
	DVD-ROM, DVD+R,	Up to 16X
	DVD-R
	CD-ROM, CD-R	Up to 48X
	CD-RW	Up to 32X
Access time	Random	DVD: < 140 ms (typical), CD: < 125 ms
(typical reads, including		(typical)
settling)	Full Stroke	DVD: < 250 ms (seek), CD: < 210 ms (seek)
Power	Source	SATA DC power receptacle
	DC Power Requirement	5 VDC ± 5%-100 mV ripple p-p
		12 VDC ± 5%-200 mV ripple p-p
	DC Current	5 VDC (< 1000 mA typical, 1600 mA
		maximum)
		12 VDC (< 600 mA typical, 1400 mA
		maximum)
Environmental conditions	Temperature	41° to 122° F (5° to 50° C)
(operating – non-	Relative Humidity	10% to 90%
condensing)
	Maximum Wet Bulb	86° F (30° C)

Temperature

SATA DVD-ROM Drive	Height	5.25-inch, half-height, tray-load
	Orientation	Either horizontal or vertical
	Interface type	SATA/ATAPI

DA - 12744 North America — Version 25 — May 16, 2008 Page 52