Compaq dc7800 manual Technical Specifications - Optical Storage, QuickSpecs

QuickSpecs

HP Compaq dc7800 Business PC

Technical Specifications - Optical Storage

HP SATA SuperMulti Height		5.25-inch, half-height, tray-load
LightScribe DVD Writer Orientation		Either horizontal or vertical
Drive	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 Requirement5 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	Temperature	41° to 122° F (5° to 50° C)
	conditions (operating –	Relative Humidity	10% to 90%
	non-condensing)	Maximum Wet Bulb	86° F (30° C)

Temperature

DA - 12744 Worldwide QuickSpecs — Version 13 — 12.14.2007 Page 40