Compaq QuickSpecs, HP Compaq dc7800 Business PC, Technical Specifications - Optical Storage

PATA Slim SuperMulti Height

LightScribe DVD Writer Orientation Drive

Interface type

Disc recording capacity

QuickSpecs

HP Compaq dc7800 Business PC

Technical Specifications - Optical Storage

SATA CD-RW/DVD- ROM Combo Drive

Height	5.25-inch, half-height, tray-load
Orientation	Either horizontal or vertical
Interface type	SATA/ATAPI
Disc capacity	Single layer: Up to 4.7 GB (6 times capacity of CD-ROM)
	Double layer: Up to 8.5 GB (12 times capacity of CD-ROM)
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	CD-R	Up to 48X
	CD-RW	Up to 32X
Read speeds	DVD+R/-R/+RW/	Up to 8X
	-RW/+R DL /-R DL
	DVD-ROM	Up to 16X
	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 (typical), CD: < 210 ms
		(typical)
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 (all	Temperature	41° to 122° F (5° to 50° C)
conditions non-	Relative Humidity	10% to 90%
condensing)	Maximum Wet Bulb	86° F (30° C)

Temperature

5.25-inch, half-height, tray-load Either horizontal or vertical

ATAPI/EIDE

Up to 8.5 GB DL or 4.7 GB standard

Dimensions (W x H x D) 5.0 x 0.5 x 5.0 in (128 x 13.6 x 129 mm)

Weight (max)	0.42 lb (190 g)
Write speeds	DVD-RAM	Up to 5X
	DVD-R DL	Up to 4X
	DVD+R	Up to 8X
	DVD+RW	Up to 4X
	DVD+R DL	Up to 4X
	DVD-R	Up to 8X
	DVD-RW	Up to 6X
	CD-R	Up to 24X
	CD-RW	Up to 16X
Read speeds	DVD-RAM	Up to 5X
	DVD-RW, DVD+RW	Up to 8X

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