Compaq dc7700 manual Dvd-Rom, Dvd+R Dvd-R Dl

QuickSpecs

HP Compaq dc7700 Business PC

Technical Specifications - Optical Storage

Thickness	1.2 mm
Track Pitch	1.6 µm
Audio Output Level	Line-out-0.7 V @ 47 Kohm
Startup Time	<7 seconds (typical); < 30 seconds with multi-session
Operating Conditions	Temperature	41° to 122° F (5° to 50° C)
	Relative Humidity	10% to 90%
Dimensions (H x W x D, 1.7 x 5.9 x 8.0 in (4.3 x 15.0 x 20.3 cm)
maximum)
Weight	2.6 lb (1200 g)
Operating Systems	Microsoft Windows 2000, Windows XP Professional, Windows XP
Supported	Home

PATA DVD+/-RW LightScribe Slim Drive

Height	5.25-inch, half-height, tray-load
Orientation	Either horizontal or vertical
Interface type	ATAPI/EIDE
Disc recording	Up to 8.5 GB DL or 4.7 GB standard
capacity
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+R	Up to 8X
	DVD+RW	Up to 8X
	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+RW, DVD-RW,	Up to 8X
	DVD-ROM, DVD+R,
	DVD-R
	DVD-R DL	Up to 4X
	CD-ROM, CD-R	Up to 24X
	CD-RW	Up to 24X
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)
	Stop Time	< 4 seconds
	Cache Buffer	2 MB (minimum)
	Data Transfer Modes	ATA PIO mode 4 (16.7 MB/s); ATA Multi-word
		DMA mode 2 (16.7 MB/s); ATA UltraDMA
		Mode 3 (44.4 MB/s – default)
Power	Source	Four-pin, 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)

DA - 12543 Worldwide QuickSpecs — Version 3 — 9.28.2006 Page 41