HP dc7700 Overview page 45

QuickSpecs
Technical Specifications - Optical Storage
PATA CD-RW/DVD-ROM PATA CD-RW/DVD-ROM PATA CD-RW/DVD-ROM PATA CD-RW/DVD-ROM
Combo Slim Drive Combo Slim Drive Combo Slim Drive Combo Slim Drive
Height Height Height Height
Orientation Orientation
Orientation Orientation
Interface type Interface type Interface type Interface type
Disc capacity Disc capacity Disc capacity Disc capacity
Dimensions (W x H x D) Dimensions Dimensions Dimensions
Weight (max) Weight Weight Weight
Write speeds Write speeds Write speeds Write speeds
Read speeds Read speeds Read speeds Read speeds
Access time Access time Access time Access time
(typical reads, including
settling)
Power Power Power Power
Audio output level Audio output level Audio output level Audio output level
Environmental (all Environmental Environmental Environmental
conditions non-
condensing)
DA - 12543 North America — Version 17 — April 30, 2007
12.7mm height slim CD-RW
Either horizontal or vertical
PATA/ATAPI
Single layer: Up to 4.7 GB (6 times capacity of CD-ROM)
5.0 x 0.5 x 5.0 in (128 x 13.6 x 129 mm)
0.42 lb (190 g)
CD-R CD-R CD-R CD-R
CD-RW CD-RW CD-RW CD-RW
DVD+R/-R/+RW/ DVD+R/-R/+RW/ DVD+R/-R/+RW/ DVD+R/-R/+RW/
-RW/+R DL /-R DL -RW/+R DL /-R DL -RW/+R DL /-R DL -RW/+R DL /-R DL
DVD-ROM DVD-ROM
DVD-ROM DVD-ROM
CD-ROM, CD-R CD-ROM, CD-R CD-ROM, CD-R CD-ROM, CD-R
CD-RW CD-RW CD-RW CD-RW
Random DVD Random DVD Random DVD Random DVD
Random CD Random CD Random CD Random CD
Cache Buffer Cache Buffer Cache Buffer Cache Buffer
Data Transfer Modes Data Transfer Modes Data Transfer Modes Data Transfer Modes
Source Source Source Source
DC Power Requirement DC Power Requirement DC Power Requirement DC Power Requirement
DC Current DC Current DC Current DC Current
Total Drive Power Total Drive Power Total Drive Power Total Drive Power
(standby mode)
0.7 Vrms (typical)
Temperature Temperature Temperature Temperature
Relative Humidity Relative Humidity Relative Humidity Relative Humidity
Maximum Wet Bulb Maximum Wet Bulb Maximum Wet Bulb Maximum Wet Bulb
Temperature (operating) Temperature Temperature Temperature
HP Compaq dc7700 Business PC HP Compaq dc7700 Business PC HP Compaq dc7700 Business PC HP Compaq dc7700 Business PC
Up to 24X
Up to 24X
Up to 4X
Up to 8X
Up to 24X
Up to 24X
DVD: < 140 ms (typical), CD: < 125 ms
(typical)
DVD: < 250 ms (typical), CD: < 210 ms
(typical)
2 MB (minimum)
ATA PIO mode 4); ATA Multi-word DMA mode
2; ATA UltraDMA mode 0; ATA UltraDMA mode
1, mode 2; ATA UltraDMA Mode 3 (default)
Four-pin, DC power receptacle
5 VDC ± 5%-100 mV ripple p-p
5 VDC (< 1000 mA typical, < 1600 mA
maximum)
< 2.5 Watt
41° to 122° F (5° to 50° C)
5% to 85%
86° F (30° C)
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