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Write speed
Write speedWrite speed
Write speed
DVD+R
Up to 16X
DVD+RW
Up to 4X
DVD+R DL
Up to 2.4X
DVD-R
Up to 8X
DVD-RW
Up to 4X
CD-R
Up to 40X
CD-RW
Up to 24X
Reads
ReadsReads
Reads
DVD+R/-R/+RW/-RW
Up to 16X
DVD-ROM
Up to 16X
CD-R/RW
Up to 40X
Access time
Access timeAccess time
Access time
(typical reads,
including settling)
Random
RandomRandom
Random
DVD: < 130 ms (typical), CD: < 120 ms (typical)
Full Stroke
Full StrokeFull Stroke
Full Stroke
DVD: < 240 ms (seek), CD: < 200 ms (seek)
Startup Time
Startup TimeStartup Time
Startup Time
Single-session: < 7 seconds (typical), Multi-session: <
30 seconds (typical)
Stop Time
Stop TimeStop Time
Stop Time
< 4 seconds
Cache Buffer
Cache BufferCache Buffer
Cache Buffer
2 MB (minimum)
Data Transfer Modes
Data Transfer ModesData Transfer Modes
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
PowerPower
Power
Source
SourceSource
Source
Four-pin, DC power receptacle
DC Power Requirement
DC Power RequirementDC Power Requirement
DC Power Requirement
5 VDC ± 5%-100 mV ripple p-p
12 VDC ± 5%-200 mV ripple p-p
DC Current
DC CurrentDC Current
DC Current
5 VDC (< 1000 mA typical, 1600 mA maximum)
12 VDC (< 600 mA typical, 1400 mA maximum)
Total Drive Power
Total Drive PowerTotal Drive Power
Total Drive Power
(standby mode)
< 2.5 Watt
Audio output
Audio outputAudio output
Audio output
Line-Out
Line-OutLine-Out
Line-Out
0.7 VRMS
Signal-to-noise ratio
Signal-to-noise ratioSignal-to-noise ratio
Signal-to-noise ratio
74 dB
Channel separation
Channel separationChannel separation
Channel separation
65 dB
Operating
OperatingOperating
Operating
environmental
environmentalenvironmental
environmental
(all conditions non-
condensing)
Temperature
TemperatureTemperature
Temperature
41° to 122° F (5° to 50° C)
Relative humidity
Relative humidityRelative humidity
Relative humidity
10% to 90%
Maximum wet bulb
Maximum wet bulbMaximum wet bulb
Maximum wet bulb
temperature
temperaturetemperature
temperature
86° F (30° C)
System configuration
System configurationSystem configuration
System configuration
Intel Pentium III Processor or later with 128 MB of memory (required); 256 MB
recommended 2-D or 3-D graphics cards on primary disk drive for operating system
and application software; second disk drive for audio and video data
Operating systems
Operating systemsOperating systems
Operating systems
support
supportsupport
support
Microsoft Windows 2000 and Windows XP
Regulatory approvals
Regulatory approvalsRegulatory approvals
Regulatory approvals
MPC-3 compliant, multi-read requirements, ATA Spec X3T9.2, ATAPI Spec
T13.1153D, ANSI C63.4-1992, UL 1950, ACA AS/NZS 3548, CB Bulletin No. 96A,
CSA C22.2 No. 950-1995, CFR 47 C.I.S.P.R. Pub 22 Class B, DHHS/FDA, EMKO-
TSE 07/94, TUV EN60950, EN60825-1, MIC, BSMI-CNS 13438, CE, Microsoft
PC2001 certification, Microsoft Logo for Windows XP and 2000.
Option kit contents
Option kit contentsOption kit contents
Option kit contents
16X DVD+/-RW drive, Roxio DigitalMedia Plus, Dantz Retrospect Express Backup
Software, installation guide, and DVD+R media.
QuickSpecs
HP Compaq Business Desktop dc7100 Series
HP Compaq Business Desktop dc7100 SeriesHP Compaq Business Desktop dc7100 Series
HP Compaq Business Desktop dc7100 Series
Technical Specifications - Optical Storage
DA - 11948 North America — Version 33 — January 31, 2006
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