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HP Business Desktop d325 Series
DA-11642 North America — Version 7 — August 22, 2003 37
Technical Specifications – Optical Storage
16X/40X DVD-ROM with +R Read Drive Height
5.25-in, half-height
Interface Type
ATAPI
Dimensions– External,
Excluding Bezel (W x H)
5.88 x 1.71 in (149.5 x 43.5 mm)
Disc Diameter
12 cm, 8 cm
Disc Thickness
1.2 mm
Track Pitch
1.6 µm (CD), 0.74 µm (DVD)
Disc Center Hole Diameter
15 mm
Disc Formats
DVD-ROM (single and dual layer); DVD-video; DVD-R version 1.0 and 2.0; DVD-
RW version 1.0 and 1.1; DVD-R multi-border; DVD+RW; DVD+R ; CD-ROM
Mode 1 and 2; CD-DA; CD-ROM XA Mode 2, Form 1 and 2; CD-extra; CD-text;
CD-I Mode 2, Form 1 and 2; CD-I ready; video CD, CD-bridge; PhotoCD (single
and multi-session); CD-R; CD-RW
Disc Capacity
DVD-ROM
4.7 GB (DVD-5), 8.54 GB (DVD-9), 9.4 GB
(DVD-10), 3.95 GB (DVD-R version 1.0), 4.7
GB (DVD-R version 2.0), 4.7 GB (DVD-RW
version 1.0 and 1.1), 4.7 GB (DVD+RW), 4.7G
(DVD+R)
CD-ROM
540 MB (Mode 1, 12 cm), 640 MB (Mode 2, 12
cm), 700 MB (80 minimum CD-R and CD-RW),
180 MB (8 cm)
Block Size (bytes)
DVD-ROM – 2048; CD-ROM Mode 0 – 2352; CD-ROM Mode 1 – 2352, 2340,
2336, 2048; CD-ROM Mode
2 – 2352, 2340, 2336, 2048
DVD-ROM Single Layer < 120 ms
Access Times
(typical reads, including
settling)
CD-ROM Mode 1 < 90 ms
Full Stroke DVD < 240 ms (seek)
Full Stroke CD < 160 ms (seek)
Data Transfer Rates
2600 – 6000 KB/s (40X CAV CD-ROM mode)
8100 – 21,600 KB/s (16X CAV DVD-ROM mode)
Data Transfer Modes
PIO Mode 4 (16.6 MB/s); Multi-word DMA mode 2 (16.6 MB/s); UltraDMA Mode
3 (44.4 MB/s)
Power
Source Four-pin, DC power receptacle
5 VDC ± 5% – 100 mV ripple p-pDC Power Requirement
12 VDC ± 5% – 200 mV ripple p-p
DC Current 5 VDC – <800 mA typical, < 1000 mA maximum
12 VDC – < 870 mA typical
Audio Output Level
0.7 Vrms (typical)
Configuration Jumper Block
Master, slave, and cable select modes
Data Interface Connector
40-pin, shrouded and keyed, flat ribbon
Temperature (operating) 41° to 122° F (5° to 50° C)
Relative Humidity (operating) 10% to 85%
Environmental
(all conditions non-
condensing)
Maximum Wet Bulb
Temperature (operating)
86° F (30° C)
Certifications, Approvals
MMC II support, multi-read certification, Microsoft WHQL certification, ACA
AS/NZS 3548 class B, CNS 13438, C.I.S.P.R. Pub 22, TUV or VDE EN60950,
EN 55022, EN55024, SEMKO, NEMKO, DEMKO, FIMKO, EN 60825-1, UL
60950, and CSA C22.2 60950-2000.
Operating Systems Supported
Microsoft Windows NT, Microsoft Windows 2000, and Microsoft Windows XP.