HP DL974B Overview
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Cache Buffer
Cache BufferCache Buffer
Cache Buffer
2 MB (minimum)
Startup Time
Startup TimeStartup Time
Startup Time
(single)
< 9 seconds (typical)
Startup Time
Startup TimeStartup Time
Startup Time
(multi-
session)
< 30 seconds (typical)
Stop Time
Stop TimeStop Time
Stop Time
< 6 seconds
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
DC Current
DC CurrentDC Current
DC Current
< 800 mA read (typical at Outer Diameter)
< 900 mA write (typical at Outer Diameter)
< 1600 mA (maximum excluding spike current < 1 ms duration)
< 100 mA (low power mode)
< 70 mA (sleep mode)
Total Drive Power
Total Drive PowerTotal Drive Power
Total Drive Power
(standby mode)
< 70 mA
Audio Output Level
Audio Output LevelAudio Output Level
Audio Output Level
0.7 - 0.9 Vrms
Data Interface Connector
Data Interface ConnectorData Interface Connector
Data Interface Connector
68-pin interface connector
Environmental
EnvironmentalEnvironmental
Environmental
(all conditions non-
condensing)
Temperature
TemperatureTemperature
Temperature
(operating)
41° to 131°F (5° to 55°C)
Relative Humidity
Relative HumidityRelative Humidity
Relative Humidity
(operating)
10% to 80%
Maximum Wet Bulb
Maximum Wet BulbMaximum Wet Bulb
Maximum Wet Bulb
Temperature
TemperatureTemperature
Temperature
(operating)
84° F (29° C)
Certifications,
Certifications,Certifications,
Certifications,
Requirements
RequirementsRequirements
Requirements
Multi-read requirements, ACA AS/NZS 3548, ANSI C63.4-1992 CB Test Certificate for IEC 60950,
CFR 47 part 15, CSA C22.2 No. 60950, DHSS/FDA – 1040, EN55022, EN55024, EN60 950:2000,
IEC 68, 908, 61000-4, ISO 9660, 10149, 13346,TUV or VDE EN60 950, Microsoft PC2001
certification, UL 60950, ICES-003 class B, CE Mark
Operating Systems
Operating SystemsOperating Systems
Operating Systems
Supported
SupportedSupported
Supported
Microsoft® Windows® 2000, Windows XP Professional, Windows XP Home
Option Kit Contents
Option Kit ContentsOption Kit Contents
Option Kit Contents
Combo Drive, Roxio Easy CD Creator, Dantz Retrospect Express, InterVideo WinDVD MPEG Movie
Playback software, CD-R media, high-speed CD-RW media, and installation guide.
© Copyright 2003-2005 Hewlett-Packard Development Company, L.P.
The information contained herein is subject to change without notice.
Microsoft and Windows are US registered trademarks of Microsoft Corporation.
The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and
services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial
errors or omissions contained herein.
QuickSpecs
MultiBay 24X/24X/24X/8X CD-RW/DVD-ROM Combo
MultiBay 24X/24X/24X/8X CD-RW/DVD-ROM ComboMultiBay 24X/24X/24X/8X CD-RW/DVD-ROM Combo
MultiBay 24X/24X/24X/8X CD-RW/DVD-ROM Combo
Drive
DriveDrive
Drive
Technical Specifications
DA - 11479 North America — Version 9 — May 31, 2005
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