HP 481041-B21 Manuale Utente
Block Size
Block Size
Block Size
Block Size
DVD
2,048 bytes
CD
2,352 (Mode-0)
2352, 2340, 2336,
2048 bytes (Mode-1)
2048 bytes (Mode-1)
2352, 2340, 2336,
2048 bytes (Mode-2)
2048 bytes (Mode-2)
Diameter
Diameter
Diameter
Diameter
120 mm, 80 mm (with adapter at vertical mounting mode)
Loading Mechanism
Loading Mechanism
Loading Mechanism
Loading Mechanism
Tray type Auto loading
Interface
Interface
Interface
Interface
SATA 1.5
Access Times
Access Times
Access Times
Access Times (typical)
Random
DVD-ROM < 180 ms, CD-ROM < 150 ms
Full-Stroke
DVD-ROM < 250 ms, CD-ROM < 210 ms
Data Transfer Rate
Data Transfer Rate
Data Transfer Rate
Data Transfer Rate
(sustained)
(sustained)
DVD-ROM
10.8 MB/sec Max.
CD-ROM
3.6 MB/sec Max.
Spin-up Time
Spin-up Time
Spin-up Time
Spin-up Time (typical)
Less than 15 seconds
MTBF
MTBF
MTBF
MTBF
60,000 Power On Hours (POH)
Ambient Temperature
Ambient Temperature
Ambient Temperature
Ambient Temperature
Operating
41° to 122° F (5° to 50° C)
Storage/Transportation
-40° to 120° F (-40° to 60° C)
Relative Humidity
Relative Humidity
Relative Humidity
Relative Humidity
Operating
15% to 85% (non-condensing)
Storage/Transportation
10% to 90% (non-condensing)
Environment-friendly
Environment-friendly
Environment-friendly
Environment-friendly
Products and Approach
Products and Approach
Products and Approach
Products and Approach
Products and Approach
End-of-life Management
End-of-life Management
End-of-life Management
End-of-life Management
and Recycling
and Recycling
and Recycling
and Recycling
and Recycling
Hewlett-Packard offers end-of-life HP product return, trade-in, and recycling
programs in many geographic areas. For trade-in information, please go to
programs in many geographic areas. For trade-in information, please go to
Products returned to HP will be recycled, recovered or disposed of in a
responsible manner.
responsible manner.
The EU WEEE directive (2002/95/EC) requires manufacturers to provide
treatment information for each product type for use by treatment facilities.
This information (product disassembly instructions) is posted on the Hewlett
Packard web site at:
treatment information for each product type for use by treatment facilities.
This information (product disassembly instructions) is posted on the Hewlett
Packard web site at:
used by recyclers and other WEEE treatment facilities as well as HP OEM
customers who integrate and re-sell HP equipment.
customers who integrate and re-sell HP equipment.
© Copyright 2011 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.
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
HP SATA DVD-ROM Optical Drives
HP SATA DVD-ROM Optical Drives
HP SATA DVD-ROM Optical Drives
HP SATA DVD-ROM Optical Drives
Technical Specifications
DA - 12841 Worldwide — Version 16 — June 20, 2011
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