Resolution
Maximum Refresh Rate (Hz)
Analog Connection
Digital Connection
640x480
85 60
800x600
85 60
1024x768
85 60
1280x720
85 60
1280x1024
85 60
1440x900
75 60
1600x1200
85 60
1680x1050
75 60
1920x1080
85
60-R
1920x1200
85
60-R
1920x1440
85
N/A
2048x1536
75
N/A
2560x1600
N/A N/A
NOTE:
60-R denotes reduced blanking timings are used on single-link DVI connections and may be used with other digital
connections.
Languages supported
24 languages: English, Arabic, Chinese Simplified, Chinese Traditional,
Czechoslovakian, Danish, Dutch, Finnish, French, German, Greek, Hebrew,
Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian,
Spanish, Swedish, Thai, Turkish
Operating systems
support
Windows Vista Business 64*, Windows Vista Business 32*, Windows Vista
Home Basic 32*, Windows XP Professional or Windows XP Home 32*.
* Certain Windows Vista product features require advanced or additional
hardware. Windows Vista Upgrade Advisor can help you determine which
features of Windows Vista will run on your computer. To download the tool, visit:
http://www.windowsvista.com/upgradeadvisor
. For Windows Vista system
requirements, visit:
http://www.windowsvista.com/systemrequirements
.
Linux x86 and x86_64 distributions using XFree86 or X.Org**.
** Linux drivers are available from ATI's website and may be available in a Linux
distribution. Refer to the Open Source and Linux from HP website:
http://www.hp.com/wwsolutions/linux/products/clients/
for support information.
Core power
21 W
Option kit contents
ATI Radeon HD 4550 DH PCIe x16 Graphics Card with full height bracket
attached
DMS 59 to dual VGA Y cable
Software CD with graphics drivers
Low profile bracket to convert the card for using in a low profile chassis
Warranty documentation
Compliance standards
EMC Emissions
:
a) FCC Part 15, Subpart B - Unintentional Radiators, Class B Computing
Devices for Home & Office Use
b) CISPR22: 1997/EN 55022:1998 – Class B – Limits and methods of
measurement of radio disturbance characteristics of Information Technology
Equipment
c) Canadian Standard ICES-003 is equivalent to CISPR22
d) Taiwanese Standard BSMI
e) Japanese VCCI
f) Australian C-Tick
g) Korean (KCC)
EMC Immunity
:
CISPR 24:1997/EN 55024:1998 – Information Technology Equipment –
Immunity Characteristics – Limits and Methods of Measurement.
QuickSpecs
HP Compaq dc7900 Business PC
Technical Specifications - Graphics
DA - 13029 Worldwide QuickSpecs — Version 24 — 10/30/2009
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