Processors
ProcessorsProcessors
Processors
Intel Core Duo processor T2600* (2.16-GHz, 667-MHz FSB, 2-MB L2 cache)
Intel Core Duo processor T2500* (2.00-GHz, 667-MHz FSB, 2-MB L2 cache)
Intel Core Duo processor T2400* (1.83-GHz, 667-MHz FSB, 2-MB L2 cache)
Intel Core Duo processor T2300* (1.66-GHz, 667-MHz FSB, 2-MB L2 cache)
* Intel's numbering is not a measurement of higher performance.
NOTE:
NOTE:NOTE:
NOTE:
Processor speed denotes maximum performance mode; processors will run at approximately 1
GHz in battery optimization mode.
Operating System
Operating SystemOperating System
Operating System
Preinstalled
PreinstalledPreinstalled
Preinstalled
Genuine Windows XP Professional SP2
FreeDOS
Supported
SupportedSupported
Supported
Genuine Windows 2000 (drivers downloadable from
http://www.hp.com
)
Certified
CertifiedCertified
Certified
Novell Linux Desktop 9 (targeted certification within 90 days of nx9420
launch)
Chipset
ChipsetChipset
Chipset
Mobile Intel 945PM Express Chipset with 667-MHz front side bus
Graphics
GraphicsGraphics
Graphics
ATI Mobility Radeon X1600 graphics controller with 256 MB of discrete video memory
Display
DisplayDisplay
Display
Internal
InternalInternal
Internal
17.0-inch WXGA+ display with 1440 x 900 resolution and 16M colors
17.0-inch WSXGA+ wide viewing angle display with 1680 x 1050 resolution
and 16M colors
17.0-inch WSXGA+ wide viewing angle BrightView display with 1680 x
1050 resolution and 16M colors
Ambient light sensor
External
ExternalExternal
External
Up to 32-bit per pixel color depth
VGA
VGAVGA
VGA
port supports resolutions up to 2048 x 1536 at 75 Hz, and lower
resolutions at up to 100 Hz
DVI
DVIDVI
DVI
port in optional HP Docking Station (sold separately) supports
resolutions up to 1600 x 1200 at both full and reduced blanking, and 1920
x 1200 at reduced blanking
NOTE:
NOTE:NOTE:
NOTE:
Resolutions are dependent upon monitor capability, and resolution
and color depth settings.
Memory
MemoryMemory
Memory
Standard
StandardStandard
Standard
512-MB, 1024-MB or 2048-MB 533-MHz DDR2 SDRAM
512-MB, 1024-MB or 2048-MB 667-MHz DDR2 SDRAM
Two SODIMM slots supporting dual channel memory
Maximum
MaximumMaximum
Maximum
Upgradeable to 4096-MB maximum (2048-MB SODIMM in slots 1 and 2)
Dual-channel
Dual-channelDual-channel
Dual-channel
Maximized dual-channel performance requires SODIMMs of the same size
and speed in both memory slots.
NOTE:
NOTE: NOTE:
NOTE:
Due to the non-industry standard nature of some third-party memory modules, we recommend
HP branded memory to ensure compatibility. If you mix memory speeds, the system will perform at the
lower memory speed. Above 3-GB, all memory may not be available due to system resource
requirements.
QuickSpecs
HP Compaq nx9420 Notebook PC
HP Compaq nx9420 Notebook PCHP Compaq nx9420 Notebook PC
HP Compaq nx9420 Notebook PC
Standard Features
DA - 12427 North America — Version 10 — May 30, 2006
Page 3
(156 paginas)
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