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Graphics
For discrete graphics models with 256MB of system memory:
ATI Mobility Radeon X1300 128MB HyperMemory*
Microsoft DirectX 9 capable
For discrete graphics models with 512MB of system memory:
ATI Mobility Radeon X1300 256MB HyperMemory**
Microsoft DirectX 9 capable
For discrete graphics models with 1024MB or more of system memory:
ATI Mobility Radeon X1300 512MB HyperMemory**
Microsoft DirectX 9 capable
For integrated graphics models:
Intel Graphics Media Accelerator 950 with up to 224MB shared system memory,
depending on model
Microsoft DirectX 9 capable
* Indicates dedicated video memory and shared system memory. 64MB dedicated video memory.
** Indicates dedicated video memory and shared system memory. Either 64MB or 128MB
dedicated video memory, depending on model.
Display
Internal
14.1-inch WXGA (1280 x 800 resolution and 16 M colors)
14.1-inch WXGA+ (1440 x 900 resolution and 16 M colors)
Ambient Light Sensor
External
Up to 32-bit per pixel color depth
VGA
port supports resolutions up to 2048 x 1536 at 75 Hz, and lower
resolutions at up to 100 Hz
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:
Resolutions are dependent upon monitor capability, and
resolution and color depth settings.
Memory
Standard
256-MB, 512-MB, 1024-MB or 2048-MB 533-MHz or 667-MHz DDR2
SDRAM; two SODIMM slots supporting dual channel memory
Maximum
Upgradeable to 4096-MB maximum (2048-MB SODIMM in slots 1 and
2)
Dual-channel
Maximized dual-channel performance requires SODIMMs of the same
size and speed in both memory slots.
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.
Communications
Integrated Broadcom NetXtreme Gigabit Ethernet PCI Express Controller (10/100/1000 NIC)*
56K V.92 modem** with digital line guard
* The term "10/100/1000" or "Gigabit" Ethernet indicates compliance with IEEE standard 802.3ab
for Gigabit Ethernet, and does not connote actual operating speed of 1 Gb/s. For high-speed
transmission, connection to a Gigabit Ethernet server and network infrastructure is required.
** Designed for downloads from 56K modem compliant sources. Maximum achievable download
transmission rates currently do not reach 56 KB/s, and will vary with line conditions. Modem
availability is subject to country regulatory approval.
QuickSpecs
HP Compaq nc6400 Notebook PC
Standard Features
DA - 12446 Worldwide QuickSpecs — Version 15 — 1.30.2007
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