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Operating System
Operating System Operating System
Operating System
(choice)
Genuine Windows Vista™ Business 64*
Genuine Windows Vista™ Business 32*
Genuine Microsoft Windows Vista™ Business 32-bit downgrade to Microsoft Windows XP Professional
Genuine Microsoft Windows Vista™ Business 64-bit downgrade to Microsoft Windows XP Professional
x64
Genuine Windows XP Professional SP2
Genuine Windows XP Professional x64 Edition
OR Red Hat Enterprise Linux WS 4 64-Bit preload (32-Bit version included on recovery CD or as after
market option)
OR Red Hat Enterprise Linux WS 3 (32-Bit & 64-Bit) available as an after market option.
OR HP Installer Kit for Linux (includes drivers for both 32-Bit & 64-Bit OS versions of RHEL WS 3 and
RHEL WS 4)
* The following components are not yet supported on Microsoft Windows Vista Business and HP
Workstations; ATI graphics, 1394b cards, dual graphics configurations, Creative SoundBlaster X-fi, RAID
5 10 or data array
Form Factor
Form FactorForm Factor
Form Factor
Minitower
Colour
ColourColour
Colour
Carbonite/Alloy metallic
System Board Form Factor
System Board Form FactorSystem Board Form Factor
System Board Form Factor
12"x9.8"
Processor
ProcessorProcessor
Processor
1 or 2 Dual-Core Intel® Xeon® Processor 5100 Sequence or Quad-Core Intel Xeon Processor 5300
Sequence with Intel® 64 Architecture
CPU FSB
CPU FSBCPU FSB
CPU FSB
1066, 1333 MHz
Standard L2 Cache
Standard L2 CacheStandard L2 Cache
Standard L2 Cache
4 MB L2 shared cache (non ECC) for Dual-Core / 8 MB (2 X 4 MB shared) total L2 cache (non ECC) for
Quad-Core
Chipset
ChipsetChipset
Chipset
Intel 5000X
Memory Expansion Slots
Memory Expansion SlotsMemory Expansion Slots
Memory Expansion Slots
4 DIMMs
Memory Type Supported
Memory Type SupportedMemory Type Supported
Memory Type Supported
DDR2 Registered ECC FB-DIMMs
Memory Speed Supported
Memory Speed SupportedMemory Speed Supported
Memory Speed Supported
667 MHz
Maximum Memory
Maximum MemoryMaximum Memory
Maximum Memory
16 GB (4 DIMMs slots with 4 GB DIMMS)
Network Controller
Network ControllerNetwork Controller
Network Controller
Integrated Broadcom 5752 Gigabit Ethernet LoM
Audio
AudioAudio
Audio
Integrated high definition digital audio with S/PDIF 6-channel pass-through, stereo microphone, and
Yamaha XG Lite Softsynth support.
If using RHEL WS 3, the audio drivers are not included as part of the standard RHEL WS 3 operating
system. Use the ALSA audio drivers included on the HP Driver CD or from the HP support website. See
http://www.hp.com/support/linux_hardware_matrix
and
http://www.hp.com/support/linux_user_manual
for details.
PCI Slots
PCI SlotsPCI Slots
PCI Slots
2 PCI slots (full-length)
2 PCI Express (x8 mechanically, x4 electrically)
1 PCI Express (x16 mechanically/x4 electrically)
1 PCI Express x16 graphics
Bays
BaysBays
Bays
Total Bays = 5
Internal Bays
Internal BaysInternal Bays
Internal Bays
2 internal 3.5" HDD bays with acoustic dampening rail assemblies
External Bays
External BaysExternal Bays
External Bays
2 external 5.25" bays - 203 mm maximum device depth (top bay is limited to 198 mm depth when
optional smart cover solenoid lock is installed). Bottom bay can be converted to an internal 3.5 inch 3rd
Hard Drive bay using optional bracket
One 3.5 inch bay for optional floppy drive
QuickSpecs
HP xw6400 Workstation
HP xw6400 WorkstationHP xw6400 Workstation
HP xw6400 Workstation
Standard Features - Specs
DA - 12505 Canada — Version 26 — January 7, 2008
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