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Choose an HP Workstation

 Experience the HP workstation difference.
  • Offering performance and affordability in a tool-less expandable chassis.
  • Choose from a wide range of configurations and price points – find one to fit your needs and budget. Compare the HP workstations below or take a look at our Quick Reference Card (pdf, 3.04 MB).
 Imagine it. Create it. Deliver it. With HP Workstations.

Related Links

» Options & accessories
» High Performance Monitors
» 3rd Party Products
» Workstation specials
» FAQs
» Make the move to an HP Workstation
» HP Support & Drivers

HP xw4550 Workstation
HP xw4600 Workstation
HP xw6600 Workstation
HP xw8600 Workstation
HP xw9400 Workstation
HP xw4550 Workstation HP xw4600 Workstation HP xw6600 Workstation HP xw8600 Workstation HP xw9400 Workstation
Overview Workstation power within reach - giving you and your business a professional edge at an affordable price Affordable innovation combines the latest technologies into a powerful, flexible, and reliable workstation Workspace innovation with commanding performance Extreme performance with unlimited possibilities Uncompromised graphics performance and maximum expandability—this AMD64-based HP workstation empowers scientists, analysts, designers, and artists. Overview
Operating system Genuine Windows Vista® Business 32
Genuine Windows Vista® Business 64
Genuine Windows Vista® Business 32 with downgrade to Windows® XP Professional 32 custom installed
HP Installer Kit for Linux
(HP Installer Kit for Linux includes drivers for both 32-bit & 64-bit OS versions of Red Hat Enterprise Linux WS4 and WS5.)
Genuine Windows Vista® Business 32
Genuine Windows Vista® Business 64
Genuine Windows Vista® Business 32 with downgrade to Windows® XP Professional 32 custom installed
Genuine Windows Vista® Business 64 with downgrade to Windows® XP Professional 64 custom installed
Red Hat Enterprise Linux WS 4 64
HP Installer Kit for Linux
(HP Installer Kit for Linux includes drivers for both 32-bit & 64-bit OS versions of Red Hat Enterprise Linux WS4 and WS5)
Genuine Windows Vista® Business 32
Genuine Windows Vista® Business 64
Genuine Windows Vista® Business 32 with downgrade to Windows® XP Professional 32 custom installed
Genuine Windows Vista® Business 64 with downgrade to Windows® XP Professional 64 custom installed
Red Hat Enterprise Linux WS 4 64
HP Installer Kit for Linux
(HP Installer Kit for Linux (includes drivers for both 32-bit & 64-bit OS versions of Red Hat Enterprise Linux WS4 and WS5))
Genuine Windows Vista® Business 32
Genuine Windows Vista® Business 64
Genuine Windows Vista® Business 32 with downgrade to Windows® XP Professional 32 custom installed
Genuine Windows Vista® Business 64 with downgrade to Windows® XP Professional 64 custom installed
Red Hat Enterprise Linux® WS 4 64
HP Installer Kit for Linux
(HP Installer Kit for Linux (includes drivers for both 32-bit & 64-bit OS versions of Red Hat Enterprise Linux WS4 and WS5))
Genuine Windows Vista® Business 32
Genuine Windows Vista® Business 64
Genuine Windows® XP Professional
Genuine Windows® XP Professional 64
Red Hat Enterprise Linux 4
Genuine Windows Vista® Business 32 with downgrade to Windows® XP Professional 32 custom installed
HP Installer Kit for Linux
Genuine Windows Vista® Business 64 with downgrade to Windows® XP Professional 64 custom installed
(HP Linux Installer Kit includes drivers for both 32-bit & 64-bit OS versions of Red Hat Enterprise Linux 3 and 4)
Operating system
Processor Dual-Core AMD Opteron HyperTransport 1000 MHz; Quad-core AMD Opteron Intel® Pentium® Dual-Core
Intel® Core™2 Duo processor
Quad-Core Intel® Core™2 Quad processor
Quad-Core Intel® Core™2 Extreme processor
Dual-Core Intel® Xeon® 5200 Sequence processor
Quad-Core Intel® Xeon® 5400 Sequence processor
Dual-Core Intel® Xeon® 5200 Sequence processor
Quad-Core Intel® Xeon® 5400 Sequence processor
Dual-Core AMD Opteron Processor
Chipset AMD 690G with ATI Radeon X1250 Intel® X38 Express Intel® 5400 Intel® 5400 NVIDIA nForce Professional 3600
NVIDIA nForce Professional 3050
Chipset
Maximum memory Up to 4 GB DDR2 667 MHz ECC; Up to 2 GB DDR2-667 MHz non-ECC; 4 DIMM slots
(Maximum memory capacities assume 64-bit operating systems. Microsoft® Windows® XP 32 supports 4GB (with Microsoft® 32-bit, the amount of usable memory will be dependent upon your system configuration. It may be less than 4GB); 32-bit Linux can support up to 8GB. 4GB: Above 3-GB, all memory may not be available due to system resource requirements.)
8 GB DDR2 800 MHz ECC, Up to 4 GB DDR2 667 ECC; 4 DIMM slots
(Maximum memory capacities assume 64-bit operating systems. Microsoft Windows® XP (32-bit) supports 4 GB (with Microsoft 32-bit, the amount of usable memory will be dependent
upon your system configuration. It may be less than 4 GB); 32-bit Linux can support up to 8 GB)

32 GB 667 MHz DDR2, 8 DIMM slots 128 GB 667 MHz DDR2, 16 DIMM slots 32 GB 667 MHz DDR SDRAM Maximum memory
Hard drive controllers SATA NCQ SATA NCQ
SAS
SATA
SATA NCQ
SAS
SATA
SATA NCQ
SAS
SATA
SATA NCQ
SAS
Hard drive controllers
Slots 2 PCI
1 PCIe x16
1 PCIe x4 (x1 electrical)
3 PCI
1 PCIe x1
1 PCIe x8 (x4 electrical)
2 PCIe x16
2 PCIe x16 Gen2 Graphics
2 PCIe (x8 mechanically, x4 electrically)
2 PCI
2 PCIe x16 Gen2 Graphics
2 PCIe (x8 mechanically, x4 electrically)
1 PCIe x8 (switchable as x1 or x8)
1 PCI-X 133 MHz
1 PCI
1 PCI
2 PCI-X
2 PCIe x8
2 PCIe x16
Slots
Ports Standard:
2 USB 2.0
1 microphone in
1 headphone
1 IEEE 1394 (optional)
Internal:
2 USB 2.0
Rear:
6 USB 2.0
1 audio in
1 audio out
1 RJ-45
1 serial
1 DVI-D and VGA
Standard:
2 USB 2.0
1 IEEE 1394 (optional)
1 microphone in
1 headphone
Internal:
3 USB 2.0
Rear:
7 USB 2.0
1 serial (optional 2nd)
2 PS/2
1 parallel
1 RJ-45 to integrated Gigabit LAN
1 external SATA
1 audio in
1 audio out
1 microphone in
Standard:
2 USB 2.0
1 IEEE 1394 (optional)
1 microphone in
1 headphone
Internal:
1 USB 2.0
Rear:
5 USB 2.0
2 PS/2
1 RJ-45 to integrated Gigabit LAN
1 audio in
1 audio out
1 microphone in
Standard:
2 USB 2.0
1 IEEE 1394
1 microphone in
1 headphone
Internal:
1 USB 2.0
Rear:
5 USB 2.0
1 IEEE 1394
1 serial
2 PS/2
1 audio in
1 audio out
1 microphone in
2 RJ-45 to integrated Gigabit LAN
Standard:
2 USB 2.0
1 IEEE 1394
1 microphone in
1 audio out
Internal:
2 USB
Rear:
6 USB 2.0
1 IEEE 1394
1 serial
2 PS/2
2 RJ-45
1 audio in
1 audio out
1 microphone in
Ports
Drive Bays Internal:
2 - 3.5-in
External:
1 - 3.5-in; 3 – 5.25-in
Internal:
2 - 3.5-in
External:
1 - 3.5-in; 3 – 5.25-in
Internal:
2 – 3.5-in OR 3 - 2.5-in
External:
2 - 5.25-in; 1 - 3.5-in
Internal:
5 – 3.5-in
External:
3 – 5.25-in
Internal:
5 - 3.5-in
External:
3 - 5.25-in
Drive Bays
Energy Efficiency ENERGY STAR® qualified, EPEAT™ Gold listed and 80% efficient power supply configurations available ENERGY STAR® qualified, EPEAT™ Gold listed and 80% efficient power supply configurations available ENERGY STAR® qualified, EPEAT™ Gold listed and 80% efficient power supply configurations available ENERGY STAR® qualified, EPEAT™ Gold listed and 80% efficient power supply configurations available ENERGY STAR® qualified, EPEAT™ Gold listed and 80% efficient power supply configurations available Energy Efficiency
Warranty - year(s) (parts/labor/onsite) 1/1/1 or 3/3/3 3/3/3 3/3/3 3/3/3 3/3/3 Warranty - year(s) (parts/labor/onsite)



† Not all Windows Vista features are available for use on all Windows Vista Capable PCs. All Windows Vista Capable PCs will run the core experiences of Windows Vista, such as innovations in organizing and finding information, security, and reliability. Some features available in premium editions of Windows Vista -- like the new Windows Aero™ user interface -- require advanced or additional hardware. Check www.windowsvista.com/getready for details.

  Certain Windows Vista product features require advanced or additional hardware. See http://www.microsoft.com/windowsvista/getready/hardwarereqs.mspx and http://www.microsoft.com/windowsvista/getready/capable.mspx for details. Windows Vista Upgrade Advisor can help you determine which features of Windows Vista will run on your computer. To download the tool, visit www.windowsvista.com/upgradeadvisor.
*Except where noted, all prices are estimated U.S. HP prices. Actual prices from other locations or websites may vary.

** Leasing information, where displayed, is for a 48-month lease. Call 1-800-888-5858 to talk to a representative about leasing options to meet your needs. Shipping and tax not included. Details
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