Overview

HP xw6600 Workstation		HP recommends Windows Vista^® Business

1.	Monitor (sold separately)	8.	2 PCI, 2 PCI Express x8 mechanical/x4 electrical
2.	Mouse (USB or PS/2)	9.	2 PCI Express x16 Gen2 Graphics Bus
3.	Standard Keyboard (USB or PS/2)	10.	5 USB 2.0 (rear), 1 USB 2.0 (internal), 1 standard serial port (only available via internal header with optional module), 2 PS/2, 1 RJ-45, audio line in, audio line out, and microphone in.
4.	Front IO: 2 USB 2.0, IEEE-1394 (optional), headphone out and microphone in
5.	3.5" external bay for optional floppy drive
6.	2 external 5.25" bays	11.	Dual-Core or Quad-Core Intel® Xeon® Processors
7.	2 internal 3.5" bays (convertible to 3 internal 2.5" bays)	12.	650 watt 80 PLUS high efficiency power supply

At A Glance

Choice of Operating Systems:
- Genuine Windows Vista® Business 32-bit
- Genuine Windows Vista® Business 64-bit
- Genuine Windows Vista® 32-bit downgrade to Genuine Microsoft® Windows® XP Professional 32-bit
- Genuine Windows Vista® 64-bit downgrade to Genuine Microsoft® Windows® XP Professional 64-bit
- Red Hat Enterprise Linux® WS 4 64-bit
HP Linux Installer Kit for Linux (includes drivers for both 32-bit & 64-bit OS versions of Red Hat Enterprise Linux WS4 and WS5 see: http://www.hp.com/workstations/software/linux)
Quad-Core Intel® Xeon® Processor 5400 Sequence (12 MB L2 cache) or Dual-Core Intel Xeon Processor 5200 Sequence (6 MB L2 cache)
1333 MHz Front Side Bus support
4-channel 667 MHz FB-DIMM Memory Subsystem
Up to 32 GB Memory capacity with 8 DIMM slots and 4 GB DIMMs
PCI Express I/O and PCIe x16 G2
Integrated Broadcom 5755 Gigabit LAN on Motherboard (LoM)
6 channels of Serial ATA (SATA) 3.0 Gb/s natively supported internally
SATA RAID 0 and RAID 1 support standard on motherboard
SAS RAID 0 and RAID 1 supported using the LSI 3041E PCIe controller
SATA optical drives
High Definition integrated audio with internal speaker
ENERGY STAR compliance with energy-saving features available on selected configurations (Not supported by Linux)
Protected by HP Services, including a 3 years parts, 3 years labor, and 3 years onsite service (3/3/3) standard warranty. Terms and conditions vary by country. Certain restrictions and exclusions apply.

Standard Features - Custom Components

Processor and Speed – Up to 2 of the following	Quad-Core Intel Xeon Processor with Intel® 64 Architecture
	One or two Quad-Core Intel Xeon Processor 5400 Sequence, 12 MB total L2 cache (2 x 6 MB shared):* Quad-Core Intel Xeon Processor E5405/ 2.00 GHz, 1333 MHz FSB, 80 watt Quad-Core Intel Xeon Processor E5410/ 2.33 GHz, 1333 MHz FSB, 80 watt Quad-Core Intel Xeon Processor E5420/ 2.50 GHz, 1333 MHz FSB, 80 watt Quad-Core Intel Xeon Processor E5430/ 2.66 GHz, 1333 MHz FSB, 80 watt Quad-Core Intel Xeon Processor E5440/ 2.83 GHz, 1333 MHz FSB, 80 watt Quad-Core Intel Xeon Processor E5450/ 3.00 GHz, 1333 MHz FSB, 80 watt
	Dual-Core Intel Xeon Processors with Intel® 64 Architecture
	One or two Dual-Core Intel Xeon Processor 5200 Sequence* Intel Xeon E5205/ 1.86GHz, 6 MB L2, 1066 MHz FSB, 65 watt Intel Xeon E5240/ 3.00GHz, 6 MB L2, 1333 MHz FSB, 65 watt Intel Xeon X5260/ 3.33 GHz, 6 MB L2, 1333 MHz FSB, 80 watt * When ordering two processors, the second processor must be the same as the first. Intel processor numbers are not a measurement of higher performance. Processor numbers differentiate features within each processor family, not across different processor families. See: http://www.intel.com/products/processor_number/ for details. Intel® 64 Architecture requires a computer system with a processor, chipset, BIOS, operating system, device drivers, and applications enabled for Intel 64 Architecture. Processor will not operate (including 32-bit operation) without an Intel 64 Architecture -enabled BIOS. Performance will vary depending on your hardware and software configurations. See: http://www.intel.com/technology/64bitextensions for more information. Quad-Core and Dual-Core are new technologies designed to improve performance of multithreaded software products and hardware-aware multitasking operating systems and may require appropriate operating system software for full benefits; check with software provider to determine suitability; Not all customers or software applications will necessarily benefit from use of these technologies.

Operating System – One of the following	Genuine Windows Vista® Business 64-bit
	Genuine Windows Vista® Business 32-bit
	Genuine Windows Vista® 64-bit downgrade to Genuine Microsoft® Windows® XP Professional 64-bit (expected available until August 2008)
	Genuine Windows Vista® 32-bit downgrade to Genuine Microsoft® Windows® XP Professional 32-bit (expected available until August 2008)
	HP Linux Installer Kit (see: http://www.hp.com/workstations/software/linux): Red Hat Enterprise Linux Workstation 4 (Update 6 or later) (32- or 64-bit version) For detailed OS/hardware support information for Linux, see: http://www.hp.com/support/linux_hardware_matrix

1-3 Hard Disk Drives – Up to 2 of the following 3.5” SATA and 3.5” 15K SAS drives, or 3 of the 2.5” small form factor (SFF) 10K SAS drives are allowed (2.5” SFF drives cannot be mixed with 3.5” drives) To mix SAS and SATA drives, the first hard drive must be SAS. (Drives cannot be mixed under Linux).	SATA Hard Drive	Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	80 GB 7200 rpm SATA 3.0 Gb/s drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	160 GB 7200 rpm SATA 3.0 Gb/s NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	250 GB 7200 rpm SATA 3.0Gb/s NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	500 GB 7200 rpm SATA 3.0Gb/s NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	1 TB 7200 rpm SATA 3.0Gb/s NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	80 GB 10K rpm SATA 1.5 Gb/s NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	160 GB 10K rpm SATA 1.5 Gb/s NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	SAS Hard Drive (SAS Controller, not integrated, is required)
	73 GB 10K rpm SAS 2.5" Small Form Factor (SFF) drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	146 GB 10K rpm SAS 2.5" Small Form Factor (SFF) driv	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	73 GB 15K rpm SAS 3.0 Gb/s drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	146 GB 15K rpm SAS 3.0Gb/s drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	300 GB 15K rpm SAS 3.0Gb/s drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	450 GB 15K rpm SAS 3.0Gb/s drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5

Factory integrated RAID on motherboard for SATA drives (All RAID arrays must be less than 2 TB in size)		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	RAID 0 Configuration – Striped Array	32-Bit, 64-Bit	32-Bit, 64-Bit	Not supported
	RAID 1 Configuration – Mirrored Array	32-Bit, 64-Bit	32-Bit, 64-Bit	Not supported
	NOTE: Requires 2 identical SAS hard drives (speeds, capacity, interface). RAID 1 does not support a 3rd HDD. No Linux support for SATA RAID.

Drive controllers		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	Integrated SATA 3.0 Gb/s Controller, RAID 0, 1, 10, 5 supported	All RAID levels supported but only RAID 0, 1 is configure-to-order	All RAID levels supported but only RAID 0, 1 is configure-to-order	WS 4/DT5 (HW RAID functionality not supported by Linux)
	LSI 3041E x4 PCIe 4-port SAS/SATA Controller with RAID 0,1,10 support	32-Bit, 64-Bit	32-Bit, 64-Bit	S4/DT5 (RAID 0.1 only)

Memory – One of the following	PC2-5300F DDR2-667 ECC registered Fully Buffered – DIMMs	Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	1 GB (2 x 512 MB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	2 GB (2 x 1 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	3 GB (2 x 1GB + 2 x 512 MB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	4 GB (2 x 2 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	4 GB (4 x 1 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	8 GB (4 x 2 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	8 GB (8 x 1 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	16 GB (4x 4 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	16 GB (8x 2 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	32 GB (8x 4 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5

1 -2 Removable storage Up to 2 optical drives		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	FDD Floppy drive
	1.44-MB Diskette Drive (optional)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	Optical drives
	SATA16X DVD-ROM Drive*	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	SATA SuperMulti DVD+/-RW LightScribe Drive**	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	* Not supported as a 2nd Optical Drive. ** LightScribe software works with Windows only. LightScribe creates a grayscale image similar to black and white photography. LightScribe media required and sold separately. Double-layer discs can store more data than single layer discs. However, double-layer discs burned with this drive may not be compatible with many existing single-layer DVD drives and players

Keyboard – One of the following		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	PS/2 Standard Keyboard	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 3, WS 4
	USB Standard Keyboard	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 3, WS 4

Mouse – One of the following		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	HP USB Laser Mouse	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	PS/2 2-Button Scroll Mouse (mechanical)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	USB 2-Button Scroll Mouse (optical)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	USB 3-Button Mouse (optical)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5

Audio		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	HP Thin USB Powered Speakers	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	High Definition Integrated Realtek ALC262 Audio with internal speaker	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	SoundBlaster® X-Fi™ XtremeGamer PCI Audio Card	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5 Not Supported

NIC		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	Integrated Broadcom 5755 PCIe LOM Controller	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	Broadcom BCM5751 NetXtreme™ Gigabit Ethernet Controller (PCIe)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5

PCI Express Graphics		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	NVIDIA Quadro NVS 290 PCIe (256 MB) – 1 or 2 of these cards are supported – 2nd card must be NVS 440 or NVS 290	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	NVIDIA Quadro NVS 440 PCIe (256 MB) – Single NVS 440 or NVS 290 + NVS 440 supported.	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	NVIDIA Quadro FX 370 PCIe (256 MB) – 1 or 2 of these cards are supported.*	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	NVIDIA Quadro FX 570 PCIe (256 MB) – 1 or 2 of these cards are supported *	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	ATI FireGL V5600 PCIe (512 MB) – 1 or 2 of these cards are supported *	32-Bit, 64-Bit	32-Bit, 64-Bit	Not supported
	NVIDIA Quadro FX 1700 PCIe (512 MB) – 1 or 2 of these cards are supported *	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	NVIDIA Quadro FX 3500 PCIe (256 MB) – single card only	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	NVIDIA Quadro FX 3700 PCIe (512 MB) – single card only	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	NVIDIA Quadro FX 4600 PCIe (768 MB) – single card only	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5
	* 2nd graphics card must match 1st.

Miscellaneous		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux
	IEEE 1394a FireWire* 400 3-Port PCI Card	32-Bit, 64-Bit	32-Bit, 64-Bit	Not Supported
	IEEE 1394b FireWire* 800 3-Port PCI Card	Not supported	32-Bit, 64-Bit	Not Supported
	HP ENERGY STAR 4.0 Enabled Configuration	Not supported	32-Bit, 64-Bit	Not Supported
	HP Workstation Mouse Pad	N/A	N/A	N/A
	Solenoid Hood Lock & Hood Sensor	All	All	All
	* Maximum of one FireWire card in a system at a time is supported.

Software		Windows Vistaⁱ	Windows XP	Red Hat Linux
	Standard
	Alert Standard Format specification	32-Bit, 64-Bit	32-Bit, 64-Bit	N/A
	HP Performance Tuning Framework	32-Bit, 64-Bit	32-Bit, 64-Bit	N/A
	Roxio Easy Media Creator (CD or DVD burner)	32-Bit, 64-Bit	32-Bit, 64-Bit	N/A
	Intervideo WinDVD with DVD player	32-Bit, 64-Bit	32-Bit, 64-Bit	N/A
	HP Backup and Recovery	32-Bit, 64-Bit	32-Bit, 64-Bit	N/A
	PDF Complete	32-Bit, 64-Bit	32-Bit, 64-Bit	N/A
	Optional
	Microsoft Office 2007 Small Business Edition	32-Bit	32-Bit, 64-Bit	N/A
	Microsoft Office 2007 Trial Edition	32-Bit	32-Bit, 64-Bit	N/A
	HP Client Manager Software v6.2 (optional download)	32-Bit, 64-Bit	32-Bit, 64-Bit	N/A
	HP ProtectTools Security	32-Bit, 64-Bit	32-Bit	N/A

Standard Features - Specs

Form Factor	Minitower
Color	Carbonite/Alloy metallic
Expansion Slots (see system board section for more details)	2 PCI slots (full-length) 2 PCI Express x16 Gen2 graphics 2 PCI Express (x8 connectors, x4 electrically)
Bays (see storage section for more details)	Total Bays = 5 with 3.5" HDDs, or 6 with 2.5" HDDs
Front I/O	2 USB 2.0, 1 headphone out, Microphone, optional IEEE 1394a NOTE: Although HP Personal Workstations can be ordered with the HP Installer Kit for Linux and an IEEE 1394 card, HP cannot provide customer support for this configuration. Please refer to the Linux Hardware Support Matrix (http://www.hp.com/support/linux_hardware_matrix) for details, and to the Linux User Manual (http://www.hp.com/support/linux_user_manual) for tips on user-enablement of the IEEE 1394 Card.
Internal I/O	1 USB 2.0 header, 1 serial port header for optional rear serial connector module.
Rear I/O	5 USB 2.0, PS/2 keyboard and mouse, 1 RJ-45 to integrated Gigabit LAN, 1 audio line in, 1 audio line out, 1 microphone in; audio ports can be retasked to function as line in, line out, microphone, or headphone.
Chassis Dimensions (H x W x D)	17.3 x 6.5 X 17.3 inches; 44.1 x 16.5 x 44.0 cm
System Weight	Exact weights depend upon configuration Minimum: 31.7 lbs (14.4 kg) Standard: 37.2 lbs (16.9 kg) Maximum: 42.7 lbs (19.4 kg)
Temperature	Operating	40° to 95° F (5° to 35° C)
	Non-operating	-40° to 140° F (-40° to 60° C)
Humidity	Operating	8% to 85%
	Non-operating	8% to 90%
Maximum Altitude (nonpressurized)	Operating	10,000 ft (3,000 m)
	Non-operating	30,000 ft (9,100 m)
Power Supply	650W, 80 PLUS®, wide-ranging, active Power Factor Correction
Interfaces Supported	-channel SATA interface (6 Serial-ATA connectors; 2 are eSATA configurable for use with eSATA After Market Option kit), USB 2.0, IEEE 1394 (optional)
Hard Drive Controller Supported	SATA (integrated) or optional SAS (PCIe) controllers

Preconfigured Global SKU’s

xw6600T/XW2.33+ /D80/R4.0/290d/s FE022AW#XXX	OS	Microsoft Vista32B Downgrade to XP32B OS *
	Base unit	HP xw6600 Workstation base unit
	Localization kit	HP xw6600 Workstation localization kits
	Processor 1	Quad-Core Intel Xeon Processor E5410/ 2.33 GHz, 1333 MHz FSB, 80 watt
	Processor 2	Quad-Core Intel Xeon Processor E5410/ 2.33 GHz, 1333 MHz FSB, 80 watt
	Memory	4 GB (4 x 1 GB) PC2-5300F DDR2-667 ECC
	Hard Drive	HP 80 GB 7200 rpm SATA 3.0Gb/s
	Controller	NA
	Optical Drive	SATA 16X DVD-ROM
	Graphics	NVIDIA Quadro NVS 290 PCIe (256 MB)
	Floppy disk drive	NA
	Keyboard	HP PS/2 standard keyboard
	Mouse	HP PS/2 scroll mouse
	Security	HP ProtectTools Security Software

xw6600Q/XW2.33+ /D80/R4.0/Xd/s FE023AW#XXX	OS	Microsoft Windows Vista Business 32 OS
	Base unit	HP xw6600 Workstation base unit
	Localization kit	HP xw6600 Workstation localization kits
	Processor 1	Quad-Core Intel Xeon Processor E5410/ 2.33 GHz, 1333 MHz FSB, 80 watt
	Processor 2	Quad-Core Intel Xeon Processor E5410/ 2.33 GHz, 1333 MHz FSB, 80 watt
	Memory	4 GB (4 x 1 GB) PC2-5300F DDR2-667 ECC
	Hard Drive	HP 80 GB 7200 rpm SATA 3.0Gb/s
	Controller	NA
	Optical Drive	SATA 16X DVD-ROM
	Graphics	NA
	Floppy disk drive	NA
	Keyboard	HP PS/2 standard keyboard
	Mouse	HP PS/2 scroll mouse
	Security	HP ProtectTools Security Software

xw6600T/XW3.00+ /F250/R4.0/290+d/p KX876AW#XXX	OS	Microsoft Vista32B Downgrade to XP32B OS *
	Base unit	HP xw6600 Workstation base unit
	Localization kit	HP xw6600 Workstation localization kits
	Processor 1	Quad-Core Intel Xeon Processor E5450/ 3.00 GHz, 1333 MHz FSB, 80 watt
	Processor 2	Quad-Core Intel Xeon Processor E5450/ 3.00 GHz, 1333 MHz FSB, 80 watt
	Memory	4 GB (4 x 1 GB) PC2-5300F DDR2-667 ECC
	Hard Drive	HP 250GB SATA 3Gb/s NCQ 7200 1st HDD
	Controller	NA
	Optical Drive	SATA 16X DVD-ROM
	Graphics 1	NVIDIA Quadro NVS 290 PCIe (256 MB)
	Graphics 2	NVIDIA Quadro NVS 290 PCIe (256 MB)
	Floppy disk drive	NA
	Keyboard	HP USB standard keyboard
	Mouse	HP USB optical 2-button mouse
	Security	HP ProtectTools Security Software
	Energy Star	HP Energy Star 4.0 Enabled Configuration

Country Code Key
US	#ABA	Spain	#ABE
French Canadian	#ABC	Switzerland (Multilingual)*	#UUZ
Latin America	#ABM	Turkey*	#AB8
Denmark	#ACE	UK	#ABU
East Euro*	#ARL	Australia	#ABG
Europe A4	#AK6	PRC Chinese	#AB2
Euro Region R4*	#B1T	India English	#ACJ
France	#ABF	Korea	#AB1
Germany	#ABD	Japan	#ABJ
Italy	#ABZ	Japan (English)	#ACF
Netherlands	#ABH	Singapore Malaysia	#AB4
Nordic Region*	#UUW	Taiwan	#AB0
Russia	#ACB	Thailand	#AKL
NOTE: Downgrade to Windows XP Pro 32-Bit not available.

After-Market Options

Processors	2nd Quad-Core Intel® Xeon® processor 5400 Series with Intel64 Architecture, and 12 MB of L2 cache (2x6 MB shared)	Part Number
	Quad-Core Intel Xeon Processor E5405/ 2.00 GHz,1333 MHz FSB, 80 watt	GX569AA
	Quad-Core Intel Xeon Processor E5410/ 2.33 GHz,1333 MHz FSB, 80 watt	GX570AA
	Quad-Core Intel Xeon Processor E5420/ 2.50 GHz,1333 MHz FSB, 80 watt	GX571AA
	Quad-Core Intel Xeon Processor E5430/ 2.66 GHz,1333 MHz FSB, 80 watt	GX572AA
	Quad-Core Intel Xeon Processor E5440/ 2.83 GHz,1333 MHz FSB, 80 watt	GX573AA
	Quad-Core Intel Xeon Processor E5450/ 3.00 GHz,1333 MHz FSB, 80 watt	GX574AA
	2nd Dual-Core Intel Xeon processor 5200 Series with Intel® 64 Architecture, and 6 MB of Shared L2 cache
	Intel Xeon E5205/ 1.86GHz, 6MB L2, 1066 MHz FSB, 65 watt	GX566AA
	Intel Xeon E5240/ 3.00GHz, 6MB L2, 1333 MHz FSB,	KY198AA
	Intel Xeon X5260/ 3.33 GHz, 6MB L2, 1333 MHz FSB, 80 watt	GX568AA
	* When ordering two processors, the second processor must be the same as the first. Intel processor numbers are not a measurement of higher performance. Processor numbers differentiate features within each processor family, not across different processor families. See: http://www.intel.com/products/processor_number/ for details. Intel® 64 Architecture requires a computer system with a processor, chipset, BIOS, operating system, device drivers, and applications enabled for Intel 64 Architecture. Processor will not operate (including 32-bit operation) without an Intel 64 Architecture -enabled BIOS. Performance will vary depending on your hardware and software configurations. See: http://www.intel.com/technology/64bitextensions for more information. Quad-Core and Dual-Core are new technologies designed to improve performance of multithreaded software products and hardware-aware multitasking operating systems and may require appropriate operating system software for full benefits; check with software provider to determine suitability; Not all customers or software applications will necessarily benefit from use of these technologies.

Graphics (PCI Express)	Multi display solutions	Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux	Part Number
	Professional 2D
	NVIDIA Quadro NVS 290 PCIe (256 MB) – 1 or 2 of these cards are supported – 2nd card can be NVS 440 or NVS 290	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	GN502AA
	NVIDIA Quadro NVS 440 PCIe (256 MB) – 1 or 2 of these cards are supported – 2nd card can be NVS 440 or NVS 290	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	PT453A
	HP 'DMS-59 to Dual VGA' Cable Kit	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	GS567AA
	Entry 3D
	NVIDIA Quadro FX 370 PCIe (256 MB) – 1 or 2 of these cards are supported – 2nd card must match first	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	GP528AA
	NVIDIA Quadro FX 570 PCIe (256 MB) – 1 or 2 of these cards are supported – 2nd card must match first	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	GR521AA
	Mid-range 3D
	ATI FireGL V5600 PCIe (512 MB) – 1 or 2 of these cards are supported – 2nd card must match first	32-Bit, 64-Bit	32-Bit, 64-Bit	Not supported	GT346AA
	NVIDIA Quadro FX1700 PCIe (512 MB) – 1 or 2 of these cards are supported – 2nd card must match first	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	GP529AA
	High-end 3D
	NVIDIA Quadro FX 3700 PCIe (512 MB) – single card only	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	KD506AA
	NVIDIA Quadro FX 4600 PCIe (768 MB) – single card only	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	RV706AA

Hard Drives	SATA Hard Drives	Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux	Part Number
	80 GB 7200 rpm SATA 3.0Gb/s drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	PY276AA
	160 GB 7200 rpm SATA 3.0Gb/s NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	PV944A
	250 GB 7200 rpm SATA 3.0Gb/s NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EA788AA
	500 GB 7200 rpm SATA 3.0Gb/s NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	PV943A
	1 TB 7200 rpm SATA 3.0Gb/s NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	GE262AA
	80 GB 10K rpm SATA NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EM172AA
	160 GB 10K rpm SATA NCQ drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EW222AA
	3.5" SAS Hard Drives
	73 GB 15K rpm SAS 3.0 Gb/s drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EA329AA
	146 GB 15K rpm SAS 3.0 Gb/s drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EA330AA
	300 GB 15K rpm SAS 3.0 Gb/s drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EM174AA
	450 GB 15K rpm SAS 3.0 Gb/s drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	FM803AA
	2.5" SAS Small Form Factor Hard Drives
	73 GB 10K rpm SAS drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	GE259AA
	146 GB 10K rpm SAS drive	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	GE261AA

Controllers		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux	Part Number
	PCIe LSI SAS3041E 4-Port, Controller (Native Command Queuing is not supported on this card at this time.)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EH417AA
	LSI MegaRAID SAS 8888ELP 8-port, PCIe SAS RAID Controller	32-Bit, 64-Bit (RAID 5, 10 not supported)	32-Bit, 64-Bit	WS 4 & 5	GE258AA
NOTE: Specific user-configured hardware SAS RAID configurations are supported on this system with Linux. Please visit: http://www.hp.com/support/linux_hardware_matrix for details.

1394 FireWire PCI Cards		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux	Part Number
	IEEE 1394a FireWire 400 3-Port PCI Card	32-Bit, 64-Bit	32-Bit, 64-Bit	Not supported	PA997A
	IEEE 1394b FireWire 800 3-Port PCI Card	Not supported	32-Bit, 64-Bit	Not supported	EA327AA

Input/Output Devices	Keyboards	Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux	Part Number
	HP PS/2 Standard Keyboard (Carbonite/Silver)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	DT527A
	HP USB Standard Keyboard (Carbonite/Silver)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	DT528A
	HP USB Smartcard Keyboard	32-Bit, 64-Bit	32-Bit, 64-Bit	Not supported	ED707AA
	Pointing Devices
	HP USB Laser Mouse	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	GW405AA
	HP USB 2-Button Scroll Mouse (optical) (Carbonite/Silver)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	DC172B
	HP USB 3-Button Mouse (optical)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	DY651A
	USB SpacePilot	32-Bit, 64-Bit	32-Bit, 64-Bit	Not supported	EF390AA
	HP USB SpaceExplorer	32-Bit, 64-Bit	32-Bit, 64-Bit	Not Supported	RY429AA

Networking	NICs	Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux	Part Number
Networking	Broadcom BCM5751 NetXtreme Gigabit Ethernet Controller (PCIe)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EA833AA

Memory modules	PC2-5300F DDR2-667 ECC registered Fully Buffered – DIMMs	Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux	Part Number
	512 MB (1 x 512 MB)	32-bit, 64-bit (supported with minimum of 1GB of total system memory)	32-Bit, 64-Bit	WS 4 & 5	EM159AA
	1 GB (1 x 1 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EM160AA
	2 GB (1 x 2 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EM161AA
	4 GB (1 x 4 GB)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EM162AA

Monitors (Supported by all Operating Systems available from HP)	TFT display	Part Number
	HP LP3065 30-inch Widescreen LCD Monitor	EZ320A4
	HP LP2465 24-inch Widescreen LCD Monitor	EF224A4
	HP LP2065 20-inch LCD Monitor	EF227A4
	HP L1965 19-inch LCD Monitor	RA373AA

Removable Storage		Windows Vistaⁱ	Windows XP	Red Hat Enterprise Linux	Part Number
	FDD Floppy drive
	1.44 MB Diskette Drive (1 only)	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	DY670A
	Optical drives
	SATA 16X DVD-ROM Drive*	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EW268AA
	SATA SuperMulti DVD+/-RW withLightScribe**	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EW269AA
	Other options
	HP 16-In-1 Media Card Reader with PCI Card 3Q	32-Bit, 64-Bit	32-Bit, 64-Bit	WS 4 & 5	EM718AA
	* Cannot be 2nd drive ** LightScribe software works with Windows only. LightScribe creates a grayscale image similar to black and white photography. LightScribe media required and sold separately. Double-layer discs can store more data than single layer discs. However, double-layer discs burned with this drive may not be compatible with many existing single-layer DVD drives and players

Audio		Windows Vista	Windows XP	Red Hat Linux	Part Number