Overview

HP Compaq dx7400 Small Form Factor Business PC

HP recommends
Windows Vista^® Business

Small Form Factor

1.	Monitor (sold separately)	6.	PS/2 Scroll Mouse
2.	180-watt max power supply	7.	HP Standard Keyboard
3.	(1) full-height PCI 2.3 slot, (2) PCIe x1 slots, (1) PCIe x16 slot	8.	(1) internal 3.5" drive bays
4.	(1) external 5.25" drive bays for optional optical drives; (1) external 3.5" drive bay for optional media reader or diskette drive	9.	(6) USB 2.0 ports, (1) serial port, (1) optional second serial port, (1) parallel port, (2) PS/2, (1) RJ-45, (1) VGA, (1) audio in – (1) audio out – (1) MIC
5.	(2) USB 2.0 ports, audio ports	9.

At A Glance

Intel® Core™ 2 Duo processors, Intel Pentium® dual-core processors, Intel Celeron® processors
Choice of operating systems:
- Genuine Windows Vista Business 32
- Genuine Windows Vista Business 64
- Genuine Windows Vista Home Basic 32
- Genuine Windows Vista Business 32 downgrade to
  Genuine Windows XP Professional 32
- Genuine Windows Vista Ultimate
- Genuine Windows XP Professional
- Red Flag Linux (China Only)
- FreeDOS (not available in China)
Intel Q33 Express Chipset
Intel I/O Controller Hub 9 (ICH9)
Intel Graphics Media Accelerator 3100
PCI Express I/O bus
Serial ATA controller
Broadcom NetLink BCM5786 GbE Network Connection
Choice of hard drives and optical drives
DDR2 SDRAM system memory
Protected by HP Services. Terms and conditions vary by country. Certain restrictions and exclusions apply.

Standard Features and Configurable Components

Processor and Speed One of the following	Intel Celeron Processors:
	Intel Celeron 420 Processor (1.60-GHz, 512-KB L2 cache, 800-MHz FSB)
	Intel Celeron 430 Processor (1.80-GHz, 512-KB L2 cache, 800-MHz FSB)
	Intel Celeron 440 Processor (2.00-GHz, 512-KB L2 cache, 800-MHz FSB)
	Intel Celeron 450 Processor (2.2-GHz, 512K L2 cache, 800-MHz FSB)
	Intel Celeron Dual-Core Processors
	Intel Celeron Dual-Core E1200 Processor (1.6-GHz, 512K L2 cache, 800-MHz FSB)
	Intel Celeron Dual Core E1500 Processor (2.2-GHz, 512K L2 cache, 800-MHz FSB)
	Intel Pentium dual-core Processors:
	Intel Pentium dual-core E2140 Processor (1.6-GHz, 1-MB L2 cache, 800-MHz FSB)
	Intel Pentium dual-core E2160 Processor (1.8-GHz, 1-MB L2 cache, 800-MHz FSB)
	Intel Pentium dual-core E2200 Processor (2.2-GHz, 1-MB L2 cache, 800-MHz FSB)
	Intel Pentium dual-core E5200 processor (2.50 GHz, 2 MB L2 cache, 800 MHz FSB)
	Intel Pentium dual-core E5300 Processor (2.6-GHz, 2MB L2 cache, 800-MHz FSB)
	Intel Core 2 Duo Processors:
	Intel Core 2 Duo E4400 Processor (2.0-GHz, 2 MB L2 cache, 800-MHz FSB)
	Intel Core 2 Duo E4500 Processor (2.13-GHz, 2 MB L2 cache, 800-MHz FSB)
	Intel Core 2 Duo E4600 Processor (2.40-GHz, 2-MB L2 cache, 800-MHz FSB)
	Intel Core 2 Duo E6320 Processor (1.86-GHz, 4 MB L2 cache, 800-MHz FSB)
	Intel Core 2 Duo E6420 Processor (2.13-GHz, 4 MB L2 cache, 800-MHz FSB)
	Intel Core 2 Duo E6550 Processor (2.33-GHz, 4 MB L2 cache, 1333-MHz FSB)
	Intel Core 2 Duo E6750 Processor (2.66-GHz, 4 MB L2 cache, 1333-MHz FSB)
	Intel Core 2 Duo E6850 Processor (3.0-GHz, 4 MB L2 cache, 1333-MHz FSB)
	Intel Core 2 Duo E7300 Processor (2.66 GHz, 3 MB L2 cache, 1066 MHz FSB)
	Intel Core 2 Duo E7400 Processor (2.80-GHz, 3 MB L2 cache, 1066-Mhz FSB)
	Intel Core 2 Duo E8600 processor (3.33 GHz, 6 MB L2 cache, 1333 MHz FSB)
	NOTE: Intel processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families.

Operating Systems and Application Software (availability varies by region)	Genuine Windows Vista Business 32* Genuine Windows Vista Business 64* Genuine Windows Vista Home Basic 32* Genuine Windows Vista Business 32 downgrade to Genuine Windows XP Professional 32+ Genuine Windows Vista Ultimate Genuine Windows XP Professional SP3 Red Flag Linux (China Only) Free DOS^† (not available in China) * 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 http://www.windowsvista.com/upgradeadvisor. + Windows Vista Business disk also included for future upgrade if desired. To qualify for this downgrade an end user must be a business (including governmental or educational institutions) and is expected to order annually at least 25 customer systems with the same custom image. ^† The following features are not supported by Linux: HP Media Card Reader Intel PRO/1000 PT PCIe Gigabit NIC Intel VT-x Wireless A+G PCI Card Agere 2006 PCI 56K International SoftModem ATI Radeon HD 2400XT 256MB Dual Head graphics adapter (PCIe x16) NVIDIA GF 8400 GS 256MB single head graphics adapter NVIDIA GF 8400 GS 256MB dual head graphics adapter HP 2nd Serial Port HP FireWire / IEEE 1394 PCI Card
	Microsoft Office 2007 Basic Microsoft Office 2007 Small Business Microsoft Office 2007 Professional Microsoft Works 8.5 HP Backup and Recovery Manager HP Power Manager 2.0
	Roxio Easy Media Creator 9.1 Intervideo WinDVD Player Symantec AntiVirus 10 Sun Java Runtime Environment AOL Toolbar
	** Supporting software available with certain optical drive configurations

Hard Drives	80-GB Serial ATA 3.0-Gb/s Hard Drive (7200 rpm)
	160-GB Serial ATA 3.0-Gb/s Hard Drive (7200 rpm)
	250-GB Serial ATA 3.0-Gb/s Hard Drive (7200 rpm)
	320-GB Serial ATA 3.0-Gb/s Hard Drive (7200 rpm)

System Memory	256-MB DDR2 Synch DRAM PC2-5300 (667-MHz) Non-ECC (1 x 256-MB) NOTE: 256-MB configurations not supported by Windows Vista
	512-MB DDR2 Synch DRAM PC2-5300 (667-MHz) Non-ECC (1 x 512-MB)
	1-GB DDR2 Synch DRAM PC2-5300 (667-MHz) Non-ECC (1 x 1-GB)
	2-GB DDR2 Synch DRAM PC2-5300 (667-MHz) Non-ECC (2 x 1-GB)
	3-GB DDR2 Synch DRAM PC2-5300 (667-MHz) Non-ECC (3 x 1-GB)
	4-GB DDR2 Synch DRAM PC2-5300 (667-MHz) Non-ECC (2 x 2-GB)
	4-GB DDR2 Synch DRAM PC2-6400 (800-MHz) Non-ECC (4 x 1-GB)
	512-MB DDR2 Synch DRAM PC2-6400 (800-MHz) Non-ECC (1 x 512-MB)
	1-GB DDR2 Synch DRAM PC2-6400 (800-MHz) Non-ECC (1 x 1-GB)
	1-GB DDR2 Synch DRAM PC2-6400 (800-MHz) Non-ECC (2 x 512MB)
	2-GB DDR2 Synch DRAM PC2-6400 (800-MHz) Non-ECC (1 x 2-GB)
	2-GB DDR2 Synch DRAM PC2-6400 (800-MHz) Non-ECC (2 x 1-GB)
	4-GB DDR2 Synch DRAM PC2-6400 (800-MHz) Non-ECC (2 x 2-GB)
	4-GB DDR2 Synch DRAM PC2-6400 (800-MHz) Non-ECC (4 x 1-GB)
	8-GB DDR2 Synch DRAM PC2-6400 (800-MHz) Non-ECC (4 x 2-GB)
	NOTE: For systems configured with more than 3 GB of memory and a 32-bit operating system, all memory may not be available due to system resource requirements. Addressing memory above 4 GB requires a 64-bit operating system.

Storage – One or more of the following (see Storage section below)	Diskette Drive
	1.44-MB Diskette Drive
	Media Reader
	HP 16-in-1 Media Reader and additional USB 2.0 port
	HP 22-in-1 Media Card Reader
	HP 22-in-1 Media Card Reader with 1394 port
	Optical Drives (Serial ATA)
	SATA CD-ROM drive (available in APJ only; not supported by Windows Vista)
	SATA DVD-ROM Drive
	SATA CD-RW/DVD-ROM Combo Drive (not supported by Windows Vista)
	SATA SuperMulti LightScribe DVD Writer Drive

Input Devices	Keyboard – One of the following
	HP PS/2 Standard Keyboard
	HP USB Standard Keyboard
	Mouse – One of the following
	PS/2 2-Button Scroll Mouse
	PS/2 2-Button Optical Scroll Mouse
	USB 2-Button Optical Scroll Mouse

Audio	Realtek ALC888 High Definition audio codec
	3D audio compliant with AC'97 Rev. 2.3 and HD Audio compatible
	Internal PC speaker

Communication	Intel PRO/1000 PT Gigabit PCIe Adapter (half height)
	Broadcom NetLink BCM5786 GbE Network Connection
	Agere 56K PCI Modem

Graphics	Intel Graphics Media Accelerator 3100
	NVIDIA GeForce 8400 GS Dual Head graphics adapter (PCIe x1)
	NVIDIA GeForce 8400 GS Single Head graphics adapter (PCIe x16)*
	ATI Radeon HD 2400XT 256MB Dual Head graphics adapter (PCIe x16)
	ATI Radeon 3470 256MB Single Head graphics adapter (PCIe x16)
	HP ADD2 SDVO PCIe DVI-I/TV-Out Adapter
	HP DisplayPort To DVI-D Adapter
	* 1GB of system memory required. Graphics cards use part of the total system memory to enhance graphics performance.

Miscellaneous

HP FireWire / IEEE 1394 PCI Card (half height)

System Details

Base Unit

Micro ATX Small Form Factor chassis, including power supply and front bezel
Three (3) drive bays and four expansion slots
Microsoft operating system CD
Active type heatsink
System board with Intel Q33 Express chipset, Intel I/O Controller Hub 9 (ICH9), Broadcom NetLink BCM5786 GbE Network Connection, Intel GMA graphics, and Realtek audio, 1 half-height PCI 2.3 slot, 2 PCI Express x1 slots, 1 PCI Express x16 slot, 4 DDR2 DIMM memory slots
(4) Serial ATA data connectors
Product documentation on CD
HP system restore CD
Power cord

Slots	PCI	One (1) half-height PCI 2.3 slot on PCA Two (2) half-height PCI Express x1 slots on PCA One (1) half-height PCI Express x16 slot on PCA (for graphic cards)
	Memory Expansion	Four (4) DDR2 SDRAM DIMM slots (8 GB maximum memory support)
		NOTE: Addressing memory above 4 GB requires a 64-bit operating system.

Bays	Internal	One (1) 3.5”
	External	One (1) 5.25” One (1) 3.5”

USB Support	EHCI high-speed USB 2.0 controller
	Two (2) front ports; Six (6) rear ports, Two (2) internal ports on motherboard

Interfaces (Legacy)	One (1) parallel port One (1) serial port One (1) optional second serial port One (1) PS/2 keyboard port One (1) PS/2 mouse port One (1) analog VGA video port One (1) line in; one (1) line out; one (1) mic in One (1) RJ-45 network port

Weight & Dimensions	Chassis Dimensions (H x W x D)	3.86 x 13.19 x 15.23 in (98 x 335 x 387 mm)
	Packaged Dimensions (L x W x H)	23.38 x 19.68 x 9.0 in (593.8 x 500.0 x 228.6 mm)
	System Weight	14.96 lb (6.79 kg)
	Shipping Weight	23.00 lb (10.43 kg)

Technology and Features	Memory Type	PC2-5300 DDR2 SDRAM (667-MHz) non-ECC or PC2-6400 DDR2 SDRAM (800MHz) non-ECC Up to 8-GB system memory standard
		NOTE: Addressing memory above 4 GB requires a 64-bit operating system.
	Hard Drive Interfaces Supported	Serial ATA

Chassis	Front Panel	Power button
		Power On LED
		HDD Activity LED
	Cooling Solutions Supported	Active heatsink (variable speed)
	Slots Supported	Four (4) half-height expansion slots
	Front I/O	Two (2) USB 2.0 ports
	Rear I/O	Standard Micro ATX I/O connectors, including six (6) USB 2.0 ports
	Drive Bays	One (1) 5-1/4” external
		One (1) 3-1/2” external
		One (1) 3-1/2” internal
	Internal Speaker	Standard
	Security	Padlock loop
	Security	Kensington Lock Support
	Power Supply	180-watt ATX Power Supply – PFC (varies by country/region)

Unit Environment and Operating Conditions	General Unit Operating Guidelines
	Keep the computer away from excessive moisture, direct moisture and the extremes of heat and cold, to ensure that unit is operated within the specified operating range. Leave a 4 in (10.2 cm) clearance on all vented sides of the computer to permit the required airflow. Never restrict airflow into the computer by blocking any vents or air intakes. Do not stack computers on top of each other or place computers so near each other that they are subject to each other's re-circulated or preheated air. Occasionally clean the air vents on the front, back, and any other vented side of the computer. Lint, dust and other foreign matter can block the vents and limit the airflow. If the computer is to be operated within a separate enclosure, intake and exhaust ventilation must be provided on the enclosure, and the same operating guidelines listed above will still apply.
	Temperature Range	Operating	50° to 95° F (10° to 35° C)
		Non-operating	-22° to 140° F( -30° to 60° C)
	Relative Humidity	Operating	10% to 90% (non-condensing at ambient)
		Non-operating	5% to 95% (non-condensing at ambient)
	Maximum Altitude (unpressurized)	Operating	10,000 ft (3048 m)
		Non-operating	30,000 ft (9000 m)
	NOTE: Operating temperature is de-rated 1.0 deg C per 1000 ft (300 m) to 10,000 ft (3000 m) above sea level, no direct sustained sunlight. Maximum rate of change is 10 deg C/Hr. The upper limit may be limited by the type and number of options installed.

System Board	Processor	Socket T; LGA775 industry standard Micro ATX form factor
	Processor	Support single Intel Core 2 Duo, Pentium dual-core, or Celeron processors
	PWM	Intersil 6312 3 phase
	Chipset	Intel Q33 Express
	Chipset	Intel I/O Controller Hub 9 (ICH9)
	Super I/O	W83627DHG
	Front Side Bus Frequency	533/800/1066/1333 MHz
	Memory	DDR2 SDRAM
	Memory	4 x DIMM slots
	Clock Generator	CY505YC56DT
	Integrated Graphics	Intel Graphics Media Accelerator (GMA) 3100
	Audio	Realtek ALC888 HD Audio compatible codec with two channel audio 3D audio compliant with AC'97 rev. 2.3
	LOM	Broadcom NetLink BCM5786 GbE Connection
	Expansion Slots	1 x PCI 2.3 slot
		2 x PCI Express x1 slots
		1 x PCI Express x16 slot
		Four Serial ATA interfaces
	BIOS	SPI FLASH ROM
	Industrial Standard	PCI 2.3 compliant
	Industrial Standard	USB 2.0
	Rear Side I/O Ports	1 x PS/2 keyboard port
		1 x PS/2 mouse port
		6 x USB 2.0 ports
		1 x RJ-45 10/100 port
		1 x serial port
		1 x optional second serial port
		1 x parallel port
		1 x DB 15-pin analog VGA port
		3 x audio ports
	On Board I/O Interfaces	1 x ATX power connector
		1 x +12V power connector
		1 x Floppy connector
		1 x Front panel connector, Switch, LED (ON/Flash/OFF)
		2 x Fan headers for CPU, chassis, with voltage/fan speed control
		1 x header to support 2 USB 2.0 ports at front side
		1 x header to support USB media reader
		1 x serial header to support optional second serial port
	Board Size	Micro-ATX, PCB Size: 9.6 x 9.0 in (24.38 x 22.86 cm)
	Board Size	4-layer PCB with green color
	Additional Features	Bootable without keyboard, mouse or monitor
		Keyboard/mouse/USB wake up
		Support S3, S4 and S5
		ACPI status
		Hardware monitor capability
		CPU fan speed control

Network Interface		Broadcom NetLink BCM 5786 GbE Network Connection
	Hardware Highlights	PCI Express interface
	Features	10-Mbps, 100-Mbps and 1000-Mbps operation
		Intel PRO/1000 PT Gigabit PCIe Adapter
	Hardware Highlights	PCI Express interface
	Features	10-Mbps, 100-Mbps and 1000-Mbps operation

Wireless

Wireless A+G PCI Card (full height bracket)

Power Supply

ATX Power Supply – Passive PFC
Passive Power Factor Correction (PFC) – with line switch set to 230V – No PFC in 115V line switch position
90 to 140VAC, or 180 to 264VAC operating voltage range
100 to 127VAC, or 200 to 240VAC rated voltage range
50-60 Hz rated line frequency
47-63 Hz operating line frequency range
180 watt maximum rated power
80-mm power supply fan – variable speed for optimum acoustics

Power Conservation ‘Energy Saver‘	APM 1.2 support Screen blanking Hard drive 'Idle' mode System Idle mode ~2 watt power consumption in ES mode – suspend to RAM (S3) (instantly available PC) Processor/Cache memory power-down (S3)

System Environmental Specs	Values are subject to change without notification and are for reference only. Performance of system, options, and ancillary equipment will vary depending on the system configuration. Levels presented do not account for non-HP/Compaq installed hardware
	Ambient Air Temperature	Operating	50° to 95°F (10° to 35°C) at sea level with an altitude de-rating of 1.0°C per every 1000 ft (300 m) above sea level to a maximum of 8000 ft (2500 m), no direct sustained sunlight. Maximum rate of change is 77°F/Hr (25°C/Hr). The upper limit may be limited by the type and number of options installed.
		Storage	-22° to 140°F (-30° to 60°C) – Maximum rate of change: 410°F/Hr (210°C/Hr).
	Humidity	Operating	10% to 90% relative humidity (Rh), 86°F (30°C) maximum wet bulb temperature, non-condensing
		Storage	10% to 95% relative humidity (Rh), 101.66°F (38.7°C) maximum wet bulb temperature, non-condensing
	Altitude	Operating	0 to 10,000 feet (0 to 3048 meters) – This value may be limited by the type and number of options installed. Maximum allowable altitude change rate is 1,000 ft/min (304.8 m/min).
		Non-Operating	0 to 30,000 feet (0 to 9,144 meters) – Maximum allowable altitude change rate is 1200 ft/min (365.76 m/min).
	Shock	Listed are the levels of shock the product can withstand with NO damage being incurred. The values represent peak input acceleration during an 2~3 ms half-sine shock pulse, 11 ms trapezoidal shock pulse.
		Non-Operating	35G's (Half-sine Shock) 40G's (Trapezoidal Shock)
	Vibration	Listed are the levels of vibration the product can withstand with NO damage being incurred. The values represent a flat random vibration input acceleration profile across the given frequency range.
		Operating	Random vibration at 5Hz@0.00025G²/Hz, 10Hz@0.01G²/Hz, 100Hz@0.01G²/Hz, 300Hz@0.00001G²/Hz 5Hz to 300Hz, (0.25G's nominal).
		Non-Operating	Random vibration at 0.008G²/Hz, 10Hz to 500Hz, (2 Grms nominal).

Acoustic Noise	Listed are the declared A-WEIGHTED SOUND POWER LEVELS (LWAd) and declared average desktop seated operator position A-WEIGHTED SOUND PRESSURE LEVELS (LpAm) when the product is operating in a 73.4°F (23°C) ambient environment. Noise emissions were measured in accordance with ISO 7779 (ECMA 74) and declared in accordance with ISO 9296 (ECMA 109).
	IDLE (Fixed disk drive spinning)	LWAd = 4.3 Bels, Desktop Average LpAm = 32 dBA
	FIXED DISK (Random write)	LWAd = 4.8 Bels, Desktop Average LpAm = 37dBA
	CD-ROM (Sequential Reads)	LWAd = 5.2 Bels, Deskside Average LpAm = 41dBA

Service and Support	On-site Warranty^{Note 1}: One-year (1-1-1) limited warranty delivers one year of on-site, next business-day^{Note 2} service for parts and labor and includes free telephone support^{Note 3} 24 x 7. Global coverage^{Note 2} ensures that any product purchased in one country and transferred to another non-restricted country will remain fully covered under the original warranty and service offering. One-year onsite and labor are not available in all countries.
	NOTE 1: Terms and conditions may vary by country. Certain restrictions and exclusions apply. Other warranty variations may be offered in your region.
	NOTE 2: On-site service may be provided pursuant to a service contract between HP and an authorized HP third-party provider, and is not available in certain countries. Global service response times are based on commercially reasonable best effort and may vary by country.
	NOTE 3: Technical telephone support applies only to HP-configured Compaq and third-party HP-qualified hardware and software. Toll-free calling and 24 x 7 support may not be available in some countries.

After-Market Options

Communications	NICs
	Intel PRO/1000 PT Gigabit PCIe Adapter (half height)	EH352AA
	Wireless LAN
	HP Wireless A+G PCI Card (North America only)	EA118AA
	HP Wireless A+G PCI Card (WW except North America)	PZ928AA
	Modems
	Agere 2006 PCI High-Speed 56K International SoftModem	EK694AA

Hard Disk Drives	HP 320-GB SATA 3.0-Gb/s Hard Drive	FH963AA
	HP 250-GB SATA 3.0-Gb/s Hard Drive	PY278AA
	HP 160-GB SATA 3.0-Gb/s Hard Drive	PY277AA
	HP 80-GB SATA 3.0-Gb/s Hard Drive	PY276AA

Removable Storage Devices	Diskette Drive
	HP 1.44-MB Internal Diskette Drive	AG295AA
	HP 1.44-MB USB Diskette Drive – External	DC141B
	HP 16-in-1 Media Reader	EM718AA
	HP 22-in-1 Media Card Reader	FX273AA
	HP 22-in-1 Media Card Reader with 1394 port	KN518AA
	USB Drive Key
	HP 1-GB Drive Key II Flash Drive	AG382AA
	HP (APJ) 512-MB Drive Key II Flash Drive	ED516AA

Input Devices	Keyboards
	HP PS/2 Standard Keyboard	DT527A
	HP USB Standard Keyboard	DT528A
	HP USB Smart Card Keyboard (no reader functionality)	ED707AA
	Mice
	HP PS/2 2-Button Scroll Mouse	DD440B
	HP PS/2 2-Button Optical Scroll Mouse	EY703AA
	HP USB 2-Button Optical Scroll Mouse	DC172B

Memory	HP 2-GB PC2-5300 (DDR2 667-MHz) DIMM	PX977AA
	HP 1-GB PC2-5300 (DDR2 667-MHz) DIMM	PX976AA
	HP 512-MB PC2-5300 (DDR2 667-MHz) DIMM	PX975AA
	HP 256-MB PC2-5300 (DDR2 667-MHz) DIMM	PX974AA
	HP 1-GB PC2-6400 (DDR2 800-MHz) DIMM	AH058AA
	HP 512-MB PC2-6400 (DDR2 800-MHz) DIMM	AH056AA
	HP 256-MB PC2-6400 (DDR2 800-MHz) DIMM	AH054AA

Audio	HP Satellite Speakers	ZD929AA

Graphics	NVIDIA GeForce 8400 GS 256MB DH PCIe x1 Card	GJ120AA
	NVIDIA GeForce 8400 GS 256MB SH PCIe x16 Card*	GJ119AA
	ATI Radeon 3470 256MB SH PCIe x16	FH972AA
	HP DisplayPort To DVI-D Adapter	FH973AA
	* 1GB of system memory required. Graphics cards use part of the total system memory to enhance graphics performance.

Optical Drives	HP SATA CD-ROM Drive (available in Asia Pacific and Japan only)	AH045AA
	HP SATA CD-RW/DVD-ROM Combo Drive	AH046AA
	HP SATA DVD-ROM Drive	AH047AA
	HP SATA SuperMulti LightScribe DVD Writer Drive	GF343AA

Security	HP Business PC Security Lock Kit	PV606AA

Miscellaneous Accessories	HP FireWire / IEEE 1394 PCI Card	PA997A

Monitors	CRTs
	HP s7540 17" (16.0" vis) CRT Monitor	PF997AA#XXX
	HP v7650 17" (16.0" vis) Flat-face CRT Monitor	PF996AA#XXX
	TFTs
	HP L1506 15" TFT Flat Panel Monitor – Analog only	PX848AA#XXX
	HP L1706 17" TFT Flat Panel Monitor – Analog only	PX849AA#XXX
	HP L1740 17" TFT Flat Panel Display – Analog/Digital	PL766AA#XXX
	HP L1755 17" TFT Flat Panel Display – Analog/Digital	PL777AA#XXX
	HP L1906 19" TFT Flat Panel Display – Analog only	PX850AA#XXX
	HP L1940T 19" TFT Flat Panel Display – Analog/Digital	EM869AA#XXX
	HP L1955 19" TFT Flat Panel Display – Analog/Digital	PD974AA#XXX
	HP L2065 20" TFT Flat Panel Display – Analog/Digital	EF227A4#XXX
	HP LP2465 24" TFT Widescreen Flat Panel Display – Analog/Digital	EF224A4#XXX
	GSA Monitors
	HP L717g 17" GSA Flat Panel Monitor	EE191AA#ABA
	HP L919g 19" GSA Flat Panel Monitor	EE192AA#ABA
	Options
	HP Flat Panel Speaker Bar	EE418AA
	HP CRT Monitor Multimedia Base	PM552AA

Memory

DDR SYNCH DRAM NON-ECC MEMORY
The Intel Q33 Express chipset supports non-ECC DDR2 memory up to PC2-6400 (800-MHz). Memory upgrades are accomplished by adding single or multiple DIMMs of the same or varied sizes. This chart does not represent all possible memory configurations.

CAUTION: You must shut down the computer and disconnect the power cord before adding or removing memory modules. Regardless of the power-on state, voltage is always supplied to the memory modules as long as the computer is plugged in to an active AC outlet. Adding or removing memory modules while voltage is present may cause irreparable damage to the memory modules or system board.

HP recommends dual-channel symmetric configurations for maximum performance.
For best performance, add the same amount of total memory to each channel and do not mix speeds. For dual-channel symmetric performance, the total amount of memory in each channel must be equal. If speeds are mixed, speed will default to the slowest DIMM.

STANDARD MEMORY
256-MB, 512-MB, 1-GB, or 2-GB DDR2 SYNCH DRAM

OPTIONAL MEMORY UPGRADES
Supports up to 8-GB of DDR2 SYNCH DRAM. Not all memory configurations possible are represented below.

NOTE: Addressing memory above 4 GB requires a 64-bit operating system.

DIMM Size	Slot
	Channel A		Channel B
	1 (black)	2 (black)	3 (blue)	4 (blue)
512-MB	512-MB
1-GB	1-GB
1-GB (dual-channel symmetric)	512-MB		512-MB
1-GB (dual-channel symmetric)	512-MB		512-MB
2-GB (dual-channel symmetric)	1-GB		512-MB	512-MB
2-GB (dual-channel symmetric)	512-MB	512-MB	512-MB	512-MB
3-GB (dual-channel symmetric)	1-GB	512-MB	1-GB	512-MB
8-GB maximum (dual-channel symmetric)	2-GB	2-GB	2-GB	2-GB

Storage


HP Compaq dx7400 Small Form Factor Business PC

	Maximum Quantity Supported	Position Supported	Controller
Drive Support
Diskette Drives	1	1	SIO
Media Reader	1	1	Internal USB 2.0 port
CD-ROM Drives	1	3	SATA
DVD-ROM Drives	1	3	SATA
CD-RW/Combo Drives	1	3	SATA
DVD+/-RW Drives	1	3	SATA
3.5” Serial ATA Hard Drives	1	2	SATA

Technical Specifications - Audio

Integrated Realtek ALC888 Audio	Type	Integrated
	HD Audio compatible codec	Yes
	Sampling	Supports 48/96 KHz
	Audio Jacks	Mic-In
		Line-In
		Line-Out / Headphone Out
	Power Support	Digital: 3.3V
		Analog: 5V
	Other	Meets performance requirements for audio on PC99/2001 systems High-performance DACs with 97dB SNR(A-Weighting) ADCs with 90dB NR(A-Weighting)

Technical Specifications - Communications

Broadcom NetLink BCM5786 Gigabit Network Controller	Connector	RJ-45
	Controller	Broadcom NetLink BCM 5786 Gigabit Ethernet Controller
	Memory	Large 48kb receive and 8kb transmit on chip buffer
	Data rates supported	10/100/1000 Mbps
	Compliance	IEEE 802.3 compliant, 802.3x flow control
	Bus architecture	PCI Express 1.1
	Data transfer mode	Bus-master DMA
	Hardware certifications	FCC, B, CE, TUV- cTUVus Mark Canada and United States, TUV- GS Mark for European Union
	Power requirement	Aux 3.3V, 1.234 Watts in 1000base-T and 0.641 Watts in 100Base-T
	Boot ROM support	Yes
	Network transfer rate	10BASE-T (half-duplex) 10 Mbps
		10BASE-T (full-duplex) 20 Mbps
		100BASE-TX (half-duplex) 100 Mbps
		100BASE-TX (full-duplex) 200 Mbps
		1000BASE-T (full-duplex) 2000 Mbps (actual rate limited by PCI Bus)
	Environmental	Operating temperature	32° to 120°F (0° to 48.89° C)
		Operating humidity	85% at 120°F (48.89° C)
	Dimensions	68Pin QFN (10mm x 10mm x 0.85mm)
	Management capabilities	WOL, PXE

Intel PRO/1000 PT PCIe Gigabit NIC	Connector	RJ-45
	Controller	Intel 82572EI Gigabit Ethernet Controller
	Memory	Integrated Dual 48K configurable transmit receive FIFO Buffers
	Data rates supported	10/100/1000 Mbps
	Compliance	IEEE 802.1P, 802,1Q, 802.2, 802.3, 802.3AB and 802.3u compliant, 802.3x flow control
	Bus architecture	PCI Express 1.0a
	Data transfer mode	Bus-master DMA
	Hardware certifications	FCC, B, CE, TUV- cTUVus Mark Canada and United States, TUV- GS Mark for European Union
	Power requirement	Aux 3.3V, 3.0 Watts in 1000base-T and 2.0 Watts in 100Base-T
	Boot ROM support	Yes
	Network transfer rate	10BASE-T (half-duplex) 10 Mbps
		10BASE-T (full-duplex) 20 Mbps
		100BASE-TX (half-duplex) 100 Mbps
		100BASE-TX (full-duplex) 200 Mbps
		1000BASE-T (full-duplex) 2000 Mbps (actual rate limited by PCI Bus)
	Environmental	Operating temperature	32° to 131°F (0° to 55° C)
		Operating humidity	85% at 131° F (55° C)
	Dimensions	6.4 x 2.6 x 0.8 in (16.3 x 6.6 x 1.9 cm)
	Management capabilities	ASF, WOL, PXE, DMI, WFM 2.0.

HP Wireless A+G PCI	Dimensions	4.99 x 2.54 x 0.71 in (126.8 x 64.4 x 18.0 mm)
	Weight	0.268 lb (65 g)
	Controller system interface	Atheros AR5414X chipset PCI Spec 2.2
	Network standard	IEEE 802.11a/b/g
	Frequency band	5.1500 to 5.8500 GHz
		2.4000 to 2.4835 GHz
		2.4465 to 2.4835 GHz (Europe, Middle East, Asia and Asia Pacific – excluding Japan)
		2.4000 to 2.4697 GHz (Japan)
	Operating temperature	32° to 140° F (0° to 60° C), operating
	Storage temperature	-4° to 176° F (-20° to 80° C), non-operating
	Humidity	10% to 85% non-condensing
	Operating voltage	5V ± 5%
	Power consumption	Tx/Rx peak 560/250mA @ 3.3V (max.)
	Output power (approximately)	15 dBM ±2dB
	Receive sensitivity	-90dBm at 11 Mbps (typical)
	Data transfer rate	Standard rates of 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 48, 54 and Super AG Mode108-Mbps
	Spreading	DSSS (Direct Sequence Spread Spectrum)
	Security	64(40h) bit, 128(104h) bit, WPA, IEEE802.1X, AES-OCB, AES-CCM, Microsoft PEAP,TKIP, WEP
	Antenna	External 5dBi antenna
	Throughput	108 Mbps (only with Belkin 54G or above router that supports 108 Mbps speed)	200 ft (60.96 m) – Indoor
		54 Mbps	200 ft (60.96 m) – Indoor
		11 Mbps	200 ft (60.96 m) – Indoor
	Certifications	Wi-Fi certified
	Certifications for use by country	North America: United States, Canada
		Europe: Austria, Belgium, Cyprus, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Liechtenstein, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, United Kingdom Australia
		New Zealand

Agere 56K PCI Modem	Data Transmission	56,000 Kbps maximum downstream data
	Data Transmission	NOTE: 56 Kbps technology refers to download speeds only and requires compatible modems at server sites. Other conditions may limit modem speed. FCC limitations allow a maximum of 53 Kbps during download transmissions.
	Data Speeds	(Upload only) 33,600/31,200/28,800/26,400/21,600/19,200/16,800/14,400/ 12,000/9,600/7,200/4,800/2,400/1,200/300
	Data Standards	ITU-T V.90, ITU-T, ITU-T V.34, V.44, V.42, V.42bis21, V.32bis, Bell 212A, and Bell 103
	Fax Speeds	14,400/12,000/9,600/7,200/4,800/2,400/300 b/s
	Fax Mode Capabilities	ITU-T T.31 class 1 FAX, V. 17, V.29, V.27ter, and V.21 Channel 2
	Error Correction and Data Compression	V.44, 42bis, V.42 and MNP2-5
	Power Management	ACPI; PPMI 1.1 and wake support with PME and Vaux; meets PCI 2.3 requirements and PC 2001 requirements
	Upgradeability	Driver upgradeable for future enhancements
	Video	ITU-T V.80 video ready interface
	Other	TIA/EIA 602 standard AT command set
		Integrated DTE interface with speeds of up to 115.2 Kbps, parallel 16550a UART-compatible interface
		Optional ring wakeup signal
	Operating Temperature	32° to 158° F (0° to 70° C)
	Operating Humidity	20% to 90%, non-condensing
	Power	Requires a 3.3-V auxiliary power rail on PCI bus
	Power	Uses only one PCI load (i.e., one grant/request pair), one shared IRQ, one electrical load
	Chipset	Agere Systems SV92PL – Integrated PCI interface with 5-V tolerant buffers and CardBus support
	Dimensions (L X H)	Complies with PCI low profile specifications-6.7 x 2.3 in (17.0 x 5.8 cm) and supports high- and low-profile brackets
	Connection	Single RJ-11 connector
	Other Features	Digital line protection, call progress monitoring via on-board piezo device, support for high profile and low profile brackets, PnP ID support
	Safety	UL recognized to UL 1950, 3rd edition (U.S. and Canada); IEC 950 (TUV, NEMKO, DEMKO, SEMKO); CE Mark, EC 950 (TUV, NEMKO, DEMKO, SEMKO, CE mark
	EMC	FCC Part 15, IC ES003, EN 55022, 3rd edition, EN 55024, annex A, EN 61000-4-6, EN 61000-4-8
	Telecom	FCC Part 68, IC-CS-03 (Canada); Worldwide PTT approvals Not available in Korea or the Republic of South Africa.
	Health	Bare PCB material compliant to 94V-0 or better (marked as such)
	Other	PC 2001 compliant, PCI version 2.3, WHQL approved; ACPI compliant

Technical Specifications - Graphics

Integrated Graphics Media Accelerator 3100	3D/2D Controller	Microsoft DirectX® 9 based with support for Pixel Shader 2.0, 4:1 anisotropic filtering, Gaussian texture filtering, shadow maps, volumetric textures, double-sided stencil buffers, and 4 pixel pipes.
	VGA Controller	Integrated
	Bus Type	PCI Express™ x16 (If an external graphics card is installed in a PCI or PCIe x1 slot, the internal graphics can be enabled or disabled using the system's BIOS setup utility. If a graphics card other than an SDVO/ADD2 card is installed in the PCI Express™ X16 slot, the internal graphics cannot be enabled).
	RAMDAC	Integrated, 350 MHz (2048x1536@75 Hz)
	Memory	Graphics memory is shared with system memory. Graphics memory usage varies depending on the amount of system memory installed and system load. 8 MB is pre-allocated for graphics use at system boot time. Additional memory is allocated for graphics as needed using Intel's Dynamic Video Memory Technology (DVMT), to provide an optimal balance between graphics and system memory use. System memory equal or greater than 512 MB 8 MB pre-allocated + 248 MB DVMT = max frame buffer of 256 MB
	Overlay Planes	Single overlay support with 5x3 filtering
	Maximum Color Depth	32 bits/pixel
	Maximum Vertical Refresh Rate	85 Hz at up to 1920x1440, 85 Hz at 2048x1536. Varies with mode and configuration. See table below.
	Multi-display Support	Support for one CRT via the motherboard's VGA connector. Support for an additional display can be accomplished with the addition of SDVO/ADD2 option installed in PCIe x16 slot.
	Graphics/Video API Support	Microsoft DirectX®9, DirectXVA®, VMR9, GDI/GDI+; OpenGL® 1.4.

Resolutions Supported¹	Resolution	Maximum Refresh Rate (Hz)
		Analog Monitor	Digital Monitor
	640 x 480 800 x 600 1024 x 768 1280 x 1024 1600 x 1200 1680 x 1050 1920 x 1080 1920 x 1200 1920 x 1440 2048 x 1536	85 85 85 85 85 85 85 85 85 75	60 60 60 60 60 60 60 60 N/A N/A
¹ Modes listed are supported with a single active display. The supported mode list for multiple active displays is a subset of this list. Not all modes will support video playback and some supported modes may use software MC (motion compensation) rather than hardware MC. Not all modes will support 3D acceleration depending on the system configuration (e.g., resolution selected, size of frame buffer, number of installed memory modules, etc.). NOTE: Other resolutions and refresh rates may be selectable but are not recommended.

NVIDIA GeForce 8400 GS (256 MB SH) PCIe x16 Graphics Controller	Bus type	PCI Express (x16 lanes)
	Maximum vertical refresh rate	85 Hz
	Display support	Integrated 400 MHz RAMDAC
	Display max resolution	2048 x 1536 (analog), 2560 x 1600 (digital)
	Input/Output connectors	DVI-I (DVI port supports dual-link and HDCP) TV-out (4 pin S-video)
	Board display options	DVI-I + TV DVI-I supports analog CRT or flat panel or digital flat panel (using DVI-A, DVI-D or DVI-I connector) DVI-I supports analog CRT or flat panel (with VGA connector and DVI-I to VGA dongle)
		TV connector is a 4-pin mini-DIN S-video connector
	Board configuration	Specification	Description
		Graphics Chip	NVIDIA GeForce 8400 GS
		Core clock	460 MHz
		Memory clock	200 MHz
		Frame buffer	256 MB DDR2
	Languages supported	24 languages: English, Arabic, Chinese Simplified, Chinese Traditional, Czechoslovakian, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Turkish
	Core power	25 W (Max board power)

NVIDIA GeForce 8400 GS (256 MB SH) PCIe x16 Graphics Controller display resolutions and refresh rates

NOTE: Other resolutions may be available but are not recommended as they may not have been tested and qualified by HP.

Resolution	Maximum Refresh Rate (Hz)
Resolution	Analog Connection	Digital Connection
640x480	85	60
800x600	85	60
1024x768	85	60
1280x720	85	60
1280x1024	85	60
1440x900	75	60
1600x1200	85	60
1680x1050	75	60
1920x1080	85	60-R
1920x1200	85	60-R
1920x1440	85	N/A
2048x1536	75	N/A
2560x1600	N/A	60*
* Only supported when using a dual-link DVI or DP connection NOTE: 60-R denotes reduced blanking timings are used on single-link DVI connections and may be used with other digital connections

NVIDIA GeForce 8400 GS (256 MB DH) PCIe x1 Graphics Controller	Bus type	PCI Express (x1 lane)
	Maximum vertical refresh rate	85 Hz
	Display support	Integrated 400 MHz RAMDAC
	Display max resolution	2048 x 1536 (analog), 2560 x 1600 (digital)
	Input/Output connectors	DMS59 (DMS-59 port supports Dual VGA or Dual DVII connections) TV-out (4 pin S-video)
	Board display options	DMS59 + TV DMS59 supports either 2 VGA displays with the included cable or 2 DVII displays with optional HP DMS59 DVI Dual-head Connector Cable kit #DL139A
		TV connector is a 4-pin mini-DIN S-video connector
	Board configuration	Specification	Description
		Graphics Chip	NVIDIA GeForce 8400 GS
		Core clock	460 MHz
		Memory clock	200 MHz
		Frame buffer	256 MB DDR2
	Languages supported	24 languages: English, Arabic, Chinese Simplified, Chinese Traditional, Czechoslovakian, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Turkish
	Core power	25 W (Max board power)

NVIDIA GeForce 8400 GS (256 MB SH) PCIe x1 Graphics Controller display resolutions and refresh rates

NOTE: Other resolutions may be available but are not recommended as they may not have been tested and qualified by HP.

Resolution	Maximum Refresh Rate (Hz)
Resolution	Analog Connection	Digital Connection
640x480	85	60
800x600	85	60
1024x768	85	60
1280x720	85	60
1280x1024	85	60
1440x900	75	60
1600x1200	85	60
1680x1050	75	60
1920x1080	85	60-R
1920x1200	85	60-R
1920x1440	85	N/A
2048x1536	75	N/A
2560x1600	N/A	N/A
NOTE: 60-R denotes reduced blanking timings are used on single-link DVI connections and may be used with other digital connections

ATI Radeon HD 2400XT (256MB DH) PCIe Graphics Card	Bus type	PCI Express (x16 lanes)
	Maximum vertical refresh rate	85 Hz
	Display support	Integrated 400 MHz RAMDAC
	Display max resolution	2560 x 1600 digital, 2048 x 1536 analog
	Board display options	Supports two displays via included DMS-59 to dual VGA cable or 2 DVI monitors via optional DMS-59 to dual DVI cable kit part number: DL139A. 4-pin mini-DIN S-video connector for TV output
	Board display options	TV connector is a 4-pin mini-DIN S-video connector
	Board configuration	Specification	Description
		Graphics Chip	RV610
		Core clock	650 MHz
		Memory clock	500 MHz
		Frame buffer	256 MB DDR2, 128 bit wide
	Languages supported	24 languages: English, Arabic, Chinese Simplified, Chinese Traditional, Czechoslovakian, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Turkish
	Core power	21 W
	Compliance standards	EMC Emissions: a) FCC Part 15, Subpart B – Unintentional Radiators, Class B Computing Devices for Home & Office Use b) CISPR22: 1997/EN 55022:1998 – Class B – Limits and methods of measurement of radio disturbance characteristics of Information Technology Equipment c) Canadian Standard ICES-003 is equivalent to CISPR22 d) Taiwanese Standard BSMI e) Japanese VCCI f) Australian C-Tick g) Korean (MIC) EMC Immunity: CISPR 24:1997/EN 55024:1998 – Information Technology Equipment – Immunity Characteristics – Limits and Methods of Measurement.

ATI Radeon HD 2400XT (256MB DH) PCIe Graphics Card display resolutions and refresh rates
NOTE: Other resolutions may be available but are not recommended as the may not have been tested and qualified by HP

Resolution	Maximum Refresh Rate (Hz)
Resolution	Analog Connection	Digital Connection
640x480	85	60
800x600	85	60
1024x768	85	60
1280x720	85	60
1280x1024	85	60
1440x900	75	60
1600x1200	85	60
1680x1050	75	60
1920x1080	85	60-R
1920x1200	85	60-R
1920x1440	85	N/A
2048x1536	75	N/A
2560x1600	N/A	N/A
NOTE: 60-R denotes reduced blanking timings are used on single-link DVI connections and may be used with other digital connections.

ATI Radeon HD 3470 (256MB SH) PCIe x16 Graphics Card	Bus type	PCI Express (x16 lanes)
	Maximum vertical refresh rate	85 Hz
	Display support	Integrated 400 MHz RAMDAC
	Display max resolution	2560x1600 digital, 2048 x 1536 analog
	Board display options	Supports two displays via the DisplayPort and DVI connectors
	Board configuration	Specification	Description
		Graphics Chip	RV620
		Core clock	750 MHz
		Memory clock	500 MHz
		Frame buffer	256 MB DDR2, 64 bit wide
	Languages supported	24 languages: English, Arabic, Chinese Simplified, Chinese Traditional, Czechoslovakian, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Turkish
	Operating systems support	Windows Vista Business 64, Windows Vista Business 32, Windows Vista Home Basic 32, Windows XP Professional or Windows XP Home 32. * Certain Windows Vista product features require advanced or additional hardware. Windows Vista Upgrade Advisor can help you determine which features of Windows Vista will run on your computer. To download the tool, visit: http://www.windowsvista.com/upgradeadvisor. For Windows Vista system requirements, visit: http://www.windowsvista.com/systemrequirements. Linux x86 and x86_64 distributions using XFree86 or X.Org. Linux drivers are available from ATI's website and may be available in a Linux distribution. Refer to the Open Source and Linux from HP website: http://www.hp.com/wwsolutions/linux/products/clients/ for support information.
	Core power	22 W (max)
	Dimensions (H x D)	2.71 in x 6.60 in (68.90 mm x 167.65 mm)
	Weight	0.30 lb (134.3 g)
	Option kit contents	ATI Radeon HD 3470 (256MB SH) PCIe x16 Graphics Card with full height bracket attached DVI to VGA adapter Software CD with graphics drivers Low profile bracket to convert the card for using in a low profile chassis Warranty documentation
	Compliance standards	EMC Emissions: a) FCC Part 15, Subpart B - Unintentional Radiators, Class B Computing Devices for Home & Office Use b) CISPR22: 1997/EN 55022:1998 - Class B - Limits and methods of measurement of radio disturbance characteristics of Information Technology Equipment c) Canadian Standard ICES-003 is equivalent to CISPR22 d) Taiwanese Standard BSMI e) Japanese VCCI f) Australian C-Tick g) Korean (MIC) EMC Immunity: CISPR 24:1997/EN 55024:1998 - Information Technology Equipment - Immunity Characteristics - Limits and Methods of Measurement.

ATI Radeon HD 3470 (256MB SH) PCIe x16 Graphics Card display resolutions and refresh rates
NOTE: Other resolutions may be available but are not recommended as the may not have been tested and qualified by HP

Resolution	Maximum Refresh Rate (Hz)
Resolution	Analog Connection	Digital Connection
640x480	85	60
800x600	85	60
1024x768	85	60
1280x720	85	60
1280x1024	85	60
1440x900	75	60
1600x1200	85	60
1680x1050	75	60
1920x1080	85	60-R
1920x1200	85	60-R
1920x1440	85	N/A
2048x1536	75	N/A
2560x1600	N/A	60*
* Only supported when using a dual-link DVI or DP connection NOTE: 60-R denotes reduced blanking timings are used on single-link DVI connections and may be used with other digital connections

Technical Specifications - Input Devices

HP PS/2 or USB Standard Keyboard	Physical characteristics	Keys	104, 105, 106, 107, 109 layout (depending upon country)
		Dimensions (L x W x H)	18.0 x 6.4 x 0.98 in (45.8 x 16.3 x 2.5 cm)
		Weight	2 lb (0.9 kg) minimum
	Electrical	Operating voltage	+ 5VDC ± 5%
		Power consumption	50-mA maximum (with three LEDs ON)
		ESD	CE level 4, 15-kV air discharge
		EMI – RFI	Conforms to FCC rules for a Class B computing device
		MicrosoftPC 99 – 2001	Functionally compliant
	Mechanical	Languages	38 available
		Keycaps	Low-profile design
		Switch actuation	55-g nominal peak force with tactile feedback
		Switch life	20 million keystrokes (using Hasco modified tester)
		Switch type	Contamination-resistant switch membrane
		Key-leveling mechanisms	For all double-wide and greater-length keys
		Cable length	6 ft (1.8 m)
		Microsoft PC 99 – 2001	Mechanically compliant
		Acoustics	43-dBA maximum sound pressure level
	Environmental	Operating temperature	50° to 122° F (10° to 50° C)
		Non-operating temperature	-22° to 140° F (-30° to 60° C)
		Operating humidity	10% to 90% (non-condensing at ambient)
		Non-operating humidity	20% to 80% (non-condensing at ambient)
		Operating shock	40 g, six surfaces
		Non-operating shock	80 g, six surfaces
		Operating vibration	2-g peak acceleration
		Non-operating vibration	4-g peak acceleration
		Drop (out of box)	26 in (66 cm) on carpet, six-drop sequence
		Drop (in box)	42 in (107 cm) on concrete, 16-drop sequence
	Approvals	UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BSMI, C-Tick, MIC
	Ergonomic compliance	ANSI HFS 100, ISO 9241-4, and TUVGS

HP 2-Button Scroll Mouse (PS/2)	Scroll Wheel	8 mm
	Maximum Rotation Speed	30 mm/s
	Switch Type	Light force micro-switch
	Switch Life	1 million operations
	Mechanical Life	Minimum 200,000 revolutions
	Environmental	Operating Temperature	50° to 122° F (10° to 50° C)
		Non-operating Temperature	-22° to 140° F (-30° to 60° C)
		Operating Humidity	10% to 90% (non condensing at ambient)
		Non-operating Humidity	20% to 80% (non condensing at ambient)
		Operating Shock	40 g, 6 surfaces
		Non-operating Shock	80 g, 6 surfaces
		Operating Vibration	2 g peak acceleration
		Non-operating Vibration	4 g peak acceleration
	Electrical	Operating Voltage	+ 5VDC ± 10%
		Power Consumption	15mA
		System Consumption	PS/2 mini-din connector
		ESD	CE level 4, 15 kV air discharge
		EMI-RFI	Conforms to FCC rules for a Class B computing device
		PC98	Functionally compliant
	Mechanical	Resolution	400 ± 20% DPI
		Tracking Speed	10 in/s maximum
		Acceleration	100 in/s
		Switch Actuation	85 g nominal peak force
		Switch Life	1,000,000 operations (using Hasco modified tester)
		Cable Length	2 m
		PC98-99	Mechanically compliant
	Regulatory Approvals	UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BCIQ, C-Tick

Technical Specifications - Hard Drives

Serial ATA Hard Drives (7200 rpm)	80 GB	Capacity	80,026,361,856 bytes
		Height	1 in (2.54 cm)
		Width	Media diameter: 3.5 in (8.9 cm) Physical size: 4 in (10.2 cm)
		Interface	Serial ATA (3.0 Gb/s)
		Synchronous Transfer Rate (Maximum)	Up to 3 Gb/s
		Buffer	8 MB
		Seek Time (typical reads, includes controller overhead, including settling)	Single Track	2.0 ms
			Average	11 ms
			Full-Stroke	21 ms
		Rotational Speed	7,200 rpm
		Logical Blocks	156,301,488
		Operating Temperature	32° to 140° F (0° to 60° C)

	160 GB	Capacity	160,041,885,696 bytes
		Height	1 in (2.54 cm)
		Width	Media diameter: 3.5 in (8.9 cm) Physical size: 4 in (10.2 cm)
		Interface	Serial ATA (3.0 Gb/s)
		Synchronous Transfer Rate (Maximum)	Up to 3 Gb/s
		Buffer	8 MB
		Seek Time (typical reads, includes controller overhead, including settling)	Single Track	2.0 ms
			Average	11 ms
			Full-Stroke	21 ms
		Rotational Speed	7,200 rpm
		Logical Blocks	312,581,808
		Operating Temperature	32° to 140° F (0° to 60° C)

	250 GB	Capacity	250,059,350,016 bytes
		Height	1 in (2.54 cm)
		Width	Media diameter: 3.5 in (8.9 cm) Physical size: 4 in (10.2 cm)
		Interface	Serial ATA (3.0 Gb/s)
		Synchronous Transfer Rate (Maximum)	Up to 3 Gb/s
		Buffer	8 MB
		Seek Time (typical reads, includes controller overhead, including settling)	Single Track	2.0 ms
			Average	11 ms
			Full-Stroke	21 ms
		Rotational Speed	7,200 rpm
		Logical Blocks	488,397,168
		Operating Temperature	41° to 131° F (5° to 55° C)

	320 GB	Capacity	320,072,933,376 bytes
		Height	1 in (2.54 cm)
		Width	Media diameter: 3.5 in (8.9 cm) Physical size: 4 in (10.2 cm)
		Interface	Serial ATA (3.0 Gb/s)
		Synchronous Transfer Rate (Maximum)	Up to 3 Gb/s
		Buffer	8 MB
		Seek Time (typical reads, includes controller overhead, including settling)	Single Track	2.0 ms
			Average	11 ms
			Full-Stroke	21 ms
		Rotational Speed	7,200 rpm
		Logical Blocks	625,142,448
		Operating Temperature	41° to 131° F (5° to 55° C)

Technical Specifications - Optical Storage

SATA DVD-ROM Drive	Height	5.25-inch, half-height, tray-load
	Orientation	Either horizontal or vertical
	Interface type	SATA/ATAPI
	Disc capacity	Single layer: Up to 4.7 GB (6 times capacity of CD-ROM) Double layer: Up to 8.5 GB (12 times capacity of CD-ROM)
	Dimensions (W x H x D)	5.9 x 1.7 x 8.0 in (15.0 x 4.4 x 20.3 cm)
	Weight (max)	2.6 lb (1.2 kg)
	Read speeds	DVD+R/-R/+RW/ -RW/+R DL /-R DL	Up to 8X
		DVD-ROM	Up to 16X
		DVD-RAM	Up to 4X
		CD-ROM, CD-R	Up to 48X
		CD-RW	Up to 32X
	Removable Storage - Media Compatibility - DVD-ROM	Media	Read	Write
		CD-ROM	Yes	No
		CD-R	Yes	No
		CD-RW	Yes	No
		DVD-ROM	Yes	No
		DVD-ROM DL	Yes	No
		DVD-RAM	Yes	No
		DVD+R	Yes	No
		DVD+R DL	Yes	No
		DVD+RW	Yes	No
		DVD-R	Yes	No
		DVD-RW	Yes	No
		DVD-R DL	Yes	No
	Access times (typical reads, including setting)	Random	DVD: < 140 ms (typical), CD: < 125 ms (typical)
		Full Stroke	DVD: < 250 ms (seek), CD: < 210 ms (seek)
		Cache Buffer	2 MB (minimum)
		Data Transfer Modes	ATA PIO mode 4 (16.7 MB/s); ATA Multi-word DMA mode 2 (16.7 MB/s); ATA UltraDMA Mode 3 (44.4 MB/s -default)
	Power	Source	SATA DC power receptacle
		DC Power Requirement	5 VDC ± 5%-100 mV ripple p-p 12 VDC ± 5%-200 mV ripple p-p
		DC Current	5 VDC - <1000 mA typical, < 1600 mA maximum 12 VDC -< 600 mA typical, < 1400 mA maximum
	Environmental (all conditions non-condensing)	Temperature	41° to 122° F (5° to 50° C)
		Relative Humidity	10% to 90%
		Maximum Wet Bulb Temperature	86° F (30° C)

SATA CD-RW/DVD-ROM Combo Drive	Height	5.25-inch, half-height, tray-load
	Orientation	Either horizontal or vertical
	Interface type	SATA/ATAPI
	Disc capacity	Single layer: Up to 4.7 GB (6 times capacity of CD-ROM) Double layer: Up to 8.5 GB (12 times capacity of CD-ROM)
	Dimensions (W x H x D)	5.9 x 1.7 x 8.0 in (15.0 x 4.4 x 20.3 cm)
	Weight (max)	2.6 lb (1.2 kg)
	Write speeds	CD-R	Up to 48X
	Write speeds	CD-RW	Up to 32X
	Read speeds	DVD+R/-R/+RW/ -RW/+R DL /-R DL	Up to 8X
		DVD-ROM	Up to 16X
		CD-ROM, CD-R	Up to 48X
		CD-RW	Up to 32X
	Access times (typical reads, including setting)	Random	DVD: < 140 ms (typical), CD: < 125 ms (typical)
	Access times (typical reads, including setting)	Full Stroke	DVD: < 250 ms (typical), CD: < 210 ms (typical)
	Power	Source	SATA DC power receptacle
		DC Power Requirement	5 VDC ± 5%-100 mV ripple p-p 12 VDC ± 5%-200 mV ripple p-p
		DC Current	5 VDC - <1000 mA typical, < 1600 mA maximum 12 VDC -< 600 mA typical, < 1400 mA maximum
	Environmental (all conditions non-condensing)	Temperature	41° to 122° F (5° to 50° C)
		Relative Humidity	10% to 90%
		Maximum Wet Bulb Temperature	86° F (30° C)

SATA DVD+/-RW LightScribe Drive	Height	5.25-inch, half-height, tray-load
	Orientation	Either horizontal or vertical
	Interface type	SATA/ATAPI
	Disc capacity	Single layer: Up to 4.7 GB (6 times capacity of CD-ROM) Double layer: Up to 8.5 GB (12 times capacity of CD-ROM)
	Dimensions (W x H x D)	5.9 x 1.7 x 8.0 in (15.0 x 4.4 x 20.3 cm)
	Weight (max)	2.6 lb (1.2 kg)
	Write speeds	DVD+R	Up to 16X
		DVD+RW	Up to 8X
		DVD+R DL	Up to 8X
		DVD-R DL	Up to 4X
		DVD-R	Up to 16X
		DVD-RW	Up to 6X
		CD-R	Up to 48X
		CD-RW	Up to 32X
	Read speeds	DVD-RAM	Up to 4X
		DVD+R/-R/+RW/ -RW/+R DL /-R DL	Up to 8X
		DVD-ROM	Up to 16X
		CD-ROM, CD-R	Up to 48X
		CD-RW	Up to 32X
	Access times (typical reads, including setting)	Random	DVD: < 130 ms (typical), CD: < 120 ms (typical)
		Full Stroke	DVD: < 240 ms (seek), CD: < 200 ms (seek)
	Power	Source	SATA DC power receptacle
		DC Power Requirement	5 VDC ± 5%-100 mV ripple p-p 12 VDC ± 5%-200 mV ripple p-p
		DC Current	5 VDC - <1000 mA typical, < 1600 mA maximum 12 VDC -< 600 mA typical, < 1400 mA maximum
	Environmental (all conditions non-condensing)	Temperature	41° to 122° F (5° to 50° C)
		Relative Humidity	10% to 90%
		Maximum Wet Bulb Temperature	86° F (30° C)

Technical Specifications - Removable Storage

HP 1.44-MB Diskette Drive	Size	3.5 in (8.89 cm)
	LED Indicators (front panel)	Green
	Read/Write Capacity per Diskette (high/low)	1.44 MB/720 KB
	Drive Height	One-third
	Drive Rotation	300 rpm
	Transfer Rate (high/low)	500/250 KB/s
	Bytes/Sector	512
	Sectors/Track (high/low)	18/9
	Tracks/Side (high/low)	80/80
	Access Times	Track-to-Track (high/low)	3/6 ms
		Average (high/low)	94/173 ms
		Settling Time	15 ms
		Latency Average	100 ms
	Cylinders (high/low)	80/80
	Read/Write Heads	Two

HP 16-in-1 Media Card Reader	USB interface	USB 2.0 High-speed device via PCI card or pass -through via internal USB port of system board
	Advance protocol support	Supports hardware ECC (Error Correction Code) function Supports hardware CRC (Cyclic Redundancy Check) function Supports MS 4-bit parallel transfer mode Supports MS-PRO 4-bit parallel transfer mode Supports SD 4-bit parallel transfer mode Supports high-speed 50 MHz SD 4-bit card (version 1.1) Support high-speed 52 MHz MMC 8-bit card (version 4.x)
	Supported media types	Supports CompactFlash Card Type I (CF I), CompactFlash Card Type II (CF II),MicroDrive (MD) Supports 3.3V SmartMedia Card (SM), SmartMedia ROM (SM ROM), xD-Picture Card (xD) Supports Secure Digital Card (SD), Secure Digital ROM Card (SD ROM), miniSD, MultiMediaCard (MMC), Secure MultiMediaCard (Secure MMC), ROM Type MultiMediaCard (MMC ROM), Reduced Size MultiMediaCard (RS MMC), MultiMediaCard 4.0 (MMC Plus), Reduced Size MultiMediaCard 4.0 (MMC Mobile) Support Memory Stick (MS), Memory Stick ROM (MS ROM), MagicGate Memory Stick (MG), Memory Stick Select, Memory Stick Duo (MS Duo), Memory Stick PRO (MS-PRO), Memory Stick PRO Duo (MS PRO Duo)
	Mechanical	Length (3.5")	124.7 cm
		Width (3.5")	101.6 cm
		Height (3.5")	25.4 cm
		Length (5.25")	171.6 cm
		Width (5.25")	148.9 cm
		Height (5.25")	42.7 cm
	Environmental	Operational environmental extremes	Test Parameters/Conditions - Power applied, unit operating on system ±5% nominal supply voltage. 10°C 10% R.H. ≥ 24 hours 10°C 90% R.H. ≥ 24 hours 20°C 90% R.H. ≥ 24 hours 30°C 90% R.H. ≥ 24 hours 40°C 90% R.H. ≥ 24 hours 50°C 90% R.H. ≥ 24 hours 50°C 10% R.H. ≥ 24 hours
		Storage environmental extremes	Test Parameters/Conditions 60°C @ 80% R.H. for 96 hours -30°C @ 20% R.H. for 48 hours No power applied Delta °C < 1.0°C/min Delta % R.H. < 1.5% R.H./min
	Approvals	USB-IF, WHQL, Compliant with USB Mass Storage Class Bulk only Transport Specification Rev. 1.0, Compliant Intel Front Panel I/O Connectivity Design Guide V. 1.2 FCC, CE, BSMI, C-Tick, VCCI, MIC, cUL, TUV-T

HP 22-in-1 Media Card Reader (with 1394 port)	USB Interface	USB 2.0 High-speed interface NOTE: Requires the USB cable to be connected to the internal USB 2.0 port or a USB 2.0 PCI card.
	1394 Interface	Two IEEE-1394a external ports; 1 IEEE-1394a internal port (connects to the pass through cable on the media card reader)
	Advance protocol support	Supports hardware ECC (Error Correction Code) function Supports hardware CRC (Cyclic Redundancy Check) function Supports MS 4-bit parallel transfer mode Supports MS-PRO 4-bit parallel transfer mode Supports MS PRO-HG Duo 4-bit parallel transfer mode Supports SD 4-bit parallel transfer mode Supports high-speed 50Mhz SD 4-bit card (version 2.0) Supports high-speed 52Mhz MMC 8-bit card (version 4.2) Supports CF v4.0 with PIO mode 6 and Ultra DMA mode
	Supported media type	CompactFlash Type I CompactFlash Type II Microdrive MultiMediaCard (MMC) Reduced Size MultiMediaCard (RS MMC) MultiMediaCard 4.2 (MMC Plus, including MMC Plus HC) Reduced Size MultiMediaCard 4.2 (MMC Mobile, including MMC Mobile HC) Secure Digital Card (SD) Secure Digital High Capacity (SDHC) miniSD miniSD High Capacity Micro SD (T-Flash) Micro SD HC Memory Stick Memory Stick Select Memory Stick Duo (MS Duo) Memory Stick PRO (MS PRO) Memory Stick PRO Duo (MS PRO Duo) Memory Stick PRO-HG Duo MagicGate Memory Stick (MG) MagicGate Memory Stick Duo xD-Picture Card
	Supported media type with card adapter	Memory Stick Micro (M2) MMC Micro
	Environmental	Operational Environmental Extremes	Test Parameters/Conditions - Power applied, unit operating on system ±5% nominal supply voltage. 10°C 10% R.H. ≥ 24 hours 10°C 90% R.H. ≥ 24 hours 20°C 90% R.H. ≥ 24 hours 30°C 90% R.H. ≥ 24 hours 40°C 90% R.H. ≥ 24 hours 50°C 90% R.H. ≥ 24 hours 50°C 10% R.H. ≥ 24 hours
		Storage Environmental Extremes	Test Parameters/Conditions 140°F (60°C) @ 80% R.H. for 96 hours -22°F (-30°C) @ 20% R.H. for 48 hours No power applied Delta °C < 1.0°C/min Delta % R.H. < 1.5% R.H./min
	Approvals	USB-IF, WHQL, Compliant with USB Mass Storage Class Bulk only Transport Specification Rev. 1.0, Compliant Intel Front Panel I/O Connectivity Design Guide V. 1.3 FCC, CE, BSMI, C-Tick, VCCI, MIC, cUL, TUV-T

Eco-Label Certifications & declarations	This product has received or is in the process of being certified to the following approvals and may be labeled with one or more of these marks:
Hewlett-Packard Corporate Environmental Information	For more information about HP's commitment to the environment: Global Citizenship Report http://www.hp.com/hpinfo/globalcitizenship/gcreport/index.html Eco-label certifications http://www.hp.com/hpinfo/globalcitizenship/environment/productdesign/ecolabels.html ISO 14001 certificates: http://www.hp.com/hpinfo/globalcitizenship/environment/operations/envmanagement.html

The information contained herein is subject to change without notice.

Intel and Pentium are U.S. registered trademarks of Intel Corporation. Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

DA-12765 7 - Version 7 - December 1, 2008