HP Z400 User Manual

Setting up the Microsoft operating system
NOTE: If you ordered a downgrade from Windows 7 or Windows Vista to Windows XP Professional
operating system, your system will be preinstalled with Windows XP Professional operating system.
With this configuration, you will receive recovery media for the Windows 7 or Windows Vista
operating system only. In case you need to restore or recover the Windows XP Professional operating
system in the future, it is important that you create recovery media disks for Windows XP Professional
operating system after first boot.
When you first apply power to the workstation, the operating system is installed. This process takes
approximately 5 to 10 minutes. Carefully follow the instructions on the screen to complete the
installation.
CAUTION: After installation has started, do not turn off the workstation until the process is complete.
Turning off the workstation during installation can damage the installation and operation of the
software.
For complete operating system installation and configuration instructions, see the operating system
documentation that was provided with the workstation. Additional information is available in the online
help tool after you successfully install the operating system.
Installing or upgrading device drivers
To install hardware devices after the operating system is installed, you must install the appropriate
device drivers before you install the devices. Follow the installation instructions that came with the
device. In addition, for optimum performance, your operating system must have the most recent
updates, patches, and software fixes. For additional driver and software update information, refer to
Upgrading device drivers on page 23.
Transferring files and settings to your Windows workstation
The Microsoft Windows operating system offers data migration tools that helps you choose and transfer
files and data from a Windows computer to your Windows 7, Windows Vista, or Windows XP
Professional operating system workstation.
For instructions on how to use these tools, see the documents at
http://www.microsoft.com.
ENWW
Setting up the Microsoft operating system
19

HP Z400 Specifications

General

Bus type	QPI
Processor cache	4 MB
Processor cores	2
Processor model	W3503
System bus rate	4.8 GT/s
Processor socket	-
Processor frequency	2.4 GHz
Processor cache type	Smart Cache
Processor lithography	45 nm
Processor manufacturer	Intel
PCI Express slots version	2.0
Processor operating modes	64-bit
ECC supported by processor	Yes
Thermal Design Power (TDP)	130 W
Number of processors installed	1
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	800, 1066 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s
Maximum internal memory supported by processor	24 GB
Audio system	Realtek ALC262
Product type	Workstation
Motherboard chipset	Intel® X58 Express
Memory slots	6x DIMM
Internal memory	4 GB
Memory channels	Triple-channel
Memory clock speed	1066 MHz
Memory layout (slots x size)	- GB
Graphics card	Quadro 600
Networking features	Gigabit Ethernet (10/100/1000)
Graphics card family	NVIDIA
HDD speed	- RPM
RAID levels	0, 1, 5, 10
HDD capacity	500 GB
HDD interface	SATA II
Storage media	HDD
Display included	No
USB 2.0 ports quantity	8
Parallel ports quantity	0
Chassis type	Minitower
Country of origin	China
Number of 5.25\" bays	3
Operating system installed	Windows 7 Professional
Operating system architecture	32-bit
Power supply	475 W
Processor ARK ID	40800
Processor package size	42.5 x 45 mm
Supported instruction sets	SSE4.2

Weight and Dimensions

Depth	455.3 mm
Width	167.9 mm
Height	450.2 mm
Weight	13500 g