HP Z400 Quickspecs

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, HP and HP-qualified, third-party
hardware and software. Toll-free calling and 24x7 support service may not be available in some countries.
HP Care Pack Services extend service contracts beyond the standard warranties. Service starts from date
of hardware purchase. To choose the right level of service for your HP product, use the HP Care Pack
Services Lookup Tool at: http://www.hp.com/go/lookuptool . Additional HP Care Pack Services information
by product is available at: http://www.hp.com/hps/carepack . Service levels and response times for HP
Care Packs may vary depending on your geographic location.
Product Change
Notification
Program to proactively communicate Product Change Notifications (PCNs) and Customer Advisories
by email to customers, based on a user-defined profile.
PCNs provide advance notification of hardware and software changes to be implemented in the
factory providing time to plan for transition.
Customer Advisories provide concise, effective problem resolution, greatly reducing the need to call
technical support.
QuickSpecs
HP Z400 Workstation
System Technical Specifications
DA - 13276 North America — Version 58 — November 21, 2013 Page 27

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