HP Z400 User Manual

Slots one and three use open-ended PCIe connectors, so a PCIe x16 card can be inserted. Graphics
cards greater than 75 watts require the use of an auxiliary power cable adapter.
Card configuration restrictions for power supplies
CAUTION: To prevent damage, the overall power consumption of the workstation (including I/O
cards, CPU, and memory) must not exceed the maximum rating of the workstation power supply. For
power supply information, see
Power supply specifications on page 10.
The maximum graphics configurations are:
●
475W power supply
◦
A graphics card up to 150W in the primary graphics slot
◦
A second graphics card in the second PCIe2 x16 slot (slot 4), provided the combined power
consumption of both cards does not exceed 150W
●
600W power supply
◦
A graphics card up to 250W in the primary graphics slot
◦
A second graphics card in the second PCIe2 x16 slot (slot 4), provided the combined power
consumption of both cards does not exceed 250W
If you use a graphics card with greater than 75 watts of power, leave the adjacent slot empty. The
maximum graphics power depends on CPU and memory selections. Follow any additional workstation
configuration restrictions.
122 Chapter 5 Replacing components ENWW

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