HP Z400 Quickspecs

Processors
Factory
Configured
Option
Kit
Option
Kit Part
Number
Support
Notes
Quad/Six-Core Intel® Xeon® Processor 3500/3600 Series with Intel® 64 Architecture
Intel Xeon W3503, 2.40GHz, 4MB cache, 1066 memory,
4.8GT/s QPI, Dual-Core
Y N
Intel Xeon W3505, 2.53GHz, 4MB cache, 1066 memory,
4.8GT/s QPI, Dual-Core
Y N
Intel Xeon W3520, 2.66GHz, 8MB cache, 1066 memory,
4.8GT/s QPI, Quad-Core, HT, Turbo
Y N
Intel Xeon W3550, 3.06GHz, 8MB cache, 1066 memory,
4.8GT/s QPI, Quad-Core, HT, Turbo
Y N
Intel Xeon W3565, 3.20GHz, 8MB cache, 1066 memory,
4.8GT/s QPI, Quad-Core, HT, Turbo
Y N
Intel Xeon W3670, 3.20GHz, 12MB cache, 1066 memory,
4.8GT/s QPI, Six-Core, HT, Turbo
Y N
Intel Xeon W3680, 3.33GHz, 12MB cache, 1333 memory,
6.4GT/s, Six-Core, HT, Turbo
Y N
Intel Xeon W3690, 3.46GHz, 12MB cache, 1333 memory,
6.4GT/s QPI, Six-Core, HT, Turbo
Y N
HP Liquid Cooling Option is available for all the above processors.
Intel's numbering is not a measurement of higher performance.
Monitors / Displays
Factory
Configured Option Kit
Option Kit
Part
Number
Support
Notes
HP DreamColor LP2480zx Professional Display Y Y GV546A8
HP ZR30w 30-inch S-IPS LCD Monitor Y Y VM617A8
HP ZR2740w 27-inch LED Backlit IPS Monitor Y Y XW476A8
HP ZR2440w 24-inch LED Backlit IPS Monitor Y Y XW477A8
HP ZR24w 24-inch S-IPS LCD Monitor Y Y VM633A8
HP LP2475w 24-inch Widescreen LCD Monitor Y Y KD911A8
HP ZR2240w 21.5-inch LED Backlit IPS Monitor Y Y XW475A8
HP ZR2040w 20-inch LED Backlit IPS Monitor Y Y LM975A8
Supported by all Operating Systems available from HP
Screen Size Diagonally Measured
QuickSpecs
HP Z400 Workstation
Supported Components
DA - 13276 North America — Version 58 — November 21, 2013 Page 5

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