HP Z400 Quickspecs

Processors Intel Xeon W3503, 2.40GHz, 4MB cache, 1066 memory, 4.8GT/s QPI, Dual-Core
Intel Xeon W3505, 2.53GHz, 4MB cache, 1066 memory, 4.8GT/s QPI, Dual-Core
Intel Xeon W3520, 2.66GHz, 8MB cache, 1066 memory, 4.8GT/s QPI, Quad-Core, HT, Turbo
Intel Xeon W3550, 3.06GHz, 8MB cache, 1066 memory, 4.8GT/s QPI, Quad-Core, HT, Turbo
Intel Xeon W3565, 3.20GHz, 8MB cache, 1066 memory, 4.8GT/s QPI, Quad-Core, HT, Turbo
Intel Xeon W3670, 3.20GHz, 12MB cache, 1066 memory, 4.8GT/s QPI, Six-Core, HT, Turbo
Intel Xeon W3680, 3.33GHz, 12MB cache, 1333 memory, 6.4GT/s QPI, Six-Core, HT, Turbo
Intel Xeon W3690, 3.46GHz, 12MB cache, 1333 memory, 6.4GT/s QPI, Six-Core, HT, Turbo
Introduction
Intel's latest-generation microarchitecture represents the next step in unprecedented processor performance and dynamic scalability.
Designed from the ground up, Intel® Microarchitecture unleashes parallel processing performance technology providing an integrated
memory controller and high-speed interconnect per independent processing core.
Performance and Features
Intel® Microarchitecture offers the latest in processor innovation, including:
Dynamic scalability, managed cores, threads, cache, interfaces, and power for energy-efficient performance on demand
Design and performance scalability for servers, workstations, notebooks and desktops with support for 2-8+ cores and up to
16+ threads with Intel® Hyper-Threading Technology (Intel® HT Technology), and scalable cache sizes, system interconnects,
and integrated memory controllers
Intel® Turbo Boost Technology delivers additional performance automatically when needed by taking advantage of the
processor's power and thermal headroom. This enables increased performance of both multi-threaded and single-threaded
workloads.
Intel Hyper-Threading Technology brings high-performance applications into mainstream computing with 1-16+ threads
optimized for a new generation multi-core processor architecture.
Scalable shared memory of Intel® QuickPath technology features memory distributed to each processor with integrated
memory controllers and high-speed point-to-point interconnects to unleash the performance of future versions of next-
generation Intel® multi-core processors.
Multi-level shared cache improves performance and efficiency by reducing latency to frequently used data.
Turbo Boost Technology
This technology, now built into Xeon 3500 Series Quad-Core and Xeon 3600 6-Core processors, will increase the speed of your
processor on demand if the CPU is operating below power or thermal specifications:
Benefit of Turbo Boost (how much the CPU speeds up) depends on number of active cores
Likelihood of Turbo Boost operation increases when less cores are active and when dynamic power management is enabled
QuickSpecs
HP Z400 Workstation
Technical Specifications - Processors
DA - 13276 North America — Version 58 — November 21, 2013 Page 30

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