HP Z420 Quick Reference Card

Warnings
WARNING! To reduce the risk of electric shock or damage to your equipment:
— Plug the power cord into an AC grounded (earthed) outlet.
— Disconnect power from the computer by unplugging the power cord from the AC outlet (not by unplugging the power cord from
the computer).
— Do not disable the power cord grounding pin, for example, by attaching a two-pin adapter. The grounding pin is an important
safety feature.
WARNING! To reduce the risk of serious injury, read the Safety & Comfort Guide. It describes proper workstation setup, posture, and
health and work habits for computer users, and provides important electrical and mechanical safety information. This guide is located on the
web at www.hp.com/ergo and on the hard drive or the documentation CD that is included with the product.
WARNING! If a product is shipped in packaging marked with this symbol, , the product must always be lifted by two persons to
avoid personal injury due to product weight.
Quick Setup
Note: Configurations can vary.
1. Connect the mouse, keyboard and power cord to the workstation.
2. Connect the monitor to the workstation.
3. Plug the workstation power cord and display power cord into an AC outlet.
4. Connect an Ethernet cable via the RJ45 connector or setup a WLAN connection via an Internet router.
5. Connect other peripheral components (such as a printer) according to the instructions included with the device.
© 2007-2012 Hewlett Packard Development Company, L.P.
Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation.
Printed in the U.S.
Second edition, March 2012

HP Z420 Specifications

General

Tcase	64 °C
Bus type	QPI
Stepping	M1
FSB Parity	No
Processor cache	10 MB
Processor cores	4
Processor model	E5-1603
System bus rate	0 GT/s
Processor socket	LGA 2011 (Socket R)
Processor codename	Sandy Bridge EP
Processor frequency	2.8 GHz
Processor cache type	L3
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	3.0
Processor operating modes	64-bit
ECC supported by processor	Yes
Thermal Design Power (TDP)	130 W
Number of processors installed	1
CPU multiplier (bus/core ratio)	28
Maximum number of PCI Express lanes	40
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	800, 1066 MHz
Memory bandwidth supported by processor (max)	31.4 GB/s
Maximum internal memory supported by processor	375 GB
Product type	Workstation
Motherboard chipset	-
Internal memory	4 GB
Memory channels	Quad-channel
Memory clock speed	1600 MHz
Maximum internal memory	- GB
Memory layout (slots x size)	2 x 2 GB
HDD speed	7200 RPM
HDD capacity	500 GB
HDD interface	SATA
Optical drive type	DVD Super Multi
Discrete graphics card model	AMD FirePro V4900
Maximum graphics card memory	1.024 GB
Graphics card family	AMD
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Chassis type	Mini Tower
Product color	Black
Country of origin	China
Operating system installed	Windows 7 Ultimate
Sustainability certificates	ENERGY STAR
Processor code	SR0L9
Processor ARK ID	64600
Processor package size	52.5 x 45.0 mm
Supported instruction sets	AVX

Weight and Dimensions

Depth	- mm
Weight	- g