HP Z420 User Manual

Product documentation
Table 1-3 Product documentation
Topic Location
HP user documentation, white
papers, and third-party
documentation
For the latest online documentation, go to
http://www.hp.com/support/
workstation_manuals. These include this User Guide and the Maintenance and
Service Guide.
Removal and replacement videos To learn how to remove and replace workstation components, go to
http://www.hp.com/go/sml.
Product notifications Subscriber's Choice is an HP program that allows you to sign up to receive driver
and software alerts, proactive change notifications (PCNs), the HP newsletter,
customer advisories, and more. Sign up at
www.hp.com/united-states/subscribe/
gateway/?jumpid=go/subscribe-gate1.
Customer advisories and product change notifications are also available on
http://www.hp.com/go/bizsupport/.
Technical specifications The Product Bulletin contains QuickSpecs for HP Workstations. QuickSpecs include
information the operating system, power supply, memory, CPU, and many other
system components. To access the QuickSpecs, see
http://www.hp.com/go/
quickspecs/.
Customer Advisories, Security
Bulletins, and Notices
To find advisories, bulletins, and notices:
1. See
http://www.hp.com/go/workstationsupport.
2. Select the desired product.
3. From the Resources section, select See more…
4. Use the scroll bar to select Customer Advisories, Customer Bulletins, or
Customer Notices.
Product diagnostics
Table 1-4 Product diagnostics
Topic Location
Diagnostics tools The HP Vision Diagnostics utility is pre-installed on Windows 7 systems. To transfer it
to an optical disc or USB flash drive, click Start > All Programs > HP Help &
Support > HP Vision Diagnostics Disk Creation.
Audible beep and LED code
definitions
Refer to the workstation Maintenance and Service Guide at
http://www.hp.com/
support/workstation_manuals.
POST error codes Refer to the workstation Maintenance and Service Guide at
http://www.hp.com/
support/workstation_manuals.
4Chapter 1 Locating HP resources

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