HP Z420 Specification

Processors
Factory
Configured
Option
Kit
Option
Kit Part
Number
Support
Notes
Intel Xeon E5-2600 Series - CTO
Intel® Xeon® Processor E5-2687W 8C 3.10GHz
Y N
See note
1
Intel® Xeon® Processor E5-2665 8C 2.40GHz Y N
Intel Xeon E5-1600 Series
Intel® Xeon® Processor E5-1660 6C 3.30GHz Y N
Intel® Xeon® Processor E5-1650 6C 3.20GHz Y N
Intel® Xeon® Processor E5-1620 4C 3.60GHz Y N
Intel® Xeon® Processor E5-1607 4C 3.00GHz Y N
Intel® Xeon® Processor E5-1603 4C 2.80GHz Y N
Intel Xeon E5-2600 v2 Series - CTO
Intel® Xeon® Processor E5-2650 v2 8C 2.60GHz Y N
Intel Xeon E5-1600 v2 Series
Intel® Xeon® Processor E5-1680 v2 8C 3.00GHz Y N
Intel® Xeon® Processor E5-1660 v2 6C 3.70GHz Y N
Intel® Xeon® Processor E5-1650 v2 6C 3.50GHz Y N
Intel® Xeon® Processor E5-1620 v2 4C 3.70GHz Y N
Intel® Xeon® Processor E5-1607 v2 4C 3.00GHz Y N
NOTE 1 : HP Liquid Cooling option available for all the above processors. HP Liquid Cooling option is
required on the E5-2687W processor model.
NOTE 2 : 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
HP ZR30w 30-inch S-IPS LCD Monitor
HP ZR2740w 27-inch LED Backlit IPS Monitor
HP ZR2440w 24-inch LED Backlit IPS Monitor
HP ZR2240w 21.5-inch LED Backlit IPS Monitor
HP ZR2040w 20-inch LED Backlit IPS Monitor
Supported by all operating systems available from HP
Screen size measured diagonally
Hard Drives
Sub-Section Description/Notes
QuickSpecs
HP Z420 Workstation
Supported Components
DA - 14261 North America — Version 33 — December 12, 2013 Page 7

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