QuickSpecs

QuickSpecs
HP Z420 Workstation
System Technical Specifications
c04111468 — DA – 14261 Worldwide — Version 40 — January 1, 2015
Page 16
Clear Password Jumper
Yes
Serial Port
1 internal header
Parallel Port
No
Keyboard/Mouse
USB or PS/2
Power Supply
Power Supply
600W 90% Efficient, Custom PSU
(Wide-Ranging, Active PFC)
400W 90% Efficient, Custom PSU
(Wide-Ranging, Active PFC)
Operating Voltage Range
90–269 VAC
90-269 VAC
Rated Voltage Range
100-240 VAC
118 VAC
100-240 VAC
Rated Line Frequency
50–60 Hz
400 Hz
50–60 Hz
Operating Line Frequency Range
47–66 Hz
393-407 Hz
47-66 Hz
Rated Input Current
100–240 V @ 8.0 A
118 V @ 8.0 A
100-240V @ 5.5A
Heat Dissipation
Typical: 1365btu/hr (344 kg-cal/hr)
Maximum: 2354btu/hr (593 kg-cal/hr)
Typical = 910 btu/hr (229 kg-cal/hr)
Max = 1569 btu/hr (395 kg-cal/hr)
Power Supply Fan
92x25 mm variable speed
92x25 mm variable speed
ENERGY STAR Qualified
(Configuration dependent)
Yes
Yes
80 PLUS® Compliant
Yes, 90% Efficient
The Z420 600W power supply efficiency report can
be found at this link:
http://www.plugloadsolutions.com/
psu_reports/
HEWLETT PACKARD_623193-001_
ECOS 2619 1_600W_Report.pdf
Yes, 90% Efficient
The Z420 400W power supply efficiency
report can be found at this link:
http://www.plugloadsolutions.com/
psu_reports/
HEWLETT-PACKARD_619397-
001_ECOS%202277%201_400W
_Report.pdf
FEMP Standby Power Compliant
@115V (Wake-on LAN disabled)
(<2W in S5 - Power Off)
Yes
Yes
EuP Compliant @ 230V
(<1 W in S5 - Power Off)
Yes
Yes
CECP Compliant @ 220V
(<4W in S3 - Suspend to RAM)
Yes; Configuration dependent
Yes; Configuration dependent
Power Consumption in sleep
mode (as defined by ENERGY
STAR) - Suspend to RAM (S3)
(Instantly Available PC) measured
at 115V.
<10W
<10W
Built-in Self Test LED
Yes
Yes
Surge Tolerant Full Ranging
Power Supply (withstands power
surges up to 2000V)
Yes
Yes
Hood Lock Header
Yes
Hood Sensor Header
Yes
Memory Fan
1 Memory Fan Header