Z620 Required Power Supply Info
Power Supply
800W 90% Efficient, Custom PSU
(Wide Ranging, Active PFC)
Operating Voltage Range
90–269 VAC
Rated Voltage Range
100–240 V
118 V
Rated Line Frequency
50–60 Hz
400 Hz
Operating Line Frequency Range
47–66 Hz
393–407 Hz
Rated Input Current
9.7 A @ 100-240 V
9.7 A @ 400 V
Heat Dissipation
(Configuration and software dependent)
Typical = 1972 btu/hr (497 kcal/hr)
Maximum = 3139 btu/hr (791 kcal/hr)
Power Supply Fan
92x25 mm variable speed
ENERGY STAR Qualified
(Configuration dependent)
Yes
80 PLUS® Compliant
Yes, 90% Efficient
The Z620 800W power supply efficiency report can be found at this link:
S10-
800P1A
FEMP Standby Power Compliant @115V
(<2W in S5 - Power Off)
Yes
EuP Compliant @ 230V
(<0.5 W in S5 - Power Off)
Yes
CECP Compliant @ 220V
(<4W in S3 - Suspend to RAM)
Yes; Configuration dependent
Power Consumption in sleep mode
(as defined by ENERGY STAR) - Suspend to RAM (S3)
(Instantly Available PC)
<15W
Built-in Selft Test LED
Yes
Surge Tolerant Full Ranging Power Supply
(withstands power surges up to 2000V)
Yes
Access Panel Solenoid Lock Header
Yes
Access Panel Intrusion Sensor
Header
Yes
Integrated in Front User Interface (Power Switch, Power LED, HDD LED, Speaker) Cable
Multibay Header
No
Integrated Gigabit Ethernet
Integrated Intel 82579 and 82574 Controllers
Wake on LAN
Yes
ASF 1.0/2.0
(Alert Standard Format) No
TPM
Integrated TPM 1.2; Infineon
Password Clear Header
Yes
AUX IN
(audio)
No
Clear CMOS Button
Yes
Memory Fan Header
CPU0 Memory Fan Header; CPU1 Memory Fan Header
QuickSpecs
HP Z620 Workstation
System Technical Specifications
DA - 14262 North America — Version 35 — December 12, 2013
Page 24