HP Z1

Front Control
Panel/Speaker Header
Yes
CMOS Battery Holder -
Lithium
Yes
Integrated Trusted
Platform Module
Integrated TPM 1.2.
TPM module disabled where restricted by law.
Power Supply Headers Yes
Power Switch, Power LED
& Hard Drive LED Header
Yes
Clear Password Jumper Yes
Keyboard/Mouse USB or Wireless
Power Supply
Power Supply 400W 90% Efficient, Custom PSU
(Wide Ranging, Active PFC)
Operating Voltage Range 90-264 VAC
Rated Voltage Range 100-240 VAC 118 VAC
Rated Line Frequency 50-60 Hz 400 Hz
Operating Line Frequency Range 47-63 Hz 393-407 Hz
Rated Input Current 5A @ 100-240 VAC 4.5A @ 118 VAC
Heat Dissipation
(Configuration and software dependent)
Typical: 682 btu/hr (172 kg-cal/hr)
Maximum: 1365 btu/hr (344 kg-cal/hr)
Power Supply Fan (2) 40x20 mm variable speed
ENERGY STAR Qualified
(Configuration dependent)
Yes
80 PLUS® Compliant Yes, 90% Efficient
The Z1 400W power supply efficiency report can be found at this link:
http://www.plugloadsolutions.com/psu_reports/HEWLETT%20PACKARD_650503-
001_ECOS%202720.1_400W_Report.pdf
FEMP Standby Power Compliant @115V Yes
ErP LOT6 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)
<4W
Built-in Self Test LED Yes
Surge Tolerant Full Ranging Power Supply
(withstands power surges up to 2000V)
Yes
QuickSpecs
HP Z1 Workstation
System Technical Specifications
DA - 14263 North America — Version 21 — October 4, 2013 Page 15