Quick Specs

QuickSpecs
HP Z4 G4 Workstation
System Technical Specifications
c05527757 — DA - 15954 Worldwide — Version 2 —November 1, 2017
Page 21
FEMP Standby Power
Compliant @115V
<1W in S5 – Power Off)
Yes
Yes
EuP Compliant @ 230V
(<0.5 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)
TBD
TBD
Built-in Self Test LED
Yes
Yes
Surge Tolerant Full Ranging
Power Supply
(withstands power surges up
to 2000V)
Yes
Yes
NOTE: 1000 W internal power supply, up to 90% efficiency, active PFC available the first half of 2018