HP Z1

Power supply
The workstation includes a 400W 90% efficient 80 PLUS gold-level power supply that is compatible
with ENERGY STAR requirements.
Power supply specifications
Table 3-1 Power supply specifications
Power supply 400W wide-ranging, active Power Factor Correction, 90%
efficient
Operating voltage range 90–264 VAC
Rated voltage range 100–240 VAC
Rated line frequency 50–60 Hz
Operating line frequency range 47–63 Hz
Rated input current 5A @ 100-240V
Heat dissipation, typical
(configuration and software dependent)
170 BTU/hr (42.87 kg-cal/hr)
1063 BTU/hr (206.27 kg-cal/hr)
Heat dissipation, maximum
(configuration and software dependent)
1063 btu/hr (TBD kg-cal/hr)
Power supply fan
All fans are variable speed
Two variable speed fans, 40mm x 20mm
Built-in Self Test LED Yes
Power Consumption in sleep mode (as defined by ENERGY
STAR) - Suspend to RAM (S3)
<4W
ENERGY STAR® qualified (Config Dependent) Yes
80 PLUS Compliant Yes, Gold
FEMP Standby Power Compliant Yes, <2W in S5-Power Off @ 115VAC
Surge tolerant, full-ranging (withstands power surges up to
2000V)
Yes
ErP Lot 6- Tier 1 compliance @ 230V (<1W in S5- power
Off)
Yes
ErP Lot 6- Tier 2 compliance @ 230V (<0.5W in S5- power
Off)
Yes
Component replacement guidelines
51