Hp Z640 Power Supply Specifications - HP Z440 Workstation Series Maintenance And Service Manual

HP Z640 power supply specifications

Operating voltage range
Rated voltage range
Rated line frequency
Operating line frequency range
Rated input current
Heat dissipation (configuration and software dependent)
Power supply fan (All fans are variable speed)
ENERGY STAR Qualified (Configuration dependent)
Power supply efficiency
FEMP Standby Power Compliant @115V (<1W in S5 – Power Off)
ErP Compliant @ 230V (<0.5 W in S5 – Power Off)
CECP Compliant @ 220V (<4W in S3 – Suspend to RAM)
Power consumption in sleep mode (as defined by ENERGY STAR)
Built-in Self Test LED
Surge Tolerant Full Ranging Power Supply (withstands power surges up to
2000V)
70 Chapter 3 Component replacement information and guidelines
925w 90% Efficient, Custom PSU (Wide-Ranging,
Active PFC)
90–269 VAC
100–127 V 118 V
200–240 V
50–60 Hz 400 Hz
47–66 Hz 393–407 Hz
11.3A @ 100–127 VAC 11.3A @ 400 V
5.5A @ 200–240 VAC
Typical: 2105 btu/hr (530 kg cal/hr)
Max: 3629 btu/hr (914 kg cal/hr)
92x25mm
Yes
90% efficient
Yes
Yes
Yes; Configuration dependent
<20 W
Yes
Yes