Power Supply Specifications; Power Consumption And Heat Dissipation - HP Xw4600 - Workstation - 2 GB RAM Technical Reference Manual

WARNING!
Do not exceed 38.0A (456W) of 12V (CPU/B/D) power combination.
Do not exceed 475W of total continuous output power.

Power supply specifications

Table 1-7
Power supply
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
ENERGY STAR 5.0 qualified (configuration
dependent)
FEMP Standby Power compliant @115V (<2W in
S5 – Power Off)
Power Consumption in Sleep Mode (as defined by
ENERGY STAR)-Suspend to RAM S3
(Instantly available workstation)
Built In Self-Test LED
Surge-tolerant full ranging PSU
(Withstands power surges up to 2000V)

Power consumption and heat dissipation

Power consumption and heat dissipation specifications are available for multiple configurations. To
review available specifications, see http://www.hp.com/go/quickspecs.
To reach zero power consumption, unplug the workstation from the power outlet or use a power strip
with an on/off switch. For additional information about power-saving features, see the operating system
installation instructions.
This product is in compliance with U.S. Executive Order 13221.
8 Chapter 1 Product overview
Do not exceed 110W of 5-V and 3.3-V power combination.
Power supply specifications
Item Description
475 watt custom power supply – (Wide
Ranging, Active PFC) and 85% efficiency
90-269 VAC
100-240 VAC 118 VAC
50-60 Hz 400 Hz
47-66 Hz 393-407 Hz
10A @ 100-127 VAC 10A @ 118 VAC
6A @ 200-240 VAC
Typical 954 BTU/hr = (240.3 kg-cal/hr)
Maximum 1977 BTU/hr = (498 kg-cal/hr)
92x25 mm variable speed
Yes
Yes
< 5W
Yes
Yes
ENWW