HP Xw6600 HP xw6600 Workstation Service and Technical Reference Guide - Page 19

Power consumption and cooling, System fans, for the HP xw6600 Workstation. - quickspecs

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Table 1-7 Power supply specifications (continued) Item Description Operating input line frequency range 47-66 Hz Rated input current 10A @ 90 VAC 6A @ 200-240 VAC Rated input voltage range Rated input line frequency Operating input line frequency range Rated input current 118 VAC 400 Hz 393-407 Hz 10A @ 118 VAC Heat dissipation (Configuration and software dependent) Typical 434 BTU/hr = (109 kg-cal/hr) Maximum 964 BTU/hr = (243 kg-cal/hr) Power supply fan 92x25 mm variable speed 80 Plus compliant and compatible with ENERGY Yes STAR compliant configurations.* FEMP Standby Power compliant @115V (

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Item
Description
Operating input line frequency range
47–66 Hz
Rated input current
10A @ 90 VAC
6A @ 200–240 VAC
Rated input voltage range
118 VAC
Rated input line frequency
400 Hz
Operating input line frequency range
393–407 Hz
Rated input current
10A @ 118 VAC
Heat dissipation
(Configuration and software dependent)
Typical 434 BTU/hr = (109 kg-cal/hr)
Maximum 964 BTU/hr = (243 kg-cal/hr)
Power supply fan
92x25 mm variable speed
80 Plus compliant and compatible with ENERGY
STAR compliant configurations.*
Yes
FEMP Standby Power compliant @115V (<2W in
S5 – Power Off, WOL disabled)
Yes
Power Consumption in ES Mode – Suspend to
RAM (S3) (Instantly Available PC)
3W
*ENERGY STAR Compliant depends on the actual system configuration. See ENERGY STAR
specifications for detail.
Power consumption and cooling
The HP xw6600 Workstation Quickspecs lists the energy consumption and heat dissipation figures for
three typical workstation configurations. To access these power consumption and heat dissipation
examples, see
go/quickspecs
for the HP xw6600 Workstation.
To reach zero power consumption, disconnect the workstation from the power source outlet or use a
power strip with an on/off switch to provide power to the workstation. For additional information about
power-saving features, see your operating system documentation.
NOTE:
This product is in compliance with U.S. Executive Order 13221.
System fans
This workstation includes two rear system fans, one heatsink fan per processor, one power supply fan,
and a fan on the memory controller heatsink, and one memory module fan. In addition, an optional front
system (PCI) fan is available for special PCI card environments, Some graphics cards also include
onboard fans.
Table 1-7
Power supply specifications (continued)
ENWW
Workstation specifications
9