WARNING! Do not exceed 110W of 5-V and 3.3-V power combination.
Do not exceed 34.5A (414W) of 12V (CPU/B/D) power combination.
Do not exceed 475W of total continuous output power.
Power supply specifications
Table 1-7 Power supply specifications
Item Description
Power supply 475 watt custom power supply – (Wide
Ranging, Active PFC)
Operating voltage range 90 – 269 VAC
Rated voltage range
100–240 VAC 118 VAC
Rated line frequency 50–60 Hz 400 Hz
Operating line frequency range 47–66 Hz 393–407 Hz
Rated input current 10A @ 100-127 VAC
6A @ 200–240 VAC
10A @ 118 VAC
Heat dissipation
(Configuration and software dependent)
Typical 1419 BTU/hr = (358 kg-cal/hr)
Maximum 2027 BTU/hr = (511 kg-cal/hr)
Power supply fan 92x25 mm variable speed
ENERGY STAR 4.0 compliant Yes
80 Plus compliant Yes
FEMP Standby Power compliant @115V (<2W in
S5 – Power Off)
Yes
Power Consumption in ES Mode – Suspend to
RAM (S3) (Instantly Available PC)
< 5W
Power consumption and cooling
This section lists the energy consumption and heat dissipation figures for three typical workstation
configurations.
NOTE: 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 your operating
system documentation.
NOTE: This product is in compliance with U.S. Executive Order 13221, WOL (wake on LAN) disabled.
Power supply example configuration 1
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One 2.20-GHz Intel® Pentium™ Dual Core E4500 processor
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Two 512-MB 667-MHz memory modules
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Nvidia NVS290 graphics card
8 Chapter 1 Product overview ENWW