HP P Class 733/800/866MHz / 1GHz, User Manual

Page: 96 / 158

80 Chapter 4
Technical Information
System Specifications
System Specifications
Power Consumption Information
Note that the power supply in your HP V
ISUALIZE
Linux Workstation
continues to supply power to the CMOS memory, even when switched off.
NOTE
When the Workstation is turned off with the power button on the front
panel, the power consumption falls below 5 Watts, but is not zero. The
special on/off method used by this Workstation considerably extends the
lifetime of the power supply. To reach zero power consumption in “off ”
mode, either unplug the Workstation from the power outlet or use a
power block with a switch. You should be aware that, in this case, the
Workstation will lose its time settings within a few days.
Maximum Loads Available for Accessory Slots
The load limits for the ISA and PCI accessory slots are compliant with
ISA and PCI specifications. More details of permitted loads are provided
on the World Wide Web (refer to the section “HP World Wide Web Site” in
the chapter “Hewlett-Packard Support and Information Services” for
access
details) in the support documentation section for your
Workstation.
IRQs, DMAs, and I/O Addresses
The IRQ, DMA, and I/O address mappings shown here are for a basic
Maximum power consumption 200 W
Typical consumption with:
• One processor installed
• Two processors installed
approx. 99 W
approx. 85 W
Off 2.5 W