System Specifications; Power Consumption Information - HP Kayak XU800 Technical Notes

NOTE

System Specifications

System Specifications

Power Consumption Information

The power consumption and acoustics given in the below table is valid
for a standard configuration as shipped (one processor, 256 MB of
memory, 300 W power supply, one hard disk drive, video card, LAN
card).
All infomation in this section is based on primary power consumptions.
Acoustic noise emission (as defined ISO 7779):
• Operating
• Operating with hard disk access
• Operating with floppy disk access
Power consumption - Windows NT:
• Operating with input/output (disk access)
• Operating without input/output (idle)
• Off with LAN card
1. 1 W = 3.4121 Btu/h
Component:
•
Processor:
• SCSI HDD with access:
• SCSI HDD with no access:
• PCI card:
When the computer 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 these computers considerably extends
the lifetime of the power supply. To reach zero power consumption in
"off" mode, either unplug the power outlet or use a power block with a
switch.
6 English
Sound Power
LwA <= 43.9 dB LpA <= 30.8 dB
LwA <= 44.9 dB LpA <= 31.8 dB
LwA <= 46.7 dB LpA <= 33.6 dB
230 V / 50 Hz
1
85.5 W - 291.7 Btu/h 84.5 W - 288.3 Btu/h
75.8 W - 258.6 Btu/h 77.2 W - 263.4 Btu/h
4.2 W - 14.3 Btu/h 4 W
50 W - 170.6 Btu/h
23 W - 78.4 Btu/h
16 W - 54.5 Btu/h
10 W - 36 W - 34.1 Btu/h - 122.8 Btu/h
Sound Pressure
115 V / 60 Hz
- 13.6 Btu/h