Compaq ProLiant 6000 Compaq ProLiant 6000 Power Management using Windows NT Pe - Page 9

Table Current Usage Per Voltage Channel

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422A/0697ECG WHITE PAPER (cont.) ... The information provided in Table 3 can be very beneficial when used in conjunction with the information provided in the section entitled "Power Predictions Before Adding Components" on Page 12 of this white paper. Note: As new products are developed, their power consumption requirements may differ from the test results presented in this white paper. All components mentioned are Compaq-provided options, either standard on the ProLiant 6000 system or available for purchase through Compaq. Important: The information provided in Table 3 should be used as a guide only. TABLE 3 CURRENT USAGE PER VOLTAGE CHANNEL Component 12V Channel 5V Channel 3V Channel CD-ROM1 Eisa Adapters3 Fans Floppy Drive Hard Drives Internal Slot Board Keyboard Memory Memory board Mouse PCI Adapters4 Processors Tape Drives5 Approx. 77%2 Yes Approx. 66% Approx. 92% Yes Approx. 23% Yes Yes Approx. 34% Yes Yes Yes Yes Approx. 7% Yes Yes Yes Approx. 1% 1Percentages are based upon typical usage, percentages will change under maximum load conditions. 2Percentage values mean that the total current consumption is divided accordingly. See Example 3 above. 3Currently most Compaq-provided EISA adapters primarily operate on the 5V channel however new (and future) boards may operate on the 12V channel. 4Currently most Compaq-provided PCI adapters operate primarily on the 5V channel however new (and future) boards may operate on the 3V or 12V channel. 5Current Distribution is almost even on both channels, utilization varies depending on the type of tape drive. 9

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W
HITE
P
APER
(cont.)
9
422A/0697ECG
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The information provided in Table 3 can be very beneficial when used in conjunction with the
information provided in the section entitled “Power Predictions Before Adding Components” on
Page 12 of this white paper.
Note:
As new products are developed, their power consumption requirements may differ from the
test results presented in this white paper.
All components mentioned are Compaq-provided
options, either standard on the ProLiant 6000 system or available for purchase through Compaq.
Important:
The information provided in Table 3 should be used as a guide only.
T
ABLE
3
C
URRENT
U
SAGE
P
ER
V
OLTAGE
C
HANNEL
Component
12V Channel
5V Channel
3V Channel
CD-ROM
1
Approx. 77%
2
Approx. 23%
Eisa Adapters
3
Yes
Fans
Yes
Floppy Drive
Yes
Hard Drives
Approx. 66%
Approx. 34%
Internal Slot Board
Yes
Keyboard
Yes
Memory
Yes
Memory board
Yes
Mouse
Yes
PCI Adapters
4
Yes
Processors
Approx. 92%
Approx. 7%
Approx. 1%
Tape Drives
5
Yes
Yes
1
Percentages are based upon typical usage, percentages will change under maximum
load conditions.
2
Percentage values mean that the total current consumption is divided accordingly.
See Example 3 above.
3
Currently most Compaq-provided EISA adapters primarily operate on the 5V channel
however new (and future) boards may operate on the 12V channel.
4
Currently most Compaq-provided PCI adapters operate primarily on the 5V channel
however new (and future) boards may operate on the 3V or
12V channel.
5
Current Distribution is almost even on both channels, utilization varies depending on the type
of tape drive.