Table 1-8. Theoretical System Component Power Dissipation; Table 1-9. Typical System Component Power Dissipation - HP rp8400 Series Manual

Site preparation guide, second edition - hp rp8400 server series
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System Specifications
Environmental Requirements
Table 1-8
Theoretical System Component Power Dissipation
Equipment
Chassis fans, System board and PCI
Board
Cell Board
PCI Card (Maximum 25W)
Power Supply (BPS)
DVD
Disk Drive
Core I/O
PCI Power Supply
Total maximum configuration
rp8400 Server (PA8700)
Table 1-9
Typical System Component Power Dissipation
Equipment
Chassis fans, System board and PCI
Board
Cell Board
PCI Card
Power Supply (BPS)
DVD
Disk Drive
Core I/O
PCI Power Supply
Total maximum configuration
rp8400 Server (PA8700)
Maximum power is the sum of the worse case power consumption of every subsystem in the box, and should
be used to size worse case power consumption. Typical power consumption numbers are what HP engineers
have measured running power intensive applications. These are generally lower than maximum power
numbers due to the fact that getting all of the subsystems in the box to simultaneously draw maximum power
for long durations is uncommon.
10
Watts
Dissipated
kcal/Hour
Theoretical
Maximum
426
366.36
746
641.56
25
21.50
125
107.50
20
17.20
25
21.50
70
60.20
47
40.42
4934
4243.24
Watts
Dissipated
kcal/Hour
Typical
330
283.80
500
430.00
10
8.60
49
42.14
20
17.20
25
21.50
29
24.94
47
40.42
2986
2567.96
Btu/
Tons of
Hour
Refrigeration
1454.36
0.121
2546.84
0.212
85.35
0.007
426.75
0.036
68.28
0.006
85.35
0.007
238.98
0.020
160.458
0.013
16844.68
1.404
Btu/
Tons of
Hour
Refrigeration
1126.62
0.094
1707.00
0.142
34.14
0.003
167.29
0.014
68.28
0.006
85.35
0.007
99.006
0.008
160.458
0.013
10194.20
0.850
Chapter 1

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