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Server Current Usage
Table 36 lists the current usage for both minimally and fully configured servers. You can easily calculate power usage in the server from the numbers provided. The table is for reference only. It is not meant to provide the exact current usage in the server; exact values depend on exact
Table 36. Server Boardset Voltages and Currents
Board | Spec2 | Units |
| +3.3V | +5V | +12V |
I/O carrier |
|
|
|
|
|
|
| Min load | Adc | 0.20 | 0.70 | 0.00 | |
| Max load | Adc | 7.99 | 45.20 | 5.00 | |
| Max step load | Adc | 2.00 | 12.17 | 4.50 |
Profusion carrier with mezzanines
+5 VSB | +15 VSB |
| Power | |
|
|
|
|
|
0.20 | 0.65 | 0.00 | 9.81 | |
1.20 | 0.75 | 0.00 | 330.52 | |
0.25 | 0.10 | 0.00 |
|
|
Min load | Adc | 4.60 |
Max load | Adc | 12.00 |
Max step load | Adc | 2.00 |
Front panel (plugs into profusion carrier)
0.75
1.50
0.75
0.25
46.00
18.00
0.000
0.000
0.00
0.00
0.00
0.00
0.00
21.93
599.10
Min load | Adc |
Max load | Adc |
Max step load | Adc |
Memory carrier 1
0.00
0.00
0.05
0.23
0.18
2.00
5.40
0.10
0.001
0.010
0.001
0.10
0.25
0.15
0.00
0.00
0.00
24.76
67.32
| Min load | Adc | 1.20 |
| |
| Max load | Adc | 23.00 |
| |
| Max step load | Adc |
| 8.00 |
|
Memory carrier 21 |
|
|
|
| |
| Min load | Adc |
| 0.00 |
|
| Max load | Adc | 23.00 |
| |
| Max step load | Adc | 8.00 |
|
Peripherals (SCSI backplane)
Min load | Adc | 0.00 |
Max load | Adc | 0.00 |
Max step load | Adc |
|
0.00
0.00
0.00
0.00
0.70
4.50
0.90
0.00
0.00
0.00
0.00
0.25
5.99
5.40
0.000
0.000
0.000
0.000
0.000
0.000
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
3.96
75.90
0.00
75.90
6.50
94.38
Midplane
Min load
Max load
Total min load
Total max step load
Max step di/dt
Total max load
Total load pwr: 1246.32
Adc
Adc
Adc
Adc
A/uS
Adc
W
0.01
6.00
20.00
0.50
66.00
217.8
0.01
2.20
14.00
1.00
51.44
257.2
0.01
2.50
28.00
0.60
62.40
748.80
0.20
0.25
0.10
1.21
14.52
0.75
0.25
0.10
1.00
5
0.20
0.00
0.05
0.05
0.20
3
0.20
66.96
1246.32
Total power (includes 2% distribution loss)
1Minimum load for second memory board is zero; this assumes no board is installed.
2See Table 37 for definition of minimum and maximum configurations.
1271.24
SRPL8 Server System Product Guide | 193 |