Kontron AM4100, User Manual

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AM4100 Power Considerations
ID 36126, Rev. 2.0 Page 6 - 5
P R E L I M I N A R Y
The following tables indicate the power consumption of the AM4100 with various processors
frequencies and airflow conditions. The airflow has a direct influence on the CPU’s die temper-
ature and thus on the CPU’s power consumption.
6.4 IPMI FRU Payload Power Consumption
The following table indicates the IPMI FRU payload power consumption values stored in the E-
Keying data.
6.5 Payload Start-Up Current of the AM4100
The following tables indicate the payload start-up current of the AM4100 during the first 2-3 sec-
onds after the payload power has been applied. The payload power consumption of the
AM4100 during operation is indicated in Tables 6-2 to 6-4.
For further information on the start-up current, contact Kontron’s Technical Support.
Table 6-2: Power Consumption: AM4100 MPC8641D, 1.0 GHz, 400 MHz Platform Freq.
AIRFLOW 3 m/s 2.5 m/s 2 m/s 1.5 m/s 1 m/s 0.6 m/s
POWER CONSUMPTION 28 W 29 W 30 W 30 W 31 W 33 W
Table 6-3: Power Consumption: AM4100 MPC8641D, 1.32 GHz, 528 MHz Platform Freq.
AIRFLOW 3 m/s 2.5 m/s 2 m/s 1.5 m/s 1 m/s 0.6 m/s
POWER CONSUMPTION 31 W 32 W 32 W 33 W 34 W 35 W
Table 6-4: Power Consumption: AM4100 MPC8641D, 1.5 GHz, 600 MHz Platform Freq.
AIRFLOW 3 m/s 2.5 m/s 2 m/s 1.5 m/s 1 m/s 0.6 m/s
POWER CONSUMPTION 40 W 40 W 42 W 43 W 47 W 50 W
Table 6-5: IPMI FRU Payload Power Consumption of the AM4100
MEMORY
CONFIGURATION
MPC8641D
1.0 GHz
MPC8641D
1.32 GHz
MPC8641D
1.5 GHz
512 MB / 1 GB / 2 GB 3.1 A (37.2 W) 3.1 A (37.2 W) 4.6 A (55.2 W)
Table 6-6: Payload Start-Up Current of the AM4100
START-UP
CURRENT
MPC8641D
1.0 GHz
MPC8641D
1.32 GHz
MPC8641D
1.5 GHz
peak 7.2 A 7.2 A 7.2 A
average 2.3 A 2.1 A 2.5 A