IEI Technology PCIE-9450, User Manual, Page: 44 / 232

PCIE-9450 PICMG 1.3 CPU Card
Page 24
2.9.2 Operating Temperature and Temperature Control
The maximum and minimum operating temperatures for the PCIE-9450 are listed below.
Minimum Operating Temperature: 0ºC (32°F)
Maximum Operating Temperature: 60°C (140°F)
A cooling fan and heat sink must be installed on the CPU. Thermal paste must be
smeared on the lower side of the heat sink before it is mounted on the CPU. Heat sinks
are also mounted on the northbridge and southbridge chipsets to ensure the operating
temperature of these chips remain low.
2.9.3 Power Consumption
Table 2-7 shows the power consumption parameters for the PCIE-9450 when running
with a 3.73GHz, Intel
®
Pentium D processor with a 1066MHz FSB and 4GB of 667MHz
DDR2 memory.
Voltage Current
+3.3V 6.3A
+5V 2.6A
5VSB 0.93A
-12V 0.1A
+12V 9A
Table 2-6: Power Consumption
2.10 Expansion Options
2.10.1 Expansion Options Overview
A number of compatible IEI Technology Corp. PICMG 1.3 backplanes and chassis can be
used to develop and expanded system. These backplanes and chassis are listed below.