IEI Technology WSB-9152, User Manual, Page: 51 / 258

WSB-9152 PICMG 1.0 SBC
Page 31
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VBAT
The WSB-9152 Super I/O Enhanced Hardware Monitor also monitors the following fan
speeds:
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System Fan speed
The values for the above environmental parameters are all recorded in the BIOS
Hardware Health Configuration menu.
2.8.2 Operating Temperature and Temperature Control
The maximum and minimum operating temperatures for the WSB-9152 are listed below.
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Minimum Operating Temperature: 0ºC (32°F)
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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.
2.8.3 Power Consumption
Table 2-3 shows the power consumption parameters for the WSB-9152 running with an
Intel® Pentium® M 2.0GHz/533 MHz processor and 512 MB PC3200 DDR2 SDRAM.
Voltage Current
+5 Vsb 0.93 A
+5 V 3.6 A
+12 V 2.08 A
Table 2-3: Power Consumption
2.9 Expansion Options
A number of compatible IEI Technology Corp. PCI/PX backplanes and chassis can be
used to develop and expand the system. These backplanes and chassis are listed below.