Appendix B Heat and Power Consumption
186
Heat and Power Consumption,
Continued
The American Megatrends Super Voyager LPX motherboard requires 7
amps maximum at 5 volts. The +12V supply current to the ISA Bus is
limited by the power connector.
Power Supply Requirements
The Super Voyager LPX ISA motherboard re5V, -5V, +12V, -
12V, and about 44 Amps maximum.
Power Consumption
The SIMM memory banks consume 2 Amps each, for a total of 8 Amps.
Each ISA expansion slot is gated at 3.0 Amps maximum. Each VL-Bus
expansion slot is gated at 4.5 Amps maximum. There are six ISA-only
expansion slots and two VL-Bus slots, so the total maximum power
consumption for the expansion slots is 27 Amps. The total maximum
power consumption is 35 Amps at +5V with a 200 Watt power supply.
Power Source
Two power connectors (P1 and P2) are provided on the motherboard.
Conclusion
The minimum rating of the power supply should be 200 Watts for a fully
loaded motherboard, including a 12V power source.
Содержание Super Voyager LPX
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Страница 48: ...Chapter 2 Installation 42 Step 5 Install the Motherboard Continued...
Страница 67: ...Super Voyager LPX ISA Motherboard User s Guide...
Страница 172: ...Chapter 6 AMIBIOS Setup 166...
Страница 174: ...Chapter 6 AMIBIOS Setup 168...
Страница 178: ...Chapter 6 AMIBIOS Setup 172...
Страница 180: ...Chapter 6 AMIBIOS Setup 174...
Страница 190: ...Appendix A Upgrading Cache Memory 184...
Страница 200: ...Index 194...