Tyan Computer S2877 Personal Computer User Manual


 
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2.3.15 Chassis 4-pin FAN Connector: J47
PIN1
Use this connector to connect
chassis cooling fan to your
motherboard.
This 4-pin fan connector supports a
new standard fan with integrated
fan speed control on the fan itself
for better fan life.
2.3.16 Chassis 3-pin FAN Connectors: J36/J10
PIN1
Use these connectors to connect
chassis cooling fans to your
motherboard.
The traditional 3-pin fan connector
does not have PWM fan speed
control function.