Instruction Manual

ERX-B75 User’s Manual
ERX-B75 User’s Manual 23
2.4.13 System Fan connector (SFAN1)
PIN
Signal
1
RPM
2
+12V
3
Ground
2.4.14 CPU Fan connector (CFAN1)
PIN
Signal
1
Ground
2
+12V
3
RPM
4
Control