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14
PEAK 889VL2 User Manual
Chapter 2: Jumpers and Connectors
Internal Connectors
Power Input Connector
Connector type: 2x2 4-pin header, 3.5mm pitch
Connector location: ATX12V_PWR1
CPU Fan Connector
Connector type: 1x4 4-pin header, 2.54mm pitch
Connector location: CPUF1
1
2
3
4
Pin
Definition
Pin
Definition
1
GND
2
+12V
3
FAN TAC
4
FAN CTL
Pin
Definition
Pin
Definition
1
GND
2
GND
3
+12V
4
+12V
1
4
Note:
This is a 12V accessory power supply that must be
connected.