Fan Connector (Cpu); Figure 3-6: Cpu Fan Connector Location; Table 3-5: Digital I/O Connector Pinouts; Table 3-6: Cpu Fan Connector Pinouts - IEI Technology KINO-PVN-D5251 User Manual

Pin Description
1 Ground
3 DOUT3
5 DOUT1
7 DIN3
9 DIN1

Table 3-5: Digital I/O Connector Pinouts

3.2.4 Fan Connector (CPU)

CN Label: CPU_FAN1
CN Type: 4-pin wafer
CN Location: See Figure 3-6
CN Pinouts: See Table 3-6
The fan connector attaches to a CPU cooling fan.

Figure 3-6: CPU Fan Connector Location

Pin Description
1 Ground
2 +12V
3 CPUFANIN

Table 3-6: CPU Fan Connector Pinouts

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KINO-PVN-D5251/D4251/ Mini ITX SBC
Pin Description
2 VCC
4 DOUT2
6 DOUT0
8 DIN2
10 DIN0