Pin
Pin Name
3
SPI_CLK
4
+V3P3A_SPI
5
SPI_SI
6
SPI_CS
7
NC
2.4.13
4-Pin Fan (CN16)
Pin
Pin Name
1
GND
2
+V12S
3
FAN_TAC
4
FAN_CTL
Note: CN16 Smart fan power current max: 1.0A.
Chapter 2 – Hardware Information
Signal Type
Signal
PWR
Signal
Signal
Signal Type
GND
PWR
Signal
Signal
Signal Level
3.3A
Signal Level
+12V
23