16
1
1 Ground 2 +12V
3 Sense 4 Speed Control Signal
CPU_FAN1 2A 24W
PUMP_FAN1 2A 24W
SYS_FAN1~4 1A 12W
1
2
12
11
1 SPI Power 2 SPI Chip Select
3
Master In Slave Out (SPI
Data)
4
Master In Slave In (SPI
Data)
5 Reserved 6 SPI Clock
7 Ground 8 SPI Reset
9 Reserved 10 No Pin
11 Reserved 12 Interrupt Request
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