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Chapter 1: Product Introduction
Chapter 1
6. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)
TheseconnectorsareforATXpowersupplyplugs.Thepowersupplyplugsare
designedtottheseconnectorsinonlyoneorientation.Findtheproperorientationand
pushdownrmlyuntiltheconnectorscompletelyt.
ROG STRIX H370-I GAMING ATX power connectors
EATX12V
+12V DC
+12V DC
+12V DC
+12V DC
GND
GND
GND
GND
EATXPWR
PIN 1
PIN 1
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
GND
+5 Volts
GND
+5 Volts
GND
+3 Volts
+3 Volts
A
A B
B
ROG STRIX H370-I GAMING Fan connectors
A
C
CHA_FAN
GND
CHA FAN PWR
CHA FAN IN
+5V
C
CPU_FAN
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
A
AIO_PUMP
+5V
CHA FAN IN
CHA FAN PWR
GND
B
B