Chassis Fan / Waterpump
Fan Connector
(4-pin CHA_FAN1/WP)
(see p.1, No. 2)
Chassis Fan Connector
(4-pin CHA_FAN2)
(see p.1, No. 13)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.1, No. 3)
ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 5)
ATX 12V Power
Connector
(4-pin ATX12V1)
(see p.1, No. 1)
Chassis Intrusion Header
(2-pin CI1)
(see p.1, No. 15)
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1 2 3 4
GND
1
FAN_VOLTAGE
2
CHA_FAN_SPEED
3
4
FAN_SPEED_CONTROL
FAN_VOLTAGE
CPU_FAN_SPEED
GND
FAN_SPEED_CONTROL
1
2
3
4
12
24
13
1
8
5
4
1
GND
Signal
1
Please connect fan cables to
the fan connector and match
the black wire to the ground
pin.
Please connect fan cables to
the fan connector and match
the black wire to the ground
pin.
This motherboard provides
a 4-Pin CPU fan (Quiet Fan)
connector. If you plan to con-
nect a 3-Pin CPU fan, please
connect it to Pin 1-3.
This motherboard provides a
24-pin ATX power connec-
tor.
Please connect an ATX 12V
power supply to this connec-
tor.
This motherboard supports
CASE OPEN detection
feature that detects if the
chassis cove has been
removed. This feature
requires a chassis with
chassis intrusion detection
design.
H310M-ITX/ac
19