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Internal I/O Connectors
X
Cooling Fan Connectors
System Fan
CPU Fan
JP4/2/3/1
SYS FAN1 CPU FAN1
(top to bottom)
DDR4_3
USB 7/8
1
1
2
6
1
(USB 2.0)
5
1
5
2
6
+12V Power
Battery
1
5
2
6
1
5
2
6
VGA
LGA 1200
1
5
HDMI
DP
LAN1
USB 1/2
(USB 3.2 Gen 2)
LAN2
USB 3/4
(USB 3.2 Gen 1)
USB 7/8/9/10
(USB 3.2 Gen 1)
M.2 M Key
Mic In
Line Out
Line In
Note
2280
2260
2242
DDR4_1
PCIE1 (PCIe x16)
PCI1
LAN LED
Intel
Buzzer
8
7
PCI2
USB 3.2 Gen1
2
1
(USB 5/6)
H420E/Q470E
1
1
10
J10
SOJ2
2
J12
PCIE2 (PCIe x4)
1
2
Front
9
10
11
1
5
20
Audio
USB 11/12
DIO Power
SYS FAN3
(USB 2.0)
Note
COM 6
19
1
3
3
3
9
1
1
1
1
1
S/PDIF
1
4
2
10
2
10
2
2
1
1
1
Digital I/O (DIO)
JP13/11/25
USB 9/10 (USB 2.0)
(left to right)
These fan connectors are used to connect cooling fans. The cooling fans will provide adequate
airflow throughout the chassis to prevent overheating the CPU and system board components.
BIOS Setting
Configure the cooling fans in the Advanced menu ("NCT6106D HW Monitor" > "Smart Fan Func-
tion" submenu) of the BIOS.
„ 4-pin Fan Pin Assignment
Pin Assignment
1
Ground
2
12V
3
RPM
4
Control
User's Manual | CMS330-Q470E/H420E
DDR4_4
9
1
J34
1
9
1
J35
2
14
13
9
1
J36
2
1
9
1
LPC
J37
„ CPU Fan
12
24
ATX
power
Standby
Power
LED
1
13
1
2
Front
Panel
11
SYS FAN2
1
1
SPI Flash
BIOS
DDR4_2
SATA0/1/2/3
(top to bottom)
1
3
JP5
HDDPWR
„ System Fan
3
4
JP26
1
1
JP24
1
2
5
6
9
1
1
9
1
M.2 E Key
2230
9
1
9
1
2
COM2/3/4/5
(top to bottom)
„ 3-pin Fan Pin Assignment
Pin Assignment
1
GND
2
PWM
3
TACH
Internal I/O Connectors
X
Power Connector
GND
4
1
„ ATX 8-pin Power Connectors
8
5
+12V
JP4/2/3/1
(top to bottom)
SYS FAN1 CPU FAN1
DDR4_3
1
1
USB 7/8
2
6
1
(USB 2.0)
5
1
5
2
6
+12V Power
Battery
1
5
2
6
1
5
2
6
VGA
LGA 1200
1
5
HDMI
DP
LAN1
USB 1/2
(USB 3.2 Gen 2)
LAN2
USB 3/4
(USB 3.2 Gen 1)
USB 7/8/9/10
(USB 3.2 Gen 1)
M.2 M Key
Mic In
Line Out
Line In
Note
2280
2260
2242
DDR4_1
PCIE1 (PCIe x16)
PCI1
LAN LED
Intel
Buzzer
8
7
PCI2
USB 3.2 Gen1
2
1
(USB 5/6)
H420E/Q470E
1
1
10
J10
SOJ2
2
J12
PCIE2 (PCIe x4)
1
2
Front
9
10
20
11
Audio
1
5
USB 11/12
(USB 2.0)
DIO Power
SYS FAN3
Note
COM 6
19
1
3
3
3
9
1
1
1
1
1
4
1
S/PDIF
2
10
2
10
2
2
1
1
1
JP13/11/25
Digital I/O (DIO)
USB 9/10 (USB 2.0)
(left to right)
Use a power supply that complies with the ATX12V Power Supply Design Guide Version 1.1. An
ATX12V power supply unit has a standard 24-pin ATX main power connector that must be in-
serted into the 24-pin connector. The 8-pin +12V power connector enables the delivery of more
+12VDC current to the processor's Voltage Regulator Module (VRM).
The power connectors from the power supply unit are designed to fit the 24-pin and 8-pin con-
nectors in only one orientation. Make sure to find the proper orientation before plugging the
connectors.
The system board requires a minimum of 300 Watt power supply to operate. Your system con-
figuration (CPU power, amount of memory, add-in cards, peripherals, etc.) may exceed the mini-
mum power requirement. To ensure that adequate power is provided, we strongly recommend
that the system is supplied with a minimum of 400 Watt power.
Important:
Insufficient power supplied to the system may result in instability or malfunction
of the add-in boards and peripherals. Calculating the system's approximate power
usage is important to ensure that the power supply meets the system's consump-
tion requirements.
Chapter 2
HARDWARE INSTALLATION
12 24
+3.3V
GND
+12V
+5V
DDR4_4
+12V
+5V
9
1
J34
9
1
+5VSB
+5V
J35
2
PWR_OK
NC
14
13
9
1
J36
GND
GND
2
1
9
1
LPC
J37
+5V
GND
12
24
GND
GND
ATX
power
+5V
PS_ON#
Standby
GND
GND
Power
LED
+3.3V
-12V
1
13
1
2
Front
+3.3V
+3.3V
Panel
11
1 13
SYS FAN2
1
SPI Flash
BIOS
„ ATX 24-pin Power
DDR4_2
SATA0/1/2/3
(top to bottom)
Connector
1
3
JP5
HDDPWR
3
4
JP26
1
1
JP24
1
2
5
6
9
1
1
9
1
M.2 E Key
2230
9
1
9
1
2
COM2/3/4/5
(top to bottom)
26
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