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Cooling Fan Connectors
SD330-Q170/H110
CPU Fan
2
6
2
6
PS/2 KB/MS
1
1
System Fan 1
USB 6
1
5
1
5
USB 5
2
6
2
6
USB 2.0
1
5
1
5
4
1
8
5
COM 1
+12V
VGA
Power
Socket LGA1151
Chrontel
CH7517A
ASMedia
ASM1442
DVI-D
DP++
Intel
LAN 1
WGI219LM
USB 2
USB 1
USB 3.0
LAN 2
USB 4
USB 3
Intel
USB 3.0
WGI210AT
Line-out
Battery
Mic-in
PCIe x16
PCI 1
Realtek
ALC888
1
S/PDIF
PCI 2
Buzzer
2
6
1
5
PCIe x4
ITE
1
IT8893E
NXP
USB 3.0
PTN3460
USB 2.0
(only for Q170)
1
Digital I/O
USB 5-6
USB 9-10
USB 7-8
1
39
9
1
9
19
1
11
20
1
10+
1
2
40
2
LVDS LCD Panel
10
2
10
LCD/Inverter Power
SD331-C236/Q170
I C
2
6
2
6
PS/2 KB/MS
CPU Fan
1
USB 6
1
5
1
5
USB 5
2
6
2
6
USB 2.0
1
5
1
5
4
1
8
5
COM 1
+12V
VGA
Socket LGA1151
Power
Chrontel
CH7517A
ASMedia
ASM1442
DVI-D
DP++
LAN 1
USB 2
Intel
USB 1
WGI219LM
USB 3.0
LAN 2
USB 4
USB 3
USB 3.0
Intel
WGI210AT
Line-out
Battery
Mic-in
PCIe 1 (PCIe x16 or PCIe x8)
Realtek
PCIe 2 (PCIe x4)
ALC888
S/PDIF
1
PCIe 3 (PCIe x8)
6
5
6
5
6
5
6
5
Nuvoton
PCIe 4 (PCIe x4)
1
2
1
NCT6106D
2
1
2
1
2
1
Chassis
Intrusion
USB 2.0
USB 9-10
USB 7-8
COM 2
COM 3
COM 4
USB 5-6
USB 7-8
9
1
9
1
9
1
9
1
9
11
11
10
1
10
1
10
2
10
2
10
2
10
2
10
Chapter 5 Ports and Connectors
CPU fan
1
4
TPM
14
13
(optional)
System Fan 1
2 1
LPC
12
24
ATX
1
3
Power
Standby
Power LED
1
13
1
1
2
Front
Panel
11
12
1
2
LAN LED
7
8
SPI Flash
1
2
SPI
1
BIOS
DDR4_1
DDR4_3
Program
Header
DDR4_2
7
8
Chassis
DDR4_2
(only for Q170)
Intrusion
(only for Q170)
Mini PCIe
1
(only for Q170)
1
1
1
Intel
SATA 0
1
Q170
SATA 1
1
SATA 2
1
5
1
6
5
SMBus
SATA 3
6
2
2
1
2
6
2
6
2
6
System Fan 2
SATA 3.0
1
5
1
5
1
5
1
1
9
1
9
1
9
1
9
1
9
1
System
Fan 2
2
10
2
10
2
10
2
10
2
10
2
COM 2
COM 3
COM 4
COM 5
COM 6
CPU fan
1
4
1
System Fan 2
14
13
TPM
(optional)
2 1
LPC
System Fan 2
12
24
Standby
Power LED
ATX
Power
1
13
1
1
3
1
2
Front
Panel
11
12
1
2
LAN LED
1
DDR4_1
DDR4_3
7
8
DDR4_2
DDR4_4
SATA 3.0
1
1
SATA 0
SATA 1
Intel
1
1
Q170
SATA 2
SATA 3
SATA 4
SATA 5
System fan 1
1
1
1
5
1
System Fan 1
SMBus
1
6
2
SPI Flash
BIOS
Buzzer
3
1
9
1
9
1
1
19
DIO
2
2
10
2
10
2
COM 5
COM 6
Chapter 5
CPU fan
1
Ground
Power
Sense
The 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
The Advanced menu ("PC Health Status" submenu) of the BIOS will display the current speed
of the cooling fans. Refer to Chapter 7 for more information.
38
System fan 1, 2
4
Speed
Ground
Sense
Control
Power
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