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Cooling Fan Connectors
KD330-Q170/H110
I C
COM 1
RS232/422/485
Select (JP7)
1
3
PS/2 KB/MS
2
6
2
6
COM 1 RS232/Power Select (JP9)
USB 5-6
System Fan 1
1
5
1
5
COM 1
2
6
2
6
USB 2.0
RS232/422/485
COM 1 RS232/422/485 Select (JP8)
Select (JP10)
1
5
1
5
4
1
8
5
+12V
COM 1
Socket LGA1151
Power
VGA
PTN3355
DVI-I (DVI-D signal)
DP++
Intel I219V (for KD330-H110)
LAN 1
Intel I219LM (for KD330-Q170)
USB 1-2
USB 3.0
LAN 2
USB 3-4
LAN 1
USB 3.0
Intel
I211AT
Line-out
Battery
Mic-in
PCIe 1 (PCIe x16 )
Realtek
PCI 1
ALC888S
S/PDIF
1
5
Buzzer
PCIe 2 (PCIe x4)
COM 7
COM 8
(optional)
(optional)
1
Nuvoton
9
1
9
iTE
NCT5104D
IT8893E
(optional)
2
2
USB 3.0
COM 9
COM 10
USB 5-6
USB 2.0
DIO
(optional)
(optional)
(for KD330-Q170 only)
USB 9-10
USB 7-8
9
1
9
1
1
19
11
1
2
10
1
2
10
10
2
2
KD331-C236/Q170
COM 1
RS232/422/485
Select (JP7)
PS/2 KB/MS
1
2
6
2
6
COM 1 RS232/Power Select (JP9)
USB 5-6
CPU Fan
USB 2.0
1
5
1
5
COM 1
2
6
2
6
RS232/422/485
COM 1 RS232/422/485 Select (JP8)
Select (JP10)
1
5
1
5
4
1
8
5
COM1
+12V
VGA
Socket LGA1151
Power
PTN3355
DVI-I (DVI-D signal)
DP++
LAN 1
Intel I219LM
USB 1-2
USB 3.0
LAN 2
USB 3-4
Intel I211AT
USB 3.0
M.2 M Key
(for KD331-Q170)
LAN 3-4
M.2 M Key Supports
Optane Memory
(for KD331-C236)
Intel I211AT
PCIe 1 (PCIe x16)
PCIe 2 (PCIe x4)
Intel I211AT
Battery
2
6
COM 2 RS232/422/485 Select (JP11)
PCIe 3 (PCIe x16)
1
5
Front
Audio
COM 2 RS232/Power Select (JP14)
2
10
6
5
Chassis Intrusion
1
3
Clear CMOS
2
1
2
1
Nuvoton
PCIe 4 (PCIe x4)
Data (JP1)
1
9
NCT6106D
Realtek ALC888S
(JP13)
(JP12)
USB 3.0
6
5
6
5
COM 2
COM 3
COM 4
COM 5
COM 6
USB 5-6
9
1
9
1
1
9
1
9
1
2
1
2
1
11
1
5
1
10
10
S/PDIF
2
2
2
2
2
USB 9-10
or Optional
Vertical USB
Chapter 5 Ports and Connectors
CPU fan
1
4
(DDR4_2, DDR4_4 for KD330-Q170 only)
DDR4_2
DDR4_4
1
4
DDR4_1
DDR4_3
CPU Fan
LPC
System Fan 1
TPM (optional)
14
13
2
1
12
24
ATX
1
3
Power
Standby
Power LED
1
13
1
2
Front Panel
11
1
2
LAN LED
Clear CMOS
7
8
SPI Flash
Data (JP1)
BIOS
1
3
1
3
Mini PCIe Signal Select (JP6)
Chassis
1
1
(for KD330-Q170 only)
Intrusion
Mini PCIe
2
(for KD330-Q170 only)
SATA 3.0
Intel
1
7
SATA 0
H110/Q170
1
7
SATA 1
Nuvoton
1
7
NCT6106D
SATA 2
5
1
6
5
1
7
SMBus
System Fan 2
(JP13)
(JP12)(JP11)
2
2
1
SATA 3
(JP14)
2
6
2
6
2
6
1
5 1
5 1
5
1
9
1
9
1
9
1
9
1
1
9
1
2
3
2
2
2
2
2
COM 2
COM 3
COM 4
COM 5
CPU fan
1
4
System Fan 2
4
1
3
LPC
14
13
TPM (optional)
2
1
12
24
System Fan 2
ATX Power
Standby
Power LED
1
13
1
3
1
2
Front Panel
11
1
2
LAN LED
7
8
DDR4_1
DDR4_3
DDR4_2
DDR4_4
SATA 3.0
1
7
1
7
SATA 0
SATA 1
Intel
1
7
1
7
System fan 1
SATA 2
SATA 3
C236/Q170
1
1
7
1
SMBus
SATA 4
3
5
1
System
Fan 1
2
3
Buzzer
SPI Flash
BIOS
1
1
1
19
DIO
2
10
2
2
USB 7-8
USB 2.0
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 displays the current speed of
the cooling fans. Refer to Chapter 7 for more information.
36
System fan 1, 2
4
Speed
Ground
Sense
Control
Power
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