40
X11SSV-Q User's Manual
Fan Headers
There are four 4-pin fan headers on the motherboard. Although pins 1-3 of the fan headers
are backward compatible with the traditional 3-pin fans, we recommend you use 4-pin
fans to take advantage of the fan speed control via Pulse Width Modulation through the
thermal management. This allows the fan speeds to be automatically adjusted based on the
motherboard temperature.
Headers
Fan Header
Pin Definitions
Pin#
Definition
1
Ground (Black)
2
+12V (Red)
3
Tachometer
4
PWM Control
External Speaker
On the JD1 header, if you wish to use an external speaker, connect its cable to pins 1-4.
Speaker Connector
Pin Definitions
Pin Setting Definition
Pins 1-4
External Speaker
SINGLE-LINK
m-PCIE(F/H)
M.2
HD
AUDIO
CPU SLOT1 PCI-E 3.0 X16
PWR
LED
NIC
HDD
LED
NIC
2
1
OH/FF
USB11/12
USB7/8
RST
X
PWR
JF1
ON
(3.0)
USB5/6
USB9
COM1/2
DVI-I
DIMMA1
DIMMB1
UNB NON-ECC DDR4 DIMM REQUIRED
LAN2
USB3/4(3.0)
REV:
X11SSV-Q
1.01
USB1/2(3.0)
LAN1
CPU
DESIGNED IN USA
DP
HDMI
MAC CODE
BAR CODE
BIOS
LICENSE
A
C
1
JGPIO1
JI2C1
JI2C2
JWD1
JVR1
JPAC1
JPME2
JPUSB1
JSMB1
JD1
JL1
JSD1
JSD2
JTPM1
SRW6
SRW5
I-SA
TA0
I-SA
TA1
I-SATA4
I-SATA3
I-SATA2
SRW2
SRW1
JBT1
LED1
JF1
BT1
JPW1
JPW2
JP1
FAN4
FAN2
FAN3
FAN1
J3
I-SGPIO1
1. FAN1
2. FAN2
3. FAN3
4. FAN4
5. External Speaker
1
2
3
5
4
