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Auxiliary Panel Header
(9-pin ITX _AUX _PAN-
EL1)
(see p.6, No. 13)
OCuLink Connectors
(OCU1)
(see p.6, No. 18)
(OCU2)
(see p.6, No. 16)
(OCU3)
(see p.6, No. 20)
(OCU4)
(see p.6, No. 17)
TPM Header
(13-pin TPM1)
(see p.6, No. 11)
PSU SMBus
(PSU_SMB1)
(see p.6, No. 2)
Front and Rear
Fan Connectors
(4-pin FAN2)
(see p.6, No. 1)
(4-pin FAN3)
(see p.6, No. 9)
18
SYSTEM_FAULT_LED_P
LAN2_ACT#
LED_PWR
SYSTEM_FAULT_LED_N
LED_PWR
GND
LAN1_ACT#
CASEOPEN#
1
O CU3
O CU1
ALERT#
SMBCLK
+3VSB
1
SMBDATA
GND
4
3
2
1
GND
FAN_VOLTAGE_CONTROL
FAN_SPEED
FAN_SPEED_CONTROL
This header supports multiple
functions on the front panel,
including front panel SMB,
internet status indicator.
Please connect PCIE SSDs to
these connectors.
O CU4
O CU2
This connector supports
Trusted Platform Module
(TPM) system, which can
securely store keys, digital
certificates, passwords, and
data. A TPM system also helps
enhance network security,
protects digital identities, and
ensures platform integrity.
PSU SMBus monitors the
status of the power supply, fan
and system temperature.
Please connect the fan cables to
the fan connectors and match
the black wire to the ground
pin. All fans supports Fan
Control.
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