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English
Auxiliary Panel Header
(9-pin ITX_AUX_PAN-
EL1)
(see p.6, No. 13)
This header supports multiple
functions on the front panel,
including front panel SMB,
internet status indicator.
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)
OCU1
OCU2
OCU3
OCU4
Please connect PCIE SSDs to
these connectors.
TPM Header
(13-pin TPM1)
(see p.6, No. 11)
+3V
+3V
GND
LAD3
LFRAME
GND
24M
RST#
LAD0
LAD2
GND
+3V
LAD1
1
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
(PSU_SMB1)
(see p.6, No. 2)
+3VSB
1
GND
ALERT#
SMBCLK
SMBDATA
PSU SMBus monitors the
status of the power supply, fan
and system temperature.
Front and Rear
Fan Connectors
(4-pin FAN2)
(see p.6, No. 1)
(4-pin FAN3)
(see p.6, No. 9)
FAN_SPEED
FAN_SPEED_CONTROL
FAN_VOLTAGE_CONTROL
GND
4 3 2 1
Please connect the fan cables to
the fan connectors and match
the black wire to the ground
pin. All fans supports Fan
Control.
LAN2_ACT#
SYSTEM_FAULT_LED_P
LED_PWR
LED_PWR
LAN1_ACT#
SYSTEM_FAULT_LED_N
GND
CASEOPEN#
1
