TRX40D8-2N2T
28 29
English
Baseboard Management
Controller SMBus Header
(5-pin BMC_SMB1)
(see p.7, No. 34)
BMC_SMB_PRESENT_1_N
Power
BMC_SMBCLK
GND
BMC_SMBDATA
e header is used for the
SMBus devices.
System Fan Connectors
(4-pin FAN1)
(see p.7, No. 11)
(4-pin FAN2)
(see p.7, No. 12)
(4-pin FAN3)
(see p.7, No. 14)
(4-pin FAN4)
(see p.7, No. 23)
(4-pin FAN5)
(see p.7, No. 16)
(4-pin FAN6)
(see p.7, No. 17)
FAN_SPEED
FAN_SPEED_CONTROL
FAN_VOLTAGE
GND
SENSOR
NC
Please connect the fan cables to
the fan connectors and match
the black wire to the ground
pin. All fans supports Fan
Control.
ATX Power Connector
(24-pin ATXPWR1)
(see p.7, No. 5)
3V
3V
GND
GND
5V
5V
GND
5VSB
12V
12V
3V
121
13
24
3V
-12V
GND
PSON#
GND
GND
GND
5V
5V
5V
GND
N/A
is motherboard provides a
24-pin ATX power connector.
To use a 20-pin ATX power
supply, please plug it along Pin
1 and Pin 13.
ATX 12V Power
Connectors
(8-pin ATX12V1)
(see p.7, No. 4)
(8-pin ATX12V2)
(see p.7, No. 3)
4
8
1
5
12V
GND
is motherboard provides
two 8-pin ATX 12V power
connectors.