ASROCK Rack EPYC3101D4I-2T, Руководство пользователя

Страница: 25 / 72

EPYCXXXXD4I-2T / EPYXXXXD4I-NL Series
18 19
English
PSU SMBus
(PSU_SMB1)
(see p.6, No. 5)
+3VSB
1
GND
ALERT#
SMBCLK
SMBDATA
PSU SMBus monitors the
status of the power supply, fan
and system temperature.
Serial General Purpose
Input/Output Header
(7-pin SATA_SGPIO1)
(see p.6, No. 13)
1
SLOAD
SCLOCK
GND
GND
SDATAOUT
The header supports Serial
Link interface for onboard
SATA connections.
Front and Rear
Fan Connectors
(4-pin FAN2)
(see p.6, No. 1)
(4-pin FAN3)
(see p.6, No. 8)
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.
CPU Fan Connectors
(4-pin FAN1)
(see p.6, No. 9)
GND
FAN_VOLTAGE
CPU_FAN_SPEED
FAN_SPEED_CONTROL
4 3 2 1
Please connect the CPU fan
cable to the connector and
match the black wire to the
ground pin.
Though this motherboard
provides a 4-Pin CPU fan
(Quiet Fan) connector, 3-Pin
CPU fans can still work
successfully even without the
fan speed control function.
If you plan to connect a
3-Pin CPU fan to the CPU
fan connector on this
motherboard, please connect
it to Pin 1-3.
*
For more details, please refer to the
Cooler QVL list on the ASRock Rack
website.