Supero SUPERSERVER 1027TR-TF, Руководство пользователя

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5-16
S
UPER
S
ERVER 1027TR-TF/1027TR-TFF/1027TR-TQF User's Manual
5-9 Connector Definitions
Power Connectors
Two 20-pin main power supply con-
nectors (J23/ J24) and a 4-pin power
connector (JP8) are located on the
motherboard. These power con-
nectors meet the SSI EPS 12V
specification.For power supply to work
properly, please follow the instructions
given below. See the table on the right
for pin definition.
ATX Power 20-pin Connector
Pin Definitions (ATX Power 1/2)
Pin# Definition Pin # Definition
1 Ground 11 PS_On_N
2 Ground 12 5V_STBY
3 Ground 13 Ground
4 Ground 14 Ground
5 Ground 15 Ground
6 NC1 16 NC
7 12V 17 12V
8 12V 18 12V
9 12V 19 12V
10 12V 20 12V
Note 1 : You cannot use both 20-pin power connectors: PWR1 (the right connec-
tor) and PWR2 (the left connector) as input power supply at the same time. Only
one connector can be used for input power supply to the motherboard at a time.
For proper use of these proprietary PWR Connectors, please customize your PWR
cables based on Supermicro PWR Connector Pin-Out Definitions listed above.
Note 2 : The black square (dot) on a power connector indicates the location of Pin
1. (See the pictures below for the power cable connections.)
4-pin Auxiliary Power Connector
In addition to two 20-pin power connectors, a
4-pin 12V PWR supply is located at JP8 on the
motherboard. This power connector is used to
provide power supply to hard drive disks. Refer
to the layout below for the location.
Note1 : The 4-pin Auxiliary Power Connector is
used for power supply output to HDDs only.
Note 2 : The black square (dot) on the power con-
nector indicates the location of Pin 1. (See the
pictures below for the power cable connections.)
4-Pin PWR
Pin Definitions
Pin# Definition
1 +12V
2 Ground
3 Ground
4 +5V