Connector Definitions - Supero 7047GR-TPRF User Manual

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UPER ORKSTATION 7047GR-TPRF User's Manual
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Connector Definitions

Power Connections
A 24-pin main power supply connector(JPW1),
two 8-pin CPU PWR connectors (JPW2/
JPW3) and a 4-pin PWR connector (JPW4)
are provided on the serverboard. These
power connectors meet the SSI EPS 12V
specification. See the tables on the right for
pin definitions.
Warning: To provide adequate power to the
serverboard, be sure to connect the 24-pin PWR
(JPW1), and an 8-pin connector for each CPU
(JPW2, JPW3) to the power supply. Failure to do
so will void the manufacturer warranty on your
power supply and serverboard.
The 4-pin PWR connector (JPW4) is optional,
however Supermicro recommends that this con-
nector also be connected to the power supply
for optimal power delivery.
NMI Button
The non-maskable interrupt button
header is located on pins 19 and 20
of JF1. Refer to the table on the right
for pin definitions.
Power LED
The Power LED connection is located
on pins 15 and 16 of JF1. Refer to the
table on the right for pin definitions.
HDD LED
The HDD LED connection is located on
pins 13 and 14 of JF1. Attach a cable
here to indicate HDD activity. See the
table on the right for pin definitions.
24-pin Main Power Connector
Pin# Definition Pin #
13
14
15
16
17
18
19
20
21
22
23
24
12V 8-pin PWR
Pin Definitions
Pins
1~ 4
5~8
5-16
Pin Definitions
Definition
+3.3V 1 +3.3V
-12V 2 +3.3V
COM 3 COM
PS_ON 4 +5V
COM 5 COM
COM 6 +5V
COM 7 COM
Res (NC) 8 PWR_OK
+5V 9 5VSB
+5V 10 +12V
+5V 11 +12V
COM 12 +3.3V
12V 4-pin PWR
Pin Definitions
Definition Pins Definition
Ground 1/2 Ground
+12V 3/4 +12V
NMI Button
Pin Definitions (JF1)
Pin# Definition
19 Control
20 Ground
Power LED
Pin Definitions (JF1)
Pin# Definition
15 3.3V
16 PWR LED
HDD LED
Pin Definitions (JF1)
Pin# Definition
13 3.3V Standby
14 HD Active