Supero SUPERSERVER 5018A-TN4, User Manual

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5-8
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UPER
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ERVER 5018A-TN4 User's Manual
5-8 Connector Definitions
ATX Power 24-pin Connector
Pin Definitions (JPW1)
Pin# Definition Pin # Definition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 COM 3 COM
16 PS_ON 4 +5V
17 COM 5 COM
18 COM 6 +5V
19 COM 7 COM
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 COM 12 +3.3V
ATX Power Connectors
The 24-pin (JPW1) power connector is
used to provide power to the mother-
board. The 4-pin DC Power connector,
located at J1, provides alternative 12V
power source for space-restrained enclo-
sures when JPW1 is not in use. The 4-pin
HDD power connector J3 provides power
to onboard HDD devices. See the table
on the right for pin definitions.
Note: Do not use the 4-pin DC power at
J1 when the 24-pin ATX Power at JPW1
is connected.
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.
Power LED
Pin Definitions (JF1)
Pin# Definition
15 +3.3V
16 Signal
HDD LED
The HDD LED connection is located on
pins 13 and 14 of JF1. Attach a hard
drive LED cable here to display disk
activity (for any hard drive activities on
the system, including Serial ATA and
IDE). See the table on the right for pin
definitions.
HDD LED
Pin Definitions (JF1)
Pin# Definition
13 +3.3V Standby
14 HDD Active
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.
NMI Button
Pin Definitions (JF1)
Pin# Definition
19 Signal
20 Ground