Connector Defi Nitions - Supermicro Supero 5015B-MR User Manual

5-9 Connector Defi nitions
Main ATX Power Supply
Connector
The primary power supply connector
(JPW1) meets the SSI (Superset ATX)
24-pin specifi cation. Refer to the table
on the right for the pin defi nitions of
the ATX 24-pin power connector. You
must also connect the 8-pin (JPW2/
JPW3) processor power connectors to
your power supply (see below).
Secondary Power Connector
JPW2 must also be connected to the
power supply. See the table on the
right for pin defi nitions.
PW_ON Connector
The PW_ON connector is on pins 1
and 2 of JF1. This header should be
connected to the chassis power but-
ton. See the table on the right for pin
defi nitions.
Reset Connector
The reset connector is located on pins
3 and 4 of JF1 and attaches to the
reset switch on the computer chas-
sis. See the table on the right for pin
defi nitions.
Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of JF1. Re-
fer to the table on the right for pin
defi nitions.
Chapter 5: Advanced Serverboard Setup
ATX Power 24-pin Connector
Pin Defi nitions (JPW1)
Pin# Defi nition
13 +3.3V
14 -12V
15 COM
16 PS_ON
17 COM
18 COM
19 COM
20 Res (NC)
21 +5V
22 +5V
23 +5V
24 COM
+12V 4-pin Power
Pin Defi nitions (JPW2)
Pins Defi nition
1 - 4 Ground
5 - 8 +12V
Required Connection
Power Button
Pin Defi nitions (JF1)
Pin# Defi nition
1 PW_ON
2 Ground
Reset Button
Pin Defi nitions (JF1)
Pin# Defi nition
3 Reset
4 Ground
PWR Fail LED
Pin Defi nitions (JF1)
Pin#
5
6
5-13
Pin # Defi nition
1 +3.3V
2 +3.3V
3 COM
4 +5V
5 COM
6 +5V
7 COM
8 PWR_OK
9 5VSB
10 +12V
11 +12V
12 +3.3V
Defi nition
Vcc
Ground