Connector Defi Nitions - Supero 2027R-WRF User Manual

Caution! To prevent damage to the power supply or motherboard, please use a power
supply that contains a 24-pin, two 8-pin and one 4-pin power connectors. Be sure to
connect these power supply connectors to the 24-pin power connector (JPW1), the
two 8-pin power connectors (JPW2, JPW3) and the one 4-pin power connector (JPW4)
on the motherboard. Failure in doing so will void the manufacturer warranty on your
power supply and motherboard.
5-8 Connector Defi nitions
Power Connectors
A 2 4 - p i n m a i n p o w e r s u p p l y
connector(JPW1), two 8-pin CPU
power connectors (JPW2/JPW3) and
a 4-pin power connector are located
on the motherboard. These power
connectors meet the SSI EPS 12V
specifi cation. These power connectors
must also be connected to your power
supply. See the table on the right for
pin defi nitions.
Warning: To provide adequate power
supply to the motherboard, be sure to
connect the 24-pin ATX PWR (JPW1),
two 8-pin PWR connectors (JPW2/
JPW3) and the 4-pin PWR connector
(JPW4) to the power supply. Failure
to do so will void the manufacturer
warranty on your power supply and
motherboard.
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 8-pin PWR Connector
Pin Defi nitions (JPW2/3)
Pins
1 through 4
5 through 8
Required Connections
5-17
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
Ground
+12V