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M S-9632 Workstation Board
Power Supply
SSI 24-Pin System Power Connector: ATX1
This connector allows you to connect an SSI power supply. To connect the SSI
power supply, make sure the plug of the power supply is inserted
in the proper orientation and the pins are aligned. Then push
down the power supply firmly into the connector.
You may use the 20-pin ATX power supply or 24-pin SSI power
supply as you like. If you'd like to use the ATX power supply,
please plug your power supply along with pin 1 & pin 13 (refer to
the image at the right hand). There is also a foolproof design on
pin 11, 12, 23 & 24 to avoid wrong installation.
SSI 4-Pin CPU Power Connector: JPW1
This connector provides 12V power output to the CPU.
1
13
ATX1 Pin Definition
PIN
SIGNAL
1
+3.3V
2
+3.3V
3
GND
4
+5V
5
GND
6
+5V
7
GND
8
PWR OK
9
5VSB
10
+12V
11
+12V
12
NC
Important
1. Maker sure that these two connectors are connected to adequate SSI power
supplies to ensure stable operation of the mainboard.
2. Power supply of 350watts (and above) is highly recommended for system
stability.
3. SSI 12V power connection should be greater than 18A.
2-10
ATX1
12
24
PIN
SIGNAL
13
+3.3V
14
-12V
15
GND
16
PS-ON#
17
GND
18
GND
19
GND
20
Res
21
+5V
22
+5V
23
+5V
24
GND
pin 13
4
2
1
3
JPW1
JPW1 Pin Definition
PIN
SIGNAL
1
GND
2
GND
3
12V
4
12V
pin 12
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