MSI MS-9232, Руководство пользователя, Страница: 26 / 87

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MS-9232 Server
Power Supply
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 200watts (and above) is highly recommended for system
stability.
3. SSI 12V power connection should be greater than 18A.
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, JPW2
This connector provides 12V power output to the CPU.
PIN SIGNAL
1 GND
2 GND
3 12V
4 12V
JPW1 Pin Definition
ATX1 Pin Definition
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 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
pin 12
pin 13
24
1
ATX1
12
13
3
4
2
1
JPW1
JPW2
1
4
PIN SIGNAL
1 NA
2 GND
3 GND
4 12VIN
JPW2 Pin Definition
9232server_v1.0-2.P65 2006/11/7, 下午 05:19 6