MSI X2-109 v2 - Manual (Page 26)

M S-9265 Server
2-6
Power Supply
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 +3.3V
JPWR1 Pin Definition
Important
1. Make sure that all power connectors are connected to proper power supplies
to ensure stable operation of the mainboard.
2. Power supply of 600 watts (and above) is highly recommended for system
stability.
3. SSI 12V power connection should be greater than 18A.
System Power Connector: JPWR1
This connector allows you to connect to an SSI power supply. To connect to 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.
12V CPU Power Connector: JPWR2
This connector provides 12V power output to the CPUs.
PIN SIGNAL
5 +12V
6 +12V
7 +12V
8 +12V
PIN SIGNAL
1 GND
2 GND
3 GND
4 GND
JPWR2 Pin Definition
JPWR1
12 1
24 13
JPWR2
1
8 5
4
9265v1.0-2.p65 2008/5/15, 上午 11:44 6
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