Atx power connectors, At power connectors – IEI Integration HPE-5S2 v1.00 User Manual
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3.
ATX Power Connectors
This connector supports Mainboard ATX power.
• ATXPWR1 : ATX Power Connector
PIN NO. DESCRIPTION
PIN NO.
DESCRIPTION
1
+3.3V
11 +3.3V
2 +3.3V 12
-12V
3 GROUND 13 GROUND
4 +5V 14
PS_ON#
5 GROUND 15 GROUND
6 +5V 16
GROUND
7 GROUND 17 GROUND
8 PWR_ON 18
NC
9 +5VSB 19 +5V
10 +12V1 20 +5V
1
2
3
4
5
6
7
8
9
10
■ ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ●
11 12 13 14
15 16
17 18 19 20
4. AT
Power
Connectors
This connector supports Mainboard AT power.
• PWR1 : AT Power Connector
PIN NO3
DESCRIPTION
1 +5V
2 GROUND
3 -12V
4 +12V
1 2 3 4
■
●
●
●
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