Atx2: 24-Pin Atx Power Connector; Atx1: Atx 12V Power Connector; Ddriii1: Channel A Ddr3 Socket; Ddriii2: Channel B Ddr3 Socket - American Megatrends MI941 User Manual

ATX2: 24-pin ATX Power Connector

Signal Name

ATX1: ATX 12V Power Connector

This connector supplies the CPU operating voltage.
Pin #

DDRIII1: Channel A DDR3 Socket

DDRIII2: Channel B DDR3 Socket

CPU_FAN1: CPU Fan Power Connector

Pin #

SYS_FAN1: System Fan1 Power Connector

Pin #
Pin #
3.3V
-12V
Ground
PS-ON
Ground
Ground
Ground
-5V
+5V
+5V
+5V
Ground
Signal Name
1 Ground
2 Ground
3 +12V
4 +12V
Signal Name
1 Ground
2 +12V
3 Rotation detection
4 Control
Signal Name
1 Ground
2 +12V
3 Rotation detection
MI941 User's Manual
Pin #
13 1
14 2
15 3
16 4
17 5
18 6
19 7
20 8
21 9
22 10
23 11
24 12
INSTALLATIONS
Signal Name
3.3V
3.3V
Ground
+5V
Ground
+5V
Ground
Power good
5VSB
+12V
+12V
+3.3V
13