Power Connectors - DFI LanParty UT CFX3200-DR User Manual

2
Hardware Installation

Power Connectors

Use a power supply that complies with the ATX12V Power Supply
Design Guide Version 1.1. An ATX12V power supply unit has a
standard 24-pin ATX main power connector that must be inserted
onto CN10.
Your power supply unit may come with an 8-pin or 4-pin +12V
power connector. The +12V power enables the delivery of more
+12VDC current to the processor's Voltage Regulator Module
(VRM). If available, it is preferable to use the 8-pin power; otherwise
connect the 4-pin power connector to CN9 as shown below.
62
1 2 2 4
+3.3VDC
+12VDC
+12VDC
+5VSB
PWR_OK
COM
+5VDC
COM
+5VDC
COM
+3.3VDC
+3.3VDC
1 1 3
24-pin ATX
(CN10)
8 4
1
5
4
8
+12V
1
5
8-pin +12V
(CN9)
COM
+5VDC
+5VDC
+5VDC
NC
COM
COM
COM
PS_ON#
COM
-12VDC
+3.3VDC
For 4-pin
power, connect
as indicated by
the red dotted
rectangle
Ground