DFI Blood-Iron P43-T34, User Manual

Page: 22 / 118

22
English
E
English
C217
C217
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 into this connector.
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 a 4-pin power to this connector.
13
12 24
1
+3.3VDC
+3.3VDC
COM
+5VDC
COM
+5VDC
COM
PWR_OK
+5VSB
+12VDC
+12VDC
+3.3VDC
+3.3VDC
-12VDC
COM
PS_ON#
COM
COM
COM
NC
+5VDC
+5VDC
+5VDC
COM
+12V
Ground
8
5
4
1