Connecting Cables; Atx Power Connector; Processor Power Connector - Supermicro X6DAL-XG User Manual

X6DAL-XG User's Manual
2-5

Connecting Cables

ATX Power Connector

There are a 24-pin main power
supply connector(PW1) and a 4-
pin 12V PWR connector (PW3) on
the board. (Both connections are
required.) These power connec-
tors meet the SSI EPS 12V specifi-
cation. See the table on the right
for pin definitions. For CPU PWR
(PW2), please refer to the item
listed below.
Processor Power
Connector
In addition to the
tors indicated above, the 12v 8-pin
Processor connector at PW2 must
also be connected to your power
supply. See the table on the right
for pin definitions.
PWR3 (4-Pin)
ATX PWR (24-Pin)
power connec-
CPU PWR(8-Pin)
2-8
ATX Power Supply 24-pin Connector
Pin Definitions (PW1)
Pin Number Definition Pin Number Definition
13 +3.3V
14 -12V
15 COM
16 PS_ON#
17 COM
18 COM
19 COM
20 Res(NC)
21 +5V
22 +5V
23 +5V
24 COM
+12V 4-pin
Connector
(PW3)
Required
Pins #
Connection
1 & 2
3 & 4
CPU 8-Pin PWR
Connector (PW2)
Required
Pins
1 thru 4
Connection
5 thru 8
1 +3.3V
2 +3.3V
3 COM
4 +5V
5 COM
6 +5V
7 COM
8 PWR_OK
9 5VSB
10 +12V
11 +12V
12 +3.3V
Definition
Ground
+12 V
Definition
Ground
+12v