24-pin ATX Power (ATXPOWER)
ATXPOWER is the main power supply connector located along the edge of the board next to the DIMM
slots. Make sure that the power supply cable and pins are properly aligned with the connector on the
motherboard. Firmly plug the power supply cable into the connector and make sure it is secure.
Connector
1
13
4-pin ATX 12V Power (ATX_CPU)
ATX_CPU the 4-pin or 8-pin ATX 12V power connection, is used to provide power to the CPU.
Align the pins to the connector and press firmly until seated. If using an 8-pin connector,
4 of the pins will overhang the connector.
Connecting Serial ATA Cables
The Serial ATA II connector is used to connect the Serial ATA II device to the motherboard. These
connectors support the thin Serial ATA II cables for primary storage devices. The current Serial ATA II
interface allows up to 300MB/s data transfer rate.
There are six (5) internal serial ATA connectors on this motherboard. These connections are designed to be
angled to not interfere with any expansions cards. These connection points support RAID 0, RAID 1, RAID5
and RAID 10 configurations.
Pin
Signal
1
+3.3V
12
2
+3.3V
3
GND
4
+5V
5
GND
6
+5V
7
GND
24
8
PWROK
9
+5V_AUX
10
+12V
11
+12V
12
+3.3V
6
Power Connector
Plug power cable from system
power supply to ATXPOWER
Pin
Signal
13
+3.3V
14
-12V
15
GND
16
PS_ON
17
GND
18
GND
19
GND
20
RSVD
21
+5V
22
+5V
23
+5V
24
GND