Connector Defi Nitions - Supermicro 8048B-TR4FT User Manual

SUPERSERVER 8048B-TR4FT USER'S MANUAL
5-9 Connector Defi nitions
Power Connectors
A 24-pin main power supply connector
(JPW 1) and six 8-pin power connectors
(JPW2-JPW7) are located on the X10DBi
serverboard. These power connectors
meet the SSI EPS 12V specifi cation.
Connect these power connectors to your
power supply to provide adequate power
to your system. Refer to the table on the
right for pin defi nitions.
Warning: To provide adequate power supply to the system, the 24-pin ATX PWR
(JPW1) and all six 8-pin power connectors (JPW2-JPW7) must be connected to the
power supply. Failure to do so will void the manufacturer warranty on your power
supply and serverboard.
DOM Power Connector
A power connector for SATA DOM (Disk-
On-Module) devices is located at JSD1.
Connect the appropriate cable here to
provide power support for your SATA
DOM devices.
ATX Power 24-pin Connector
Pin Defi nitions
Pin # Defi nition
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 8-pin Power
Pin Defi nitions
Pins
1 through 4
5 through 8
Pin Defi nitions
Pin#
1
2
3
5-18
Pin # Defi nition
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
Connector
Defi nition
Ground
+12V
(Required)
DOM PWR
Defi nition
+5V
Ground
Ground