Connecting Cables; Power Connectors - Supermicro X10DRi User Manual

X10DRi/X10DRi-T Motherboard User's Manual
2-7

Connecting Cables

Power Connectors

A 24-pin main power supply connector
(J24), and two 8-pin CPU power connec-
tors (JPWR1/ JPWR2) are located on the
motherboard. These power connectors
meet the SSI EPS 12V specification and
must be connected to your power supply
to provide adequate power to the system.
See the tables on the right for pin defini-
tions.
Warning: To provide adequate power supply
to the motherboard, be sure to connect the
24-pin ATX PWR (J24), and the two 8-pin
PWR connectors (JPWR1, JPWR2) to the
power supply. Failure to do so may void the
manufacturer warranty on your power supply
and motherboard.
BMC
LEDM1
BIOS
X10DRi-(T)
Rev. 1.02
T-SGPIO1
T-SGPIO2
T-SGPIO3
J23
Battery
Intel PCH
SP1
JSD2
JOH1
JSD1
I-SATA0
UID
VGA
JUIDB1
LAN CTRL
Fan5
LAN2
CLOSE 1st
CPU1
OPEN 1st
ATX Power 24-pin Connector
Pin# Definition
13 +3.3V
14 -12V (NC)
15 COM
16 PS_ON
17 COM
18 COM
19 COM
20 Res (NC)
21 +5V
22 +5V
23 +5V
24 COM
USB6/7(3.0)
USB0/1 (2.0)
COM1
IPMI_LAN
LAN1
CLOSE 1st
CPU2
OPEN 1st
2-26
Pin Definitions (JPW1)
Pin # Definition
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
12V 8-pin Power Connec-
tor Pin Definitions
Pins Definition
1 through 4 Ground
5 through 8 +12V
(Required)
A. J24: 24-pin ATX PWR
(Req'd)
B. JPWR1: 8-pin Proces-
sor PWR (Req'd)
C. JPWR2: 8-pin Proces-
sor PWR (Req'd)
B
C
A