Connectors; Power Connections - Supermicro X11DPX-T User Manual

2.7 Connectors

Power Connections

Main ATX Power Supply Connector
The primary power supply connector (JPWR1) meets the ATX SSI EPS 24-pin specification.
You must also connect the 8-pin (JPWR2/JPWR3) and 4-pin (JPWR4) CPU power connectors
to your power supply.
Warning: To provide adequate power to your system and to avoid damaging the power sup-
ply or the motherboard, be sure to connect all power connectors mentioned above to the
power supply. Failure in doing so may void the manufacturer warranty on your power supply
and motherboard.
ATX Power 24-pin Connector
Pin Definitions
Pin# Definition
13 +3.3V
14 NC
15 Ground
16 PS_ON
17 Ground
18 Ground
19 Ground
20 Res (NC)
21 +5V
22 +5V
23 +5V
24 Ground
DESIGNED IN USA
BMC
FANC FAND
X11DPX-T
REV:1.01A
S-UM12
JWD1
JSEN1
BIOS
LICENSE
JSTBY1
M.2 CONNECTOR
JBT1
S-SGPIO
BT1
JSD1
JSD2
PCH
S-SATA0
JTPM1
S-SATA1
USB8 (3.0)
USB 2/3
IPMI CODE
BAR CODE
JPME2
USB 6/7 (3.0)
I-SATA4~7 I-SATA0~3
SAN MAC
MAC CODE
LEDPWR
JL1 JF1
Pin# Definition
1 +3.3V
2 +3.3V
3 Ground
4 +5V
5 Ground
6 +5V
7 Ground
8 PWR_OK
9 5VSB
10 +12V
11 +12V
12 +3.3V
LED2 JUIDB1
VGA
(UID-LED) (UID)
USB 0/1 IPMI_LAN
LEDBMC LAN 2 LAN 1
LAN
FAN4
CTRL
JNCSI1
CPU2
CPU1
SP1
FANA FAN2
12V 8-pin PWR Connector
Pin Definitions
Pins
1 through 4
5 through 8
12V 4-pin PWR Connector
Pin Definitions
Pins
1-2
3-4
Required Connection
1. 24-pin ATX PWR (JPWR1)
COM1
(Required)
USB 4/5 (3.0)
FAN3
2. 8-pin Processor PWR
(JPWR2) (Required)
3. 8-pin Processor PWR
(JPWR3) (Required)
4. 4-pin Processor PWR
(JPWR4) (Required)
JPI2C1
4
JPWR4
3
JPWR3
2
JPWR2
1
JPWR1
FAN5
FAN1
49
Chapter 2: Installation
Definition
Ground
+12V
Definition
Ground
+12V