Connectors; Power Connections - Supermicro X11DPG-QT 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
MAC CODE IPMI CODE
SAN MAC BAR CODE
DESIGNED IN USA
BMC
FAN C FAN D
COM2
JPTG1
JRK1
S-UM12
JIPMB1
JVRM_SEL1
JWD1
BIOS
LICENSE
JSEN1
JSTBY1
M.2 CONNECTOR
JBT1
S-SGPIO
BT1
JSD2 JSD1
PCH
S-SATA4
JTPM1
S-SATA5
USB8 (3.0)
USB 2/3
USB 6/7 (3.0)
I-SATA4~7 I-SATA0~3 JPME2
LEDPWR
FAN B
JPAC1
JHD_AC1
AUDIO_FP JF1
JL1 JSPDIF_IN1
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
JUIDB1
VGA
(UID)
LAN 2 LAN 1 USB 0/1
LEDM1
LED2
(UID-LED)
LAN
CTRL
FAN 4
JTBT1
JNCSI1
CPU2
JNVI2C2
JNVI2C1
CPU1
SP1
FAN A
FAN 2
49
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
IPMI_LAN
(Required)
USB 4/5 (3.0)
FAN 3
2 . 8 - p i n P r o c e s s o r P W R
(JPWR2) (Required)
3 . 8 - p i n P r o c e s s o r P W R
(JPWR3) (Required)
4 . 4 - p i n P r o c e s s o r P W R
(JPWR4) (Required)
FAN 6
4
JPI2C1
JPWR4
3
JPWR3
2
JPWR2
1
JPWR1
FAN 5 FAN 1
Chapter 2: Installation
Definition
Ground
+12V
Definition
Ground
+12V