Connectors; Power Connector - Supermicro X11DDW-L/NT User Manual

2.7 Connectors

Power Connector

ATX and CPU Power Connectors
JPWR3 is the 24-pin ATX main power supply connector. This primary power supply connector
meets the ATX SSI EPS 24-pin specification. You must also connect the 8-pin (JPWR1/
JPWR2) CPU power connectors to your power supply.
JRK1
JL1
JNVI2C2
P2 DIMM
FAN6 FAN5
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
LE1
JUIDB1 C
A
USB2/3
(3.0)
LAN2 LAN1
IPMI_LAN
USB0/1(3.0)
JM2_1
LE3
C621
BMC
S-SATA 0~3 I-SATA 0~3 I-SATA 4~7 JBT1
S-SGPIO2
SRW1
BIOS LICENSE
MAC CODE BAR CODE
JSDCARD1
BT1
X11DDW-L PWRRST PS UID NIC NIC HDD PWR X NMI
ON FAIL LED 2 1 LED LED
REV:1.02
DESIGNED IN USA
P1 DIMM
P2 DIMM
FAN4 FAN3
47
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
1. ATX Power Supply
VGA
10G PHY
JSTBY1
LEDM1
JAOM
JF1
LE2
P1 DIMM
1
FAN2 FAN1
Chapter 2: Installation