Connectors; Power Connections - Supermicro X11SSH-F User Manual

2.7 Connectors

Power Connections

Main ATX Power Supply Connector
The primary power supply connector (JPWR1) meets the ATX SSI EPS 12V specification.
You must also connect the 8-pin (JPWR2) processor power connector to your power supply.
BMC
SP1
USB 2/3
BT1
JBT1
Intel PCH
I-SGPIO2
I-SGPIO1
JSD2
USB 8/9
(3.0)
JSD1
USB 4/5
ATX Power 24-pin Connector
Pin Definitions
Pin# Definition
13 +3.3V
14 -12V
15 Ground
16 PS_ON
17 Ground
18 Ground
19 Ground
20 Res (NC)
21 +5V
22 +5V
23 +5V
24 Ground
Required Connection
VGA
LE1
USB 6/7
LAN 2/4 LAN 1/3
JUIDB1
(3.0)
LED BMC
BAR CODE
JPL3
JPL4
JPL2
MAC CODE
IPMI CODE
J23
CPU
LE3
USB 10
(3.0)
LED PWR
FANA FAN3
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
COM 1
1. 24-Pin ATX Main PWR
USB 0/1
J7 J8
IPMI_LAN
COM2
JPWR2
JPL1
JPWR1
1
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Chapter 2: Installation