Supermicro X11SBA-LN4F/F User Manual page 39

Standby Power
The Standby Power header is located at JSTBY1 on the motherboard. See the table below
for pin definitions.
4-pin BMC External I
2
A System Management Bus header for IPMI 2.0 is located at JIPMB1. Connect a cable to this
header to use the IPMB I
VGA
JPG1
JPAC1
2
JIPMB1
LEDBMC
SRW1
SRW2
mSATA/mini PCIE
I-SATA1
COM1
JL1
1
USB7/8
JF1
Standby Power
Pin Definitions
Pin# Definition
1 +5V Standby
2 Ground
3 No Connection
C Header
C connection on your system. See the table below for pin definitions.
2
External I C Header
2
Pin Definitions
Pin# Definition
1 Data
2 Ground
3 Clock
4 No Connection
USB2/3(3.0)
USB0/1
LAN2
LAN1
IPMI_LAN
LAN4 LAN3
X11SBA
DESIGNED IN USA
CPU
SODIMM2(1.35V only)
BIOS LICENSE
JSD1
JF1
PWR NIC NIC HDD PWR
RST X OH/FF X NMI
ON 2 1 LED LED
JSATA1
JTPM1
39
Chapter 2: Installation
1. Standby Power
2. BMC External Header
HDMI/DP
JPME2
LED1
LED2
FAN1
BAR CODE
JPW2
1
JSTBY1
BT1
JBT1
JPW1