Supermicro X11SRi-IF User Manual page 35

VGA Port
A video (VGA) port is located next to LAN3 on the I/O back panel. Refer to the layout below
for the location.
Universal Serial Bus (USB) Ports
There are two USB 3.0 ports (USB0/USB1) located on the I/O back panel. Refer to the table
below for pin definitions.
JUIDB1
UID-LED
LAN
JBT1
CTRL
LAN
CTRL
PCH
LED6301
BMC
JTPM1
M.2-PCH
JCOM1
JFP1
FAN3
JPWR2 JPWR3 LED1
I-SGPIO1
Back Panel USB Port
Pin Definitions
Up
USB 3.0 Port 0
Pin# Definition
10 VBUS
11 USB_N
12 USB_P
13 GND
14 Stda_SSRX-
15 Stda_SSRX+
16 GND
17 Stda_SSTX-
18 Stda_SSTX+
1
2
VGA
BT1
JNVME3
LAN1/2 LAN3
USB 0/1 (3.0)
CLOSE 1st
CPU
OPEN 1st
FAN1
JPWR1
FAN2
35
Down
USB 3.0 Port 1
Pin# Definition
1 VBUS
2 USB_N
3 USB_P
4 GND
5 Stda_SSRX-
6 Stda_SSRX+
7 GND
8 Stda_SSTX-
9 Stda_SSTX+
1. VGA Port
2. USB0/USB1
Chapter 2: Installation