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Chapter 4: Motherboard Connections
4.3 Rear I/O Ports
See the figure below for the locations and descriptions of the various I/O ports on the rear
of the motherboard.
Figure 4-2. Rear I/O Ports
Rear I/O Ports
# Description
#
Description
#
Description
1
COM Port
5
USB 2 (3.0)
9
VGA Port
2
IPMI LAN Port
6
USB 3 (3.0)
10
UID Switch & UID LED
3
USB 0 (3,0)
7
LAN Port #1
4
USB 1 (3.0)
8
LAN Port #2
1
5
4
3
2
6
7
8
9
10
Universal Serial Bus (USB) Ports
There are four USB 3.0 ports (USB 0/1, 2/3) on the I/O back panel. These support the type
A connector.
IPMI LAN Port
One IPMI LAN port is located on the I/O back panel. This port accepts an RJ45 type cable.
COM Port
There is one serial communications port (COM1) on the rear I/O panel.
