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Chapter 3: Motherboard Connections
3.3 Ports
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 3-2. Rear I/O Ports
1
5
4
3
2
6
7
8
9
Rear I/O Ports
# Description
#
Description
#
Description
1
COM Port
4
USB 1 (3.0)
7
LAN Port #1
2
IPMI LAN Port
5
USB 2 (3.0)
8
LAN Port #2
3
USB 0 (3.0)
6
USB 3 (3.0)
9
VGA Port
Universal Serial Bus (USB) Ports
There are four USB 3.0 ports (USB0/1 and USB2/3) 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.
Gigabit LAN Ports
There are two gigabit LAN ports located on the I/O back panel (LAN1 & LAN2). These ports
accept an RJ45 type cable.
