Lenovo ThinkStation P320 Hardware Maintenance Manual page 13

Figure 2. Rear panel
1
Power-cord connector
3
Serial connector
5
USB 3.0 connectors (4)
7
Microphone connector
9
Audio line-in connector
11
Optional serial connector
13
Cable-lock slots (2)
15
Security-lock slot
Notes: * A discrete graphics card or a network adapter can be installed in the appropriate PCI-Express
(PCIe) card slot. If such a card is installed, use the connectors on the card instead of the corresponding
connectors on the computer to optimize the performance. Depending on your computer model, the
preinstalled cards might vary. One or more graphics cards might be installed to provide the following
connectors:
• Digital Visual Interface (DVI) connector
• DisplayPort® connector
• Mini DisplayPort® connector
1 Power-cord connector
Connect the power cord to your computer for power supply.
2
VGA connector
Used to attach a Video Graphics Array (VGA) monitor or other devices that use a VGA connector.
3 Serial connector
2
VGA connector
4 ®
DisplayPort connectors (2)
6
USB 2.0 connectors (2)
8
Audio line-out connector
10
PCIe card area*
12
Ethernet connector
14
PS/2 keyboard and mouse connectors (some models)
16
Padlock loop
.
Chapter 2 Product overview
5