Specifications

Rear panel components — HP ProDesk 490 G2 models
1 Power Cord Connector 7 Line-Out Connector for powered audio
devices (green)
2
Line-In Audio Connector (blue) 8 DVI-D Monitor Connector
3
VGA Monitor Connector 9 USB 2.0 Ports (black)
4
RJ-45 Network Connector 10 USB 3.0 Ports (blue)
5
PS/2 Mouse Connector (green) 11 Serial Connector
6 Voltage Select Switch (included on some models
only)
12
PS/2 Keyboard Connector (purple)
NOTE: An optional second serial port and an optional parallel port are available from HP. Some models have an optional
DisplayPort on the rear panel.
When a graphics card is installed in one of the system board slots, the video connectors on the graphics card and the
integrated graphics on the system board may be used at the same time. However, for such a configuration, only the display
connected to the discrete graphics card will display POST messages.
The system board graphics can be disabled by changing settings in Computer Setup.
4 Chapter 1 Product features