• Ability to store power-on self-test (POST) hardware test results
• Automatic power-on startup
• Desktop Management Interface (DMI)
• Intel Active Management Technology (AMT) (available on some models)
• Intel Matrix Storage Manager
• Preboot Execution Environment (PXE)
• Secure Managed Client (SMC) (some models)
• System Management (SM) Basic Input/Output System (BIOS) and SM software
• Wake on LAN
• Wake on Ring
• Windows Management Instrumentation (WMI)
Input/Output (I/O) features
• 9-pin serial port (one standard and one optional)
• Eight Universal Serial Bus (USB) connectors (two on the front panel and six on the rear panel)
• One Ethernet connector
• One DisplayPort connector (not applicable on some models)
• One VGA monitor connector (not applicable on some models)
• One Personal System/2
®
(PS/2
®
) keyboard connector (optional)
• One PS/2 mouse connector (optional)
• Three audio connectors on the rear panel (audio line-in connector, audio line-out connector, and
microphone connector)
• Two audio connectors on the front panel (microphone connector and headphone connector)
For more information, see “Locating connectors on the front of your computer” on page 6
and “Locating
connectors on the rear of your computer” on page 7.
Expansion
• Two hard disk drive bays (one standard and one optional)
• Two optical drive bays
• Two PCI card slots
• One PCI Express x1 card slot
• One PCI Express x16 graphics card slot
Power supply
Your computer comes with one of the following power supplies:
• 280-watt power supply with manual voltage-selection switch
• 280-watt auto-sensing power supply
• 320-watt auto-sensing power supply
Security features
• Computrace
• Cover presence switch (also called intrusion switch)
2 ThinkCentre User Guide