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Connectivity
• 10/100/1000 Mbps integrated Ethernet controller
System management features
• Ability to store the power-on self-test (POST) hardware test results
• Advanced Conguration and Power Interface (ACPI)
• Automatic power-on startup
• Desktop Management Interface (DMI)
• Intel Trusted Execution Technology (TXT)
• Preboot Execution Environment (PXE)
• System Management (SM) Basic Input/Output System (BIOS) and SM software
• Wake on LAN (WOL)
• Windows Management Instrumentation (WMI) (WMI is the infrastructure for management data and
operations on Windows operating systems.)
Input/Output (I/O) features
• 9-pin serial port (one standard and one optional)
• Ethernet connector
• Six Universal Serial Bus (USB) connectors (two USB connectors on the front panel and four USB
connectors on the rear panel)
• 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 (headphone connector and microphone connector)
• VGA monitor connector on the rear panel
For more information, refer to “Locating connectors, controls, and indicators on the front of your computer”
on page 6
and “Locating connectors and parts on the rear of your computer” on page 7.
Expansion
• One hard disk drive bay
• One optical drive bay
• One PCI Express x1 card slot
• One PCI Express x16 graphics card slot
• One slim card reader drive bay
• Two PCI card slots
Power supply Your computer comes with one of the following power supplies:
• 240-watt universal input power supply
Security features
• A power-on password and an administrator password to deter unauthorized use of your computer
• Computrace
• Cover presence switch (also called intrusion switch) (available in some models)
• Enabling or disabling SATA devices
2 ThinkCentre User Guide