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Input/Output (I/O) features
• 9-pin serial port (optional)
• Two Universal Serial Bus (USB) 3.0 connectors (USB ports 1 and 2)
• Four USB 2.0 connectors (USB ports 3 to 6)
• One Ethernet connector
• One DisplayPort-out connector
• One DisplayPort-in connector
• One Personal System/2 (PS/2) keyboard connector (optional)
• One PS/2 mouse connector (optional)
• Two audio connectors on the left panel (microphone connector and headphone connector)
For more information, see “Locating connectors, controls, and indicators on the front of your computer” on
page 9
and “Locating connectors on the rear of your computer” on page 11.
Expansion
• One hard disk drive bay
• One optical drive bay
• One mini PCI Express x1 card slot
Power supply
Your computer comes with a 150-watt automatic voltage-sensing power supply.
Security features
• Computrace Agent software embedded in rmware
• Cover presence switch (also called intrusion switch)
• Ability to enable or disable a device
• Ability to enable and disable USB connectors individually
• Keyboard with ngerprint reader (shipped with some models)
• Power-on password (POP), administrator password, and hard disk drive password to deter unauthorized
use of your computer
• Startup sequence control
• Startup without keyboard or mouse
• Support for an integrated cable lock (Kensington lock)
• Trusted Platform Module (TPM)
For more information, see Chapter 4 “Security” on page 33
.
Preinstalled software programs
Your computer is preinstalled with software programs to help you work more easily and securely. For more
information, see “Lenovo programs” on page 5
.
Preinstalled operating system
Your computer is preinstalled with one of the following operating systems:
• Microsoft Windows 7 operating system
Chapter 1. Product overview 3