Lenovo ThinkCentre M92z User Manual page 15

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 firmware
• Cover presence switch (also called intrusion switch)
• Ability to enable or disable a device
• Ability to enable and disable USB connectors individually
• Keyboard with fingerprint 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
3
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Chapter 1 Product overview