IBM ThinkCentre 8143 User Manual page 19

Expansion
v Five drive bays
v Two standard peripheral component interconnect (PCI) adapter slots
v One PCI Express x1 adapter slot
v One PCI Express x16 graphics adapter slot
Power
v 310 W power supply with manual voltage selection switch
v Automatic 50/60 Hz input frequency switching
v Advanced Power Management support
v Advanced Configuration and Power Interface (ACPI) support
Security features
v User and administrator passwords
v Hard disk user and master passwords (some models)
v Support for the addition of a padlock
v Support for the addition of an integrated cable lock
v Cover present switch
v Startup sequence control
v Startup without diskette drive, keyboard, or mouse
v Unattended start mode
v Diskette and hard disk I/O control
v Serial and parallel port I/O control
v Security profile by device
IBM preinstalled software
Your computer might come with preinstalled software. If it does, an operating
system, device drivers to support built-in features, and other support programs are
included.
Operating systems (preinstalled) (varies by model type)
Note: Not all countries or regions will have these operating systems.
®
v Microsoft Windows XP Home
v Microsoft Windows XP Professional
Operating systems (tested for compatibility or certified) (varies by model type)
v Linux
3
Chapter 1. Installing options