A52, M52 Series ThinkCentre Deskop PC User Guide

Available options
The following are some available options:
v External options
– Parallel port devices, such as printers and external drives
– Serial port devices, such as external modems and digital cameras
– Audio devices, such as external speakers for the sound system
– USB devices, such as printers, joysticks, and scanners
– Security devices, such as an integrated cable lock
– Monitors
v
Internal options
– System memory, called dual inline memory modules (DIMMs)
– Peripheral component interconnect (PCI) adapter
– PCI Express x1 adapter
– Optical drive, such as CD drives and DVD drives (some models)
– Hard disk drive
For
the latest information about available options, see the following World Wide
Web pages:
v http://www.lenovo.com/think/us/en/
v http://www.lenovo.com/think/support/
You can also obtain information by calling the following telephone numbers:
v Within the United States, call 1-800-426-7378, your Lenovo reseller, or Lenovo
marketing representative.
v Within Canada, call 1-800-565-3344 or 1-800-426-4968.
v Outside the United States and Canada, contact your Lenovo reseller or Lenovo
marketing representative.
4 User Guide