Chapter 1. Product overviewThis chapter provides information about the computer features, specifications,preinstalled software programs, connector and part locations, and how to adjustthe computer stand.This chapter contains the following topics:v “Features”: This section provides information about the computer features.v “Specifications” on page 3: This section lists the physical specifications for yourcomputer.v “Software overview” on page 3: This section provides information about thesoftware programs provided with your computer.v “Locating computer connectors and parts” on page 6: This section providesinformation to help you locate your computer connectors and parts.v “Adjusting the computer stand” on page 8: This section provides instructions onhow to adjust your computer stand.FeaturesThis section provides information about the computer features.System informationThe following information covers a variety of models. For information aboutyour specific model, use the Setup Utility program. See Chapter 4, “Using theSetup Utility program,” on page 21.MicroprocessorYour computer comes with one of the following microprocessors (internal cachesize varies by model type):v Intel ® Celeron ® dual-core microprocessorv Intel Core ™2 Duo microprocessorv Intel Pentium ® dual-core microprocessorMemory module(s)v For machine types 1165, 1184, and 1186, support up to two double data rate 2dual inline memory modules (DDR2 DIMMs)v For machine types 0401, 0994, and 2565, support up to two double data rate 3dual inline memory modules (DDR3 DIMMs)Internal drivesv One optical drivev One Serial Advanced Technology Attachment (SATA) hard disk driveAudio subsystemv Integrated high-definition (HD) audiov Microphone connector and headphone connectorv Internal speaker© Copyright Lenovo 2010 1