Chapter 1. Product overview

This chapter describes the computer features, specifications, preinstalled software programs, and part and connector locations.

Features

This section provides information about the computer features.

System information

The following information covers a variety of models. For information about your specific model, use the Setup Utility program. See Chapter 4 “Using the Setup Utility” on page 41.

Microprocessor

Your computer comes with one of the following microprocessors (internal cache size varies by model type):

Intel® Core™ i3 microprocessor

Intel Core i5 microprocessor

Intel Core i7 microprocessor

Intel Pentium® microprocessor

Memory

• Supports up to four double data rate 3 dual inline memory modules (DDR3 DIMMs)

Internal drives

Optical drive

Serial Advanced Technology Attachment (SATA) internal hard disk drive (installed in some models)

Video subsystem

Integrated graphics card for a Video Graphics Array (VGA) connector and a DisplayPort connector (not applicable on some models)

Peripheral Component Interconnect (PCI) Express x16 graphics card slot on the system board for a discrete graphics card

Audio subsystem

Integrated high-definition (HD) audio

Audio line-in connector, audio line-out connector, and microphone connector on the rear panel

Microphone connector and headphone connector on the front panel

Internal speaker (installed in some models)

Connectivity

100/1000 Mbps integrated Ethernet controller

PCI Fax modem (some models)

System management features

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Lenovo 3491, 3026, 3269, 3039, 5548, 5536, 5391, 5472, 5485, 3627, 3319, 3394, 3149, 3137, 3245 manual Product overview, Features