Chapter 1. Product Overview; Features - Lenovo ThinkCentre Edge 71 1577 User Manual

Chapter 1. Product overview

This chapter provides information about the computer features, specifications, software programs provided
by Lenovo, and locations of connectors, components, parts on the system board, and internal drives.

Features

This section provides information about the computer features. The following information covers a variety
of models.
To view the information about your specific model, do one of the following:
• Go into the Lenovo BIOS Setup Utility program by following the instructions in Chapter 7 "Using the Setup
Utility program" on page 61. Then, select Main ➙ System Summary to view the information.
• In the Windows environment, click Start, right-click Computer, and select Properties to view the
information.
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 Celeron microprocessor
®
• Intel Pentium microprocessor
Memory
Your computer supports up to two double data rate 3 unbuffered dual inline memory modules (DDR3
UDIMMs).
Internal drives
• Optical drive: DVD-ROM or DVD-R (optional)
• Serial Advanced Technology Attachment (SATA) hard disk drive
Video subsystem
• Integrated graphics for a Video Graphics Array (VGA) connector and a Digital Video Interface (DVI)
connector
• 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)
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