Lenovo 4285 Personal Computer User Manual


 
Chapter 1. Product overview
This chapter provides information about the computer features, specications, preinstalled software
programs, and connector and part locations.
This chapter contains the following topics:
“Features” on page 1: This section provides information about the computer features.
“Specications” on page 4: This section lists the physical specications for your computer.
“Software overview” on page 6: This section provides information about the software programs provided
with your computer.
“Locating computer controls, connectors, and parts” on page 7: This section provides information to
help you locate your computer controls, connectors and parts.
Features
This section provides information about the computer features.
System information
The following information covers a variety of models. For information about your specic model, use the
Setup Utility program. See Chapter 4 “Using the Setup Utility program” on page 63.
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 Pentium
®
microprocessor
Memory module(s)
Supports up to two double data rate 3 dual inline memory modules (DDR3 DIMMs)
Note: Your computer supports both 1066 MHz and 1333 MHz DDR3 memory modules. However, if you
are using the 1333 MHz memory module(s) with a microprocessor that runs at 1066 MHz (such as the
Intel Pentium G6950 microprocessor), your memory module(s) will operate at 1066 MHz.
Internal drives
One slim Serial Advanced Technology Attachment (SATA) optical drive
One SATA hard disk drive
Video subsystem
Integrated graphics card for a Video Graphics Array (VGA) IN connector and a DisplayPort out connector
Audio subsystem
Integrated high-denition (HD) audio
Microphone connector and headphone connector
Internal speakers
1
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