Lenovo 3054 Personal Computer User Manual


 
Chapter 1. Product overview
This chapter describes the computer features, specications, 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 specic model, use the
Setup Utility program. See Chapter 4 “Using the Setup Utility program” on page 49
.
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) hard disk drive (available 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-denition (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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