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Acer ASPIRE 5742 User Manual

Acer ASPIRE 5742
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Aspire 5742/5742G/5742Z/5742ZG Series
Service Guide
PRINTED IN TAIWAN
Service guide files and updates are available
on the ACER/CSD web; for more information,
please refer to http://csd.acer.com.tw

Table of Contents

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Acer ASPIRE 5742 Specifications

General IconGeneral
Bus typeDMI
SteppingK0
Tjunction90 °C
Processor cache3 MB
Processor cores2
Processor modeli3-370M
System bus rate2.5 GT/s
Processor familyIntel® Core™ i3
Processor seriesIntel Core i3-300 Mobile Series
Processor socketSocket 988
Processor threads4
Processor codenameArrandale
Processing Die size81 mm²
Processor frequency2.4 GHz
Processor cache typeSmart Cache
Processor lithography32 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version2.0
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16
Thermal Design Power (TDP)35 W
CPU multiplier (bus/core ratio)18
Maximum number of PCI Express lanes16
Number of Processing Die Transistors382 M
Motherboard chipsetIntel® HM55 Express
HDD speed5400 RPM
HDD interfaceSATA
Optical drive typeDVD Super Multi
Card reader integratedYes
Total storage capacity500 GB
Compatible memory cardsMMC, SD
Number of HDDs installed1
Display diagonal15.6 \
Display resolution1366 x 768 pixels
Native aspect ratio16:9
Internal memory4 GB
Memory clock speed1066 MHz
Internal memory typeDDR3-SDRAM
Maximum internal memory8 GB
Memory layout (slots x size)2 x 2 GB
Discrete graphics card model-
Maximum graphics card memory- GB
On-board graphics card modelIntel® HD Graphics
On-board graphics card base frequency500 MHz
On-board graphics card dynamic frequency (max)667 MHz
TypePC
Video in0
Dimensions (WxDxH)381 x 253 x 25 mm
Audio systemHD Audio
Speaker power2 W
Video capturing speed30 fps
Front camera resolution (numeric)1.3 MP
Cabling technology10/100/1000Base-T(X)
Networking featuresGigabit Ethernet, WLAN
Operating system installedWindows 7 Home Premium
Sustainability certificatesENERGY STAR
Battery capacity4400 mAh
Battery life (max)4.5 h
Number of battery cells6
Charging port typeDC-in jack
USB 2.0 ports quantity3
Cable lock slot typeKensington
Product colorBlack
Pointing deviceTouchpad
Processor codeSLBUK
Processor ARK ID49020
Processor package sizerPGA 37.5x 37.5, BGA 34x28 mm
Graphics & IMC lithography45 nm
Supported instruction setsSSE4.1, SSE4.2
Weight and Dimensions IconWeight and Dimensions
Depth253 mm
Width381 mm
Weight2600 g
Height (rear)34 mm
Height (front)25 mm

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