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Compare specs Toshiba Tecra R840-12Z (PT42GE-02X00XGR) with other laptop

ProcessorToshiba Tecra R840-12Z (PT42GE-02X00XGR) 
Processor speed2.5 GHz
Processor familyIntel Core i5-2xxx
Processori5-2520M
Processor boost frequency3.2 GHz
Processor core2
Processor threads4
System bus data transfer rate5 GT/s
Processor cache3 MB
Processor cache typeSmart Cache
Processor socketSocket 988
Processor seriesIntel Core i5-2500 Mobile series
FSB ParityNo
Thermal Design Power (TDP)35 W
PCI Express slots version2.0
Maximum number of PCI Express lanes1
PCI Express configurations1x16, 2x8, 1x8 2x4
Integrated 4G WiMAXYes
CPU multiplier (bus/core ratio)25
Tjunction100°C
Processor manufacturerIntel
Processor codenameSandy Bridge
Bus typeDMI
SteppingJ1
Processor operating modes64-bit
Processor lithography32 nm
Conflict Free processorNo
ECC supported by processorNo
MemoryToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Internal memory4 GB
Internal memory typeDDR3-SDRAM
Memory clock speed1333 MHz
Memory slots2x SO-DIMM
Maximum internal memory8 GB
StorageToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Storage mediaSSD
Number of SSDs installed1
Solid-state drive capacity128 GB
Card reader integratedYes
Compatible memory cardsMiniSD, MMC, SD, SDHC, SDXC
DisplayToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Screen Size14"
Screen Resolution1366 x 768 pixels
TouchscreenNo
LED backlightYes
HD typeNot supported
3D compatibilityNo
Aspect ratio16:9
GraphicsToshiba Tecra R840-12Z (PT42GE-02X00XGR)
On-board graphics adapterYes
Discrete graphics adapterNo
On-board graphics adapter familyIntel HD Graphics
On-board graphics adapter modelIntel HD Graphics 3000
On-board graphics adapter base frequency650 MHz
On-board graphics adapter dynamic frequency (max)1300 MHz
Number of displays supported (on-board graphics)2
Discrete graphics adapter modelNot available
On-board graphics adapter ID0x116
Maximum resolution2048 x 1536 pixels
Maximum graphics adapter memory1.696 GB
Optical DriveToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Optical drive typeDVD Super Multi DL
LightScribeNo
Disc types supportedCD, CD-R, CD-ROM, CD-RW, DVD, DVD R, DVD R DL, DVD RW, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW
CD read speed24x
CD write speed24x
CD rewrite speed4x
LabelflashNo
DVD-R read speed8x
DVD-R write speed8x
DVD-R Double Layer read speed6x
DVD-R Double Layer write speed6x
DVD-RW read speed6x
DVD-RW write speed6x
DVD R read speed8x
DVD R write speed8x
DVD R Double Layer read speed6x
DVD R Double Layer write speed6x
DVD RW read speed8x
DVD RW write speed8x
DVD-RAM read speed5x
DVD-RAM write speed5x
AudioToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Audio systemHDA
Built-in speakersYes
Number of built-in speakers2
Built-in microphoneYes
CameraToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Front camera resolution640 x 480 pixels
NetworkingToshiba Tecra R840-12Z (PT42GE-02X00XGR)
BluetoothYes
3GYes
Wi-FiYes
Wi-Fi standards802.11b, 802.11g, 802.11n
Ethernet LAN connectionYes
Ethernet LAN data rates10, 100, 1000 Mbit/s
Bluetooth version3.0
Data networkYes
Cabling technology10/100/1000Base-T(X)
Ports & interfacesToshiba Tecra R840-12Z (PT42GE-02X00XGR)
USB 2.0 ports quantity1
USB 3.0 (3.1 Gen 1) Type-A ports quantity1
eSATA/USB 2.0 ports quantity1
VGA (D-Sub) ports quantity1
DisplayPorts quantity1
DVI portNo
Ethernet LAN (RJ-45) ports quantity1
Headphone outputs1
Microphone inYes
S/PDIF out portNo
Docking connectorYes
DC-in jackYes
ExpressCard slotYes
CardBus PCMCIA slot typeNo
SmartCard slotNo
TV out portNo
Headphone connectivity3.5 mm
Microphone connectivity3.5 mm
KeyboardToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Pointing deviceDualPoint
Full-size keyboardYes
Keyboard number of keys87
Windows keysYes
SoftwareToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Operating system installedWindows 7 Professional
Operating system architecture64-bit
Bundled softwareToshiba Bluetooth Stack
Toshiba Bluetooth Monitor
Toshiba Disc Creator
Toshiba User's Manual
Supervisor Password program
Toshiba Assist
Chicony Camera Assistant
Toshiba Face Recognition
Toshiba Value Added Package (Toshiba Pow
Trial softwareMcAfee Internet Security
Drivers includedYes
BatteryToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells6
Battery life (max)9 h
Battery voltage19 V
Energy ManagementToshiba Tecra R840-12Z (PT42GE-02X00XGR)
AC adapter input voltage100 - 240 V
AC adapter output current3.42 A
AC adapter output voltage19 V
SecurityToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Cable lock slotKensington
Password protectionHDD, Supervisor, User
Weight & DimensionsToshiba Tecra R840-12Z (PT42GE-02X00XGR)
Weight4.39 lbs (1,99 kg)
Width13.4" (341 mm)
Depth9.41" (239 mm)
Height (front)0.783" (1,99 cm)
Height (rear)1.08" (2,74 cm)