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Operating SystemToshiba Tecra R840 PT42GA-003002 
Operating systemWindows 7 Professional
ProcessorToshiba Tecra R840 PT42GA-003002
Processor manufacturerIntel
Processor generation2nd gen Intel® Core™ i5
Processor modeli5-2520M
Processor frequency2.5 GHz
Processor boost frequency3.2 GHz
Processor familyIntel Core i5
Processor cores2
Processor threads4
Processor cache3 MB
Processor cache typeSmart Cache
Processor socketSocket 988
Processor operating modes64-bit
Processor seriesIntel Core i5-2500 Mobile Series
Processor codenameSandy Bridge
MemoryToshiba Tecra R840 PT42GA-003002
Internal memory2 GB
Internal memory typeDDR3-SDRAM
Memory clock speed1333 MHz
Memory form factorSO-DIMM
Memory layout (slots x size)1 x 2 GB
Memory slots2x SO-DIMM
Maximum internal memory8 GB
Hard Drive & Optical DriveToshiba Tecra R840 PT42GA-003002
Total storage capacity320 GB
Storage mediaHDD
Number of HDD installed1
HDD capacity320 GB
HDD interfaceSATA
HDD speed7200 RPM
Optical drive typeDVD Super Multi DL
Card reader integratedYes
Compatible memory cardsSD
Display & GraphicsToshiba Tecra R840 PT42GA-003002
Display diagonal35.6 cm (14")
Display resolution1366 x 768 pixels
TouchscreenNo
LED backlightYes
Native aspect ratio16:9
Discrete graphics adapter modelNot available
On-board graphics adapterYes
Discrete graphics adapterNo
On-board graphics adapter familyIntel® HD Graphics
On-board graphics adapter modelIntel® HD Graphics 3000
InterfacesToshiba Tecra R840 PT42GA-003002
Total Number USB 2.0 ports1
Total Number USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports1
eSATA/USB 2.0 ports quantity1
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
DVI portNo
Total Number VGA (D-Sub) ports1
Headphone outputs1
S/PDIF out portNo
Microphone inYes
Docking connectorNo
ExpressCard slotYes
CardBus PCMCIA slot typeNo
SmartCard slotNo
NetworkToshiba Tecra R840 PT42GA-003002
BluetoothYes
Wi-FiYes
Wi-Fi standards802.11a,802.11g,Wi-Fi 4 (802.11n)
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
Bluetooth version3.0 HS
Input DevicesToshiba Tecra R840 PT42GA-003002
Pointing deviceDualPoint
AudioToshiba Tecra R840 PT42GA-003002
Audio systemHDA
Number of built-in speakers2
Built-in microphoneYes
BatteryToshiba Tecra R840 PT42GA-003002
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells6
Battery capacity6200 mAh
PowerToshiba Tecra R840 PT42GA-003002
AC adapter power75 W
Physical CharacteristicsToshiba Tecra R840 PT42GA-003002
Product colourBlack, Chrome
Width341.4 mm
Depth239 mm
Height (front)1.99 cm
Height (rear)2.76 cm
Other featuresToshiba Tecra R840 PT42GA-003002
Fingerprint readerYes