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Compare specs Toshiba Tecra R850-1DD (PT520E-07T00MGR) with other laptop

ProcessorToshiba Tecra R850-1DD (PT520E-07T00MGR) 
Processor speed2.8 GHz
Processor familyIntel Core i7-2xxx
Processori7-2640M
Processor boost frequency3.5 GHz
Processor core2
Processor threads4
System bus data transfer rate5 GT/s
Processor cache4 MB
Processor cache typeSmart Cache
PCI Express configurations1x16, 2x8
PCI Express slots version2.0
Maximum number of PCI Express lanes16
FSB ParityNo
Integrated 4G WiMAXYes
Processor seriesIntel Core i7-2600 Mobile series
CPU multiplier (bus/core ratio)28
Tjunction100 C°C
Processor manufacturerIntel
Thermal Design Power (TDP)35 W
Processor operating modes64-bit
Processor lithography32 nm
Processor codenameSandy Bridge
SteppingJ1
Bus typeDMI
Conflict Free processorNo
ECC supported by processorNo
MemoryToshiba Tecra R850-1DD (PT520E-07T00MGR)
Internal memory4 GB
Internal memory typeDDR3-SDRAM
Memory clock speed1333 MHz
Memory slots2x SO-DIMM
Maximum internal memory8 GB
StorageToshiba Tecra R850-1DD (PT520E-07T00MGR)
Total storage capacity320 GB
Number of hard drives installed1
Hard drive capacity320 GB
Host interfaceSATA
Hard disk rotational speed7200 RPM
Card reader integratedYes
Compatible memory cardsMemory Stick (MS), MiniSD, MMC, MS PRO, SD, SDHC, xD
DisplayToshiba Tecra R850-1DD (PT520E-07T00MGR)
Screen Size15.6"
Screen Resolution1600 x 900 pixels
LED backlightYes
HD typeHD
Aspect ratio16:9
GraphicsToshiba Tecra R850-1DD (PT520E-07T00MGR)
On-board graphics adapterYes
Discrete graphics adapterYes
On-board graphics adapter familyIntel HD Graphics
On-board graphics adapter modelIntel HD Graphics 3000
On-board graphics adapter dynamic frequency (max)1300 MHz
On-board graphics adapter base frequency650 MHz
Number of displays supported (on-board graphics)2
Discrete graphics adapter modelAMD Radeon HD 6450M
Discrete graphics memory typeGDDR3
On-board graphics adapter ID0x116
Maximum resolution2048 x 1536 pixels
Maximum graphics adapter memory2.791 GB
Optical DriveToshiba Tecra R850-1DD (PT520E-07T00MGR)
Optical drive typeDVD Super Multi DL
Disc types supportedCD-R, CD-ROM, CD-RW, DVD R, DVD RW, DVD-R, DVD-RAM, DVD-ROM, DVD-RW
CD-R write speed24x
CD-RW write speed4x
DVD-R write speed8x
DVD-R Double Layer write speed6x
DVD-RW write speed6x
DVD R write speed8x
DVD R Double Layer write speed6x
DVD RW write speed8x
DVD-RAM write speed5x
AudioToshiba Tecra R850-1DD (PT520E-07T00MGR)
Number of built-in speakers2
Built-in microphoneYes
NetworkingToshiba Tecra R850-1DD (PT520E-07T00MGR)
BluetoothYes
3GYes
Wi-FiYes
Wi-Fi standards802.11a, 802.11b, 802.11g, 802.11n
Ethernet LAN connectionYes
Bluetooth version3.0
Cabling technology10/100/1000Base-T(X)
Ports & interfacesToshiba Tecra R850-1DD (PT520E-07T00MGR)
USB 2.0 ports quantity2
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
KeyboardToshiba Tecra R850-1DD (PT520E-07T00MGR)
Pointing deviceDualPoint
Full-size keyboardYes
Keyboard number of keys102
Windows keysYes
SoftwareToshiba Tecra R850-1DD (PT520E-07T00MGR)
Operating system installedWindows 7 Professional
Operating system architecture64-bit
Drivers includedYes
BatteryToshiba Tecra R850-1DD (PT520E-07T00MGR)
Number of battery cells6
Battery life (max)7 h
Energy ManagementToshiba Tecra R850-1DD (PT520E-07T00MGR)
AC adapter input voltage100 - 240 V
AC adapter output current3.95 A
AC adapter output voltage19 V
SecurityToshiba Tecra R850-1DD (PT520E-07T00MGR)
Cable lock slotKensington
Fingerprint readerYes
Trusted Platform Module (TPM)Yes
Password protectionHDD, Supervisor, User
Weight & DimensionsToshiba Tecra R850-1DD (PT520E-07T00MGR)
Weight5.49 lbs (2,49 kg)
Width14.9" (379 mm)
Depth9.92" (252 mm)
Height (front)0.819" (2,08 cm)
Height (rear)1" (2,54 cm)