Buy Lenovo Essential B590 62743PG - 15.6 LED Core i3 3110M 2.4GHz 4G from Lenovo
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Lenovo Essential B590 62743PG - 15.6 LED Core i3 3110M 2.4GHz 4G

DesignProduct typeNotebookColour of productBlackForm factorClamshellProcessorProcessor frequency2.4 GHzProcessor familyIntel Core i3Processor modeli3-3110MProcessor cores2Processor threads4System bus ...
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  • Model


Product typeNotebook
Colour of productBlack
Form factorClamshell
Processor frequency2.4 GHz
Processor familyIntel Core i3
Processor modeli3-3110M
Processor cores2
Processor threads4
System bus rate5 GT/s
Processor cache3 MB
Processor cache levelL3
Motherboard chipsetIntel HM77 Express
Internal memory4 GB
Internal memory typeDDR3-SDRAM
Memory clock speed1600 MHz
Memory slots2x SO-DIMM
Maximum internal memory8 GB
Total storage capacity500 GB
Storage mediaHDD
Number of hard drives installed1
Hard drive capacity500 GB
Hard drive interfaceSerial ATA
Hard drive speed5400 RPM
Card reader integratedYes
Compatible memory cardsMMC, SD, SDHC, SDXC
Display diagonal15.6 "
Display resolution1366 x 768 pixels
Touch sensitive screenNo
LED backlightYes
Full HDNo
Aspect ratio16:9
On-board graphics adapter modelIntel HD Graphics 4000
Optical drive
Optical drive typeDVD±RW
Audio systemHD
Number of built-in speakers2
Built-in microphoneYes
Front cameraYes
Front camera resolution (numeric)0.3 MP
Front camera resolution1280 x 720 pixels
Wi-Fi standards802.11b, 802.11g, 802.11n
Ethernet LANYes
Ethernet LAN data rates10, 100, 1000 Mbit/s
Bluetooth version4.0
Ports & interfaces
USB 2.0 ports quantity2
USB 3.0 ports quantity2
VGA (D-Sub) ports quantity1
HDMI ports quantity1
DVI portNo
Ethernet LAN (RJ-45) ports1
Headphone outputs1
Microphone inYes
S/PDIF out portNo
Combo headphone/mic portYes
Docking connectorNo
DC-in jackYes
ExpressCard slotNo
CardBus PCMCIA slot typeNo
SmartCard slotNo
Pointing deviceTouchpad
Numeric keypadYes
Windows keysYes
Operating system/software
Operating system installedWindows 8.1
Operating system architecture64-bit
Processor special features
Intel Wireless Display (WiDi) TechnologyYes
Intel Anti-Theft TechnologyYes
Intel Identity Protection TechnologyYes
Intel vPro TechnologyNo
Intel My WiFi TechnologyYes
Intel Hyper-Threading TechnologyYes
Intel visual technologiesIntel Clear Video HD, Intel Insider, Intel InTru 3D, Intel Quick Sync Video
Intel Turbo Boost TechnologyNo
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells6
Battery life (max)6.5 h
AC adapter frequency50/60 Hz
AC adapter input voltage100 - 240 V
Cable lock slotYes
Cable lock slot typeKensington
Weight & dimensions
Weight2500 g
Width378 mm
Depth252 mm
Height33.4 mm
Packaging data
AC adapter includedYes
Quick start guideYes
Operational conditions
Operating temperature (T-T)5 - 35 °C
Storage temperature (T-T)-15 - 60 °C
Operating relative humidity (H-H)20 - 85 %
Storage relative humidity (H-H)10 - 90 %
Operating altitude0 - 3050 m
Non-operating altitude0 - 4570 m