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Operating System LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805 
Operating system installedWindows 10 Pro
Operating system architecture64-bit
Processor LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
Processor manufacturerIntel
Processor family8th gen Intel Core i7
Processor socketBGA 1528
Processor modeli7-8665U
Processor cores4
Processor threads8
Processor frequency1.9 GHz
Processor boost frequency4.8 GHz
Processor operating modes64-bit
Processor cache8 MB
Processor cache typeSmart Cache
Memory LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
Internal memory16 GB
Internal memory typeDDR4-SDRAM
Memory form factorOn-board SO-DIMM
Memory slots1x SO-DIMM
Memory clock speed2400 MHz
Hard Drive & Optical Drive LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
SSD capacity256 GB
Storage mediaSSD
Number of SSD installed1
Total SSD capacity256 GB
Total storage capacity256 GB
Optical drive typeNo
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash)
Display & Graphics LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
Display diagonal14"
Aspect ratio16/9
LED backlightYes
Maximum on-board graphics adapter memory32 GB
Graphics adapter modelIntel UHD Graphics 620
Graphics adapter dynamic frequency (max)1150 MHz
Graphics adapter base frequency300 MHz
Graphics adapterYes
Built-in Devices LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
Front cameraYes
Front camera HD typeHD
Privacy cameraYes
Interfaces LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
Combo headphone/mic portYes
Ethernet LAN (RJ-45) ports1
HDMI ports1
Input Devices LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
Pointing deviceThinkPad UltraNav
Audio LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
Audio chipRealtek ALC3287
Audio systemDolby Audio Premium
MicrophoneYes
Number of speakers2
Battery LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
Battery life (max)16.11 h
Battery technologyLithium Polymer (LiPo)
Power LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
Quick chargeYes
Physical Characteristics LENOVO ThinkPad T490 20N3S62805Lenovo ThinkPad T490 20N3S62805
Product typeNotebook
Product colourBlack
Depth227 mm
Height18.9 mm
Width329 mm