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Operating System LENOVO ThinkPad T490 20N3S62802Lenovo ThinkPad T490 20N3S62802 
Operating system installedWindows 10 Pro
Operating system architecture64-bit
Processor LENOVO ThinkPad T490 20N3S62802Lenovo ThinkPad T490 20N3S62802
Processor manufacturerIntel
Processor family8th gen Intel Core i7
Processor modeli7-8665U
Processor cores4
Processor frequency1.9 GHz
Processor boost frequency4.8 GHz
Processor cache8 MB
Memory LENOVO ThinkPad T490 20N3S62802Lenovo ThinkPad T490 20N3S62802
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 20N3S62802Lenovo ThinkPad T490 20N3S62802
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 20N3S62802Lenovo ThinkPad T490 20N3S62802
Display diagonal14"
Aspect ratio16/9
LED backlightYes
Graphics adapter modelIntel UHD Graphics
Graphics adapterYes
Built-in Devices LENOVO ThinkPad T490 20N3S62802Lenovo ThinkPad T490 20N3S62802
Front cameraYes
Front camera HD typeHD
Interfaces LENOVO ThinkPad T490 20N3S62802Lenovo ThinkPad T490 20N3S62802
Combo headphone/mic portYes
Ethernet LAN (RJ-45) ports1
HDMI ports1
Input Devices LENOVO ThinkPad T490 20N3S62802Lenovo ThinkPad T490 20N3S62802
Pointing deviceThinkPad UltraNav
Audio LENOVO ThinkPad T490 20N3S62802Lenovo ThinkPad T490 20N3S62802
Audio chipRealtek ALC3287
Audio systemDolby Audio Premium
MicrophoneYes
Number of speakers2
Battery LENOVO ThinkPad T490 20N3S62802Lenovo ThinkPad T490 20N3S62802
Battery life (max)16.11 h
Battery technologyLithium-Ion (Li-Ion)
Power LENOVO ThinkPad T490 20N3S62802Lenovo ThinkPad T490 20N3S62802
Quick chargeYes
Physical Characteristics LENOVO ThinkPad T490 20N3S62802Lenovo ThinkPad T490 20N3S62802
Product typeNotebook
Product colourBlack
Depth227 mm
Height18.9 mm
Width329 mm