DESIGN
Product colourBlack
Product typeNotebook
Form factorClamshell
DISPLAY
Display diagonal14 inch
Contrast ratio (typical)700:1
Panel typeIPS
HD typeFull HD
LED backlightY
TouchscreenN
Display resolution1920 x 1080 pixels
Native aspect ratio16:9
BrandLenovo
FamilyThinkPad
SeriesT
Model nameT490
Part Number20N20023US
Release Date26 February 2019
EAN/UPC code0193386021094
PROCESSOR
Processor manufacturerIntel
Processor family8th gen Intel Core i5
Processor frequency1.6 GHz
Processor boost frequency3.9 GHz
Processor codenameWhiskey Lake
Thermal Design Power (TDP)15 W
Processor modeli5-8265U
Processor cores4
Processor threads8
Processor cache6 MB
Processor lithography14 nm
Processor socketBGA 1528
Configurable TDP-up frequency1.8 GHz
Configurable TDP-up25 W
MEMORY
Internal memory typeDDR4-SDRAM
Internal memory16 GB
Memory form factorOn-board + SO-DIMM
Memory clock speed2400 MHz
Memory slots1x SO-DIMM
GRAPHICS
On-board graphics adapterY
On-board graphics adapter familyIntel UHD Graphics
On-board graphics adapter DirectX version12.0
Discrete graphics adapterN
On-board graphics adapter modelIntel UHD Graphics
Discrete graphics adapter modelNot available
On-board graphics adapter base frequency300 MHz
On-board graphics adapter dynamic frequency (max)1100 MHz
Maximum on-board graphics adapter memory32 GB
On-board graphics adapter OpenGL version4.5
STORAGE
Total storage capacity256 GB
Number of SSDs installed1
SSD capacity256 GB
SSD interfaceM.2
Compatible memory cardsMicroSD (TransFlash)
Card reader integratedY
Storage mediaSSD
OPTICAL DRIVE
Optical drive typeN
NETWORKING
Ethernet LANY
Ethernet LAN data rates10, 100, 1000 Mbit/s
Wi-FiY
Top Wi-Fi standardWi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothY
Bluetooth version5.0
PORTS & INTERFACES
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Headphone outputs1
HDMI version1.4b
USB Sleep-and-Charge ports1
Docking connectorY
Combo headphone/mic portY
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
USB Sleep-and-ChargeY
AUDIO
Built-in microphoneY
Number of built-in speakers2
Audio systemDolby Audio Premium
Speaker power2 W
Audio chipRealtek ALC3287
CAMERA
Front cameraY
Front camera HD typeHD
Front camera signal format720p
KEYBOARD
Numeric keypadN
Spill-resistant keyboardY
Keyboard backlitY
Pointing deviceThinkPad UltraNav
SOFTWARE
Operating system installedWindows 10 Pro
Operating system architecture64-bit
BATTERY
Battery technologyLithium-Ion (Li-Ion)
Battery capacity (Watt-hours)50 Wh
Quick chargeY
WEIGHT & DIMENSIONS
Weight1.55 kg
Height18.9 mm
Depth227 mm
Width329 mm
POWER
AC adapter power NOT included65 W