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Lenovo ThinkPad T490s User Manual

Lenovo ThinkPad T490s
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T490s and X390
User Guide

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Lenovo ThinkPad T490s Specifications

General IconGeneral
Form factorClamshell
Product typeLaptop
Product colorBlack
Housing materialMagnesium
LED backlightYes
Display diagonal14 \
Display brightness400 cd/m²
Native aspect ratio16:9
Contrast ratio (typical)1000:1
Bus typeOPI
Tjunction100 °C
Processor cache8 MB
Processor cores4
Processor modeli7-8565U
System bus rate4 GT/s
Processor familyIntel® Core™ i7
Processor socketBGA 1528
Processor threads8
Processor codenameWhiskey Lake
Configurable TDP-up25 W
Processor frequency1.8 GHz
Processor cache typeSmart Cache
Configurable TDP-down10 W
Processor lithography14 nm
Processor manufacturerIntel
PCI Express slots version3.0
Processor boost frequency4.6 GHz
Processor operating modes64-bit
PCI Express configurations1x4, 2x2
Thermal Design Power (TDP)15 W
Configurable TDP-up frequency2 GHz
Configurable TDP-down frequency0.8 GHz
Maximum number of PCI Express lanes16
Internal memory16 GB
Memory clock speed2400 MHz
Memory form factorOn-board
Internal memory typeDDR4-SDRAM
SSD capacityThe Solid State Drive's storage capacity in Gigabytes.
SSD interfaceNVMe, PCI Express
Storage mediaSSD
SSD form factorM.2
Total storage capacity512 GB
Compatible memory cardsMicroSD (TransFlash)
Number of SSDs installed1
On-board graphics card ID0x3EA0
Discrete graphics card modelNot available
On-board graphics card familyIntel® UHD Graphics
Maximum on-board graphics card memory32 GB
On-board graphics card OpenGL version4.5
On-board graphics card base frequency300 MHz
On-board graphics card DirectX version12.0
On-board graphics card dynamic frequency (max)1150 MHz
Battery capacity57 Wh
Battery life (max)20 h
AC adapter power65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
Password protection typeHDD, Power on, SSD, Supervisor
Audio chipRealtek ALC3287
Audio systemDolby Audio Premium
Speaker power1 W
Number of built-in speakers2
Front camera HD typeHD
Front camera resolution1280 x 720 pixels
Front camera signal format720p
Antenna type2x2
Ethernet LAN-
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version5.0
Top Wi-Fi standardWi-Fi 5 (802.11ac)
WLAN controller modelIntel Dual Band Wireless-AC 9560
Sustainability certificatesRoHS, EPEAT Silver, ENERGY STAR
HDMI version1.4b
Charging port typeUSB Type-C
USB 2.0 ports quantity0
Pointing deviceThinkPad UltraNav
Processor ARK ID149091
Intel TSX-NI version0.00
Processor package size46x24 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2
Intel Identity Protection Technology version1.00
Weight and Dimensions IconWeight and Dimensions
Depth225.8 mm
Width329 mm
Height16.1 mm
Weight1270 g

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