This specification for the Lenovo ThinkPad E490 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the E490 boardview and E490 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad E490 Notebook is accurate, safe, error free, or the fix you require.
Design > Brand: Lenovo
Design > Family: ThinkPad
Design > Form Factor: Clamshell
Design > Housing Material: Acrylonitrile butadiene styrene (ABS)
Design > Market Positioning: Business
Design > Model Name: E490
Design > Part Number: 20N8006SCA
Design > Product Colour: Black
Design > Product Type: Notebook
Design > Release Date: 05/03/2019
Design > Series: E
Display > 3D: No
Display > Contrast Ratio (typical): 16.66736111
Display > Display Brightness: 220 cd/m^2
Display > Display Diagonal: 14 inch
Display > Display Resolution: 1366x768 pixels
Display > Dual-screen: No
Display > HD Type: HD
Display > LED Backlight: Yes
Display > Native Aspect Ratio: 0.672916667
Display > Panel Type: TN
Display > Touchscreen: No
Graphics > Discrete Graphics Adapter: No
Graphics > Discrete Graphics Adapter Model: Not available
Graphics > Maximum On-board Graphics Adapter Memory: 32GB
Graphics > On-board Graphics Adapter: Yes
Graphics > On-board Graphics Adapter Base Frequency: 300MHz
Graphics > On-board Graphics Adapter DirectX Version: 12
Graphics > On-board Graphics Adapter DirectX Version2: 12
Graphics > On-board Graphics Adapter Dynamic Frequency (max): 1000MHz
Graphics > On-board Graphics Adapter Family: Intel UHD Graphics
Graphics > On-board Graphics Adapter Model: Intel UHD Graphics
Graphics > On-board Graphics Adapter OpenGL Version: 5
Specification > Battery: 13 hrs
Specification > Display Diagonal: 14 inch
Specification > Graphics: Intel UHD Graphics
Specification > Internal Memory: 8GB DDR4-SDRAM
Specification > Processor: i3-8145U 2.1GHz
Specification > Storage: 1000GB HDD
Specification > Weight: 1.75kg
Memory > Internal Memory: 8GB
Memory > Internal Memory Type: DDR4-SDRAM
Memory > Maximum Internal Memory: 32GB
Memory > Maximum Internal Memory (64-bit): 32GB
Memory > Memory Clock Speed: 2400MHz
Memory > Memory Form Factor: SO-DIMM
Memory > Memory Layout (slots X Size): 1 x 8GB
Memory > Memory Slots: 2x SO-DIMM
Processor > Configurable TDP-up: 25 W
Processor > Configurable TDP-up Frequency: 2.3GHz
Processor > Processor Boost Frequency: 3.9GHz
Processor > Processor Cache: 4MB
Processor > Processor Codename: Whiskey Lake
Processor > Processor Cores: 2
Processor > Processor Family: 8th gen Intel Core i3
Processor > Processor Frequency: 2.1GHz
Processor > Processor Lithography: 14nm
Processor > Processor Manufacturer: Intel
Processor > Processor Model: i3-8145U
Processor > Processor Socket: BGA1528
Processor > Processor Threads: 4
Processor > Thermal Design Power (TDP): 15W
Product Code: 20N8006SCA
Audio > Audio Chip: Conexant CX11880
Audio > Audio System: Dolby Advanced Audio
Audio > Built-in Microphone: Yes
Audio > Number Of Built-in Speakers: 2
Audio > Speaker Power: 1.5W
Battery > Battery Life (max): 13 h
Battery > Battery Technology: Lithium-Ion (Li-Ion)
Camera > Auto Focus: No
Camera > Front Camera: Yes
Camera > Front Camera HD Type: HD
Camera > Front Camera Resolution: 1280x720 pixels
Camera > Front Camera Signal Format: 720p
Keyboard > Keyboard Backlit: No
Keyboard > Numeric Keypad: No
Keyboard > Pointing Device: ThinkPad UltraNav
Keyboard > Spill-resistant Keyboard: Yes
Keyboard > Windows Keys: Yes
Networking > Antenna Type: 2x2
Networking > Bluetooth: Yes
Networking > Bluetooth Version: 5
Networking > Ethernet LAN: Yes
Networking > Ethernet LAN Data Rates: 10, 100, 1000Mbit/s
Networking > Near Field Communication (NFC): No
Networking > Top Wi-Fi Standard: Wi-Fi 5 (802.11ac)
Networking > Wi-Fi: Yes
Networking > Wi-Fi Standards: 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Networking > WLAN Controller Model: Intel Dual Band Wireless-AC 9260
Networking > WWAN: No
Optical Drive > Optical Drive Type: No
Ports & Interfaces > Charging Port Type: USB Type-C
Ports & Interfaces > Combo Headphone/mic Port: Yes
Ports & Interfaces > Ethernet LAN (RJ-45) Ports: 1
Ports & Interfaces > HDMI Ports Qty: 1
Ports & Interfaces > HDMI Version: 1.4b
Ports & Interfaces > Headphone Outputs: 1
Ports & Interfaces > USB 2.0 Ports Qty: 1
Ports & Interfaces > USB 3.2 Gen 1 (3.1 Gen 1) Type-A Ports Qty: 2
Ports & Interfaces > USB 3.2 Gen 2 (3.1 Gen 2) Type-C Ports Qty: 1
Ports & Interfaces > USB Sleep-and-Charge: Yes
Ports & Interfaces > USB Sleep-and-Charge Ports: 1
Power > AC Adapter Frequency: 50 - 60Hz
Power > AC Adapter Input Voltage: 100 - 240V
Power > AC Adapter Power: 65W
Security > Cable Lock Slot: Yes
Security > Fingerprint Reader: No
Security > Password Protection: Yes
Security > Password Protection Type: HDD, Power on, Supervisor
Security > Trusted Platform Module (TPM): Yes
Software > Operating System Architecture: 64-bit
Software > Operating System Installed: Windows 10 Pro
Storage > Card Reader Integrated: Yes
Storage > Compatible Memory Cards: MicroSD (TransFlash)
Storage > HDD Capacity: 1000GB
Storage > HDD Size: 2.5"
Storage > HDD Speed: 5400RPM
Storage > Number Of HDDs Installed: 1
Storage > Storage Media: HDD
Storage > Total HDDs Capacity: 1000GB
Storage > Total Storage Capacity: 1000GB
Weight And Dimensions > Depth: 242mm
Weight And Dimensions > Height: 21.9mm
Weight And Dimensions > Weight: 1.75kg
Weight And Dimensions > Width: 329mm
Lenovo ThinkPad E490 Notebook E Specification for Upgrade or Repair