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Specification Lenovo ThinkPad E490 20N80057AD



Lenovo ThinkPad E490 20N80057AD


OS: FreeDOS

CPU: i5-8265U 1.6 GHz
RAM: 4 GB
Display: 14 inch
HDD: 1000 GB
Battery: 45 Wh

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Lenovo ThinkPad E490 20N80057AD notebook runs on FreeDOS operating system. The notebook is powered by i5-8265U 1.6 GHz , 4 cores processor. It has 4 GB RAM. HDD 1000 GB. Display 14 inch, Intel UHD Graphics 620 - On-board graphics adapter. The notebook is fueled with a 45 Wh.
Lenovo ThinkPad E490 20N80057AD laptop upgrade options: Internal memory: 4 GB, maximum internal memory: 32 GB DDR4-SDRAM. Total number of memory slots: 2x SO-DIMM. Discrete graphics adapter model AMD Radeon RX 550.


Processor Lenovo ThinkPad E490 20N80057AD
Processor model:i5-8265U
Processor cores:4
Processor family:8th gen Intel Core i5
Processor frequency:1.6 GHz
Processor boost frequency:3.9 GHz
Processor cache:6 MB
Thermal Design Power (TDP):15 W
Software Lenovo ThinkPad E490 20N80057AD
Operating system installed:FreeDOS
Display & Graphics Lenovo ThinkPad E490 20N80057AD
Panel type:TN
Aspect ratio:16:9
Contrast ratio:400:1
Display brightness:220 cd/m²
Display diagonal:14 inch
Display resolution:1366 x 768 pixels
Dual-screen:No
HD type:HD
LED backlight:Yes
Touchscreen:No
Discrete graphics adapter:Yes
Discrete graphics adapter memory:2 GB
Discrete graphics adapter model:AMD Radeon RX 550
On-board graphics adapter:Yes
On-board graphics adapter model:Intel UHD Graphics 620
Memory Lenovo ThinkPad E490 20N80057AD
Internal memory:4 GB
Maximum internal memory:32 GB
Memory clock speed:2400 MHz
Memory form factor:SO-DIMM
Memory slots:2x SO-DIMM
Internal memory type:DDR4-SDRAM
Storage Lenovo ThinkPad E490 20N80057AD
HDD capacity:1000 GB
Storage media:HDD
Number of HDDs installed:1
Total HDDs capacity:1000 GB
Total storage capacity:1000 GB
Optical drive type:No
Card reader integrated:Yes
Compatible memory cards:MicroSD (TransFlash)
Network & Communication Lenovo ThinkPad E490 20N80057AD
Antenna type:2x2
Bluetooth:Yes
Ethernet LAN:Yes
Wi-Fi:Wi-Fi 5 (802.11ac)
Wi-Fi standards:Wi-Fi 5 (802.11ac)
Interfaces/Ports Lenovo ThinkPad E490 20N80057AD
HDMI version:1.4b
HDMI ports quantity:1
Charging port type:USB Type-C
Combo headphone/mic port:Yes
Ethernet LAN (RJ-45) ports:1
USB 2.0:1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A:2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C:1
USB Power Delivery:Yes
USB Sleep-and-Charge:1
USB Type-C DisplayPort Alternate Mode:Yes
Input Devices Lenovo ThinkPad E490 20N80057AD
Numeric keypad:No
Pointing device:ThinkPad UltraNav
Spill resistant keyboard:Yes
Audio Lenovo ThinkPad E490 20N80057AD
Audio chip:Conexant CX11880
Audio system:Dolby Advanced Audio
Built-in microphone:Yes
Number of speakers:2
Speaker power:1.5 W
Built-in Devices Lenovo ThinkPad E490 20N80057AD
Front camera:Yes
Front camera HD type:HD
Front camera signal format:720p
Security Lenovo ThinkPad E490 20N80057AD
Cable lock slot:Yes
Password protection:Yes
Trusted Platform Module (TPM):Yes
Design Lenovo ThinkPad E490 20N80057AD
Brand:Lenovo
Family:ThinkPad
Series:E
Model name:E490
Part Number:20N80057AD
Product type:Notebook
Form factor:Clamshell
Product colour:Black
EAN/UPC code:0193268970380
Depth:242 mm
Width:329 mm
Weight:1.75 kg
Release Date:2019-12-09
Battery Information Lenovo ThinkPad E490 20N80057AD
Battery capacity:45 Wh
Battery type:Lithium-Ion (Li-Ion)
Battery life:13 h
Quick charge:Yes


User opinions and reviews Lenovo ThinkPad E490 20N80057AD


userKesymiApril 22, 2024
I find the laptop to be reliable for everyday tasks such as office programs, watching movies, and browsing the internet. The picture quality on the screen is decent. The hard drive provides enough storage for files, but adding more RAM would be beneficial. There are sufficient USB ports for my needs. It may not be suitable for playing high-demanding games due to limited CPU resources.
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userPizava-VedMay 11, 2024
I upgraded the memory to 8GB and replaced the HDD with a 500GB SSD
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