Specification Lenovo ThinkPad E490 20N8005MUS

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OS: Windows 10 Pro

CPU: i3-8145U 2.1 GHz

RAM: 4 GB

Display: 14 inch

HDD: 500 GB

Battery: 45 Wh

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Lenovo ThinkPad E490 20N8005MUS notebook runs on Windows 10 Pro operating system. The notebook is powered by i3-8145U 2.1 GHz , 2 cores , 4 threads processor. It has 4 GB RAM. HDD 500 GB. Display 14 inch, Intel UHD Graphics 620 - On-board graphics adapter. The notebook is fueled with a 45 Wh.
Lenovo ThinkPad E490 20N8005MUS laptop upgrade options: Internal memory: 4 GB, maximum internal memory: 32 GB DDR4-SDRAM. The number of memory slots and their employment: 1 x 4 GB. Total number of memory slots: 2x SO-DIMM.

Processor Lenovo ThinkPad E490 20N8005MUS
Processor model:	i3-8145U
Processor socket:	BGA 1528
Processor threads:	4
Processor cores:	2
Processor codename:	Whiskey Lake
Processor family:	8th gen Intel Core i3
Processor frequency:	2.1 GHz
Processor boost frequency:	3.9 GHz
Processor cache:	4 MB
Thermal Design Power (TDP):	15 W
Software Lenovo ThinkPad E490 20N8005MUS
Operating system installed:	Windows 10 Pro
Operating system architecture:	64-bit
Display & Graphics Lenovo ThinkPad E490 20N8005MUS
Panel type:	SVA
Aspect ratio:	16:9
Display diagonal:	14 inch
Display resolution:	1366 x 768 pixels
HD type:	HD
3D:	No
LED backlight:	Yes
Touchscreen:	No
Discrete graphics adapter:	No
Discrete graphics adapter model:	Not available
Maximum on-board graphics adapter memory:	32 GB
On-board graphics adapter:	Yes
On-board graphics adapter base frequency:	300 MHz
On-board graphics adapter DirectX version:	12.0
On-board graphics adapter dynamic frequency (max):	1000 MHz
On-board graphics adapter model:	Intel UHD Graphics 620
On-board graphics adapter OpenGL:	4.5
Memory Lenovo ThinkPad E490 20N8005MUS
Internal memory:	4 GB
Maximum internal memory:	32 GB
Memory clock speed:	2400 MHz
Memory layout (slots x size):	1 x 4 GB
Memory form factor:	SO-DIMM
Memory slots:	2x SO-DIMM
Internal memory type:	DDR4-SDRAM
Storage Lenovo ThinkPad E490 20N8005MUS
HDD capacity:	500 GB
HDD size:	2.5"
HDD speed:	7200 RPM
Storage media:	HDD
Number of HDDs installed:	1
Total HDDs capacity:	500 GB
Total storage capacity:	500 GB
LightScribe:	No
Optical drive type:	No
Card reader integrated:	Yes
Compatible memory cards:	MicroSD (TransFlash)
Network & Communication Lenovo ThinkPad E490 20N8005MUS
3G:	No
4G:	No
Antenna type:	2x2
Bluetooth:	Yes
Bluetooth version:	5.0
Ethernet LAN:	Yes
NFC:	No
Wi-Fi:	IEEE 802.11ac
Wi-Fi standards:	IEEE 802.11ac
WWAN:	No
Interfaces/Ports Lenovo ThinkPad E490 20N8005MUS
HDMI version:	1.4b
HDMI ports quantity:	1
Combo headphone/mic port:	Yes
Ethernet LAN (RJ-45) ports:	1
USB 2.0:	1
USB 3.0 (3.1 Gen 1) Type-A:	2
USB 3.1 (Gen 2) Type-C:	1
USB Sleep-and-Charge:	1
Input Devices Lenovo ThinkPad E490 20N8005MUS
Keyboard backlit:	No
Numeric keypad:	No
Pointing device:	ThinkPad UltraNav
Spill resistant keyboard:	Yes
Windows keys:	Yes
Audio Lenovo ThinkPad E490 20N8005MUS
Audio system:	Dolby Advanced Audio
Built-in microphone:	Yes
Built-in subwoofer:	No
Number of speakers:	2
Speaker power:	1.5 W
Built-in Devices Lenovo ThinkPad E490 20N8005MUS
Auto focus:	No
Front camera:	Yes
Front camera HD type:	HD
Front camera signal format:	720p
Power Lenovo ThinkPad E490 20N8005MUS
AC adapter power:	65 W
Security Lenovo ThinkPad E490 20N8005MUS
Cable lock slot:	Yes
Fingerprint reader:	Yes
Password protection:	Yes
Trusted Platform Module (TPM):	Yes
Design Lenovo ThinkPad E490 20N8005MUS
Brand:	Lenovo
Family:	ThinkPad
Series:	E
Model name:	E490
Part Number:	20N8005MUS
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Black
Market positioning:	Business
Housing material:	Acrylonitrile butadiene styrene (ABS), Polycarbonate
Depth:	242 mm
Width:	329 mm
Height:	21.9 mm
Weight:	1.75 kg
Release Date:	2019-01-12
Battery Information Lenovo ThinkPad E490 20N8005MUS
Battery capacity:	45 Wh
Battery type:	Lithium-Ion (Li-Ion)
Quick charge:	Yes

Lenovo ThinkPad E490 20N8005MUS Overview

The Lenovo ThinkPad E490 20N8005MUS laptop is a reliable business-oriented device with a focus on productivity and performance. Powered by an Intel Core i3-8145U processor from the 8th generation, this laptop offers a balance between efficiency and power. With a base frequency of 2.1 GHz and a boost frequency of 3.9 GHz, the Whiskey Lake processor provides smooth multitasking capabilities with its 2 cores and 4 threads.

The laptop comes pre-installed with Windows 10 Pro, offering enhanced security features and compatibility for business users. The 14-inch SVA display with a resolution of 1366 x 768 pixels provides clear visuals for work tasks. The Intel UHD Graphics 620 ensures smooth graphics performance for everyday applications.

With 4 GB of DDR4 RAM (expandable up to 32 GB) and a 500 GB HDD running at 7200 RPM, the E490 offers decent storage and memory options for business users. The laptop is equipped with various connectivity options including Bluetooth 5.0, Wi-Fi 802.11ac, and Ethernet LAN, ensuring seamless connectivity in various environments.

The Lenovo ThinkPad E490 20N8005MUS features a spill-resistant keyboard, ThinkPad UltraNav pointing device, and Dolby Advanced Audio system for an enhanced user experience. The laptop also includes a front camera with HD resolution, built-in microphone, and two speakers for video conferencing and multimedia purposes.

One of the standout features of the E490 is its durable design, with a housing made of ABS and polycarbonate materials. Weighing at 1.75 kg and measuring 21.9 mm thick, this laptop is portable and suitable for on-the-go professionals. The integrated fingerprint reader, TPM security, and Kensington lock slot provide additional security features to protect sensitive data.

Pros:
1. Reliable Intel Core i3 processor for smooth performance
2. Windows 10 Pro pre-installed for enhanced productivity
3. Spill-resistant keyboard and durable design for long-term use
4. Adequate storage and memory options for business users
5. Connectivity options including Wi-Fi, Bluetooth, and Ethernet LAN for seamless connectivity

Cons:
1. HD resolution display may not be ideal for users requiring higher resolution
2. Limited internal memory out of the box, may require upgrades for some users
3. Lack of dedicated graphics may limit performance for graphics-intensive tasks
4. No backlit keyboard option for working in low-light environments
5. Relatively average battery capacity at 45 Wh may not provide all-day usage without recharging.