Specification Lenovo IdeaPad S540 81NH0028UK

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OS: Windows 10 Home

CPU: 3700U 2.3 GHz

RAM: 8 GB

Display: 14 inch

SSD: 512 GB

Battery: 45 Wh

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Lenovo IdeaPad S540 81NH0028UK notebook runs on Windows 10 Home operating system. The notebook is powered by 3700U 2.3 GHz , 4 cores , 8 threads processor. It has 8 GB RAM. SSD 512 GB. Display 14 inch, AMD Radeon RX Vega 10 - On-board graphics adapter. The notebook is fueled with a 45 Wh.
Lenovo IdeaPad S540 81NH0028UK laptop upgrade options: Internal memory: 8 GB, maximum internal memory: 12 GB DDR4-SDRAM. The number of memory slots and their employment: 1 x 4 GB. Total number of memory slots: 1x SO-DIMM.

Processor Lenovo IdeaPad S540 81NH0028UK
Processor model:	3700U
Processor threads:	8
Processor cores:	4
Processor family:	AMD Ryzen 7
Processor frequency:	2.3 GHz
Processor boost frequency:	4 GHz
Processor cache:	4 MB
Thermal Design Power (TDP):	15 W
Software Lenovo IdeaPad S540 81NH0028UK
Operating system installed:	Windows 10 Home
Operating system architecture:	64-bit
Operating system language:	English
Display & Graphics Lenovo IdeaPad S540 81NH0028UK
Panel type:	IPS
Aspect ratio:	16:9
Display brightness:	250 cd/m²
Display diagonal:	14 inch
Display resolution:	1920 x 1080 pixels
Dual-screen:	No
HD type:	Full HD
3D:	No
LED backlight:	Yes
Touchscreen:	No
Discrete graphics adapter:	No
Discrete graphics adapter model:	Not available
On-board graphics adapter:	Yes
On-board graphics adapter base frequency:	1400 MHz
On-board graphics adapter model:	AMD Radeon RX Vega 10
Memory Lenovo IdeaPad S540 81NH0028UK
Internal memory:	8 GB
Maximum internal memory:	12 GB
Memory clock speed:	2400 MHz
Memory layout (slots x size):	1 x 4 GB
Memory form factor:	On-board SO-DIMM
Memory slots:	1x SO-DIMM
Internal memory type:	DDR4-SDRAM
Storage Lenovo IdeaPad S540 81NH0028UK
SSD capacity:	512 GB
SSD form factor:	M.2
Storage media:	SSD
Number of SSDs installed:	1
Total SSDs capacity:	512 GB
Total storage capacity:	512 GB
Optical drive type:	No
Card reader integrated:	Yes
Compatible memory cards:	MMC, SD, SDHC, SDXC
Network & Communication Lenovo IdeaPad S540 81NH0028UK
3G:	No
4G:	No
Antenna type:	1x1
Bluetooth:	Yes
Bluetooth version:	4.2
Ethernet LAN:	No
Wi-Fi:	Wi-Fi 5 (802.11ac)
Wi-Fi standards:	Wi-Fi 5 (802.11ac)
Interfaces/Ports Lenovo IdeaPad S540 81NH0028UK
HDMI version:	1.4b
HDMI ports quantity:	1
Combo headphone/mic port:	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A:	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C:	1
USB Sleep-and-Charge:	1
Input Devices Lenovo IdeaPad S540 81NH0028UK
Keyboard backlit:	Yes
Keyboard language:	UK English
Numeric keypad:	No
Pointing device:	Touchpad
Windows keys:	Yes
Audio Lenovo IdeaPad S540 81NH0028UK
Audio system:	Dolby Audio
Built-in microphone:	Yes
Number of speakers:	2
Number of microphones:	2
Speaker power:	2 W
Built-in Devices Lenovo IdeaPad S540 81NH0028UK
Front camera:	Yes
Front camera HD type:	HD
Front camera resolution:	1 MP
Front camera signal format:	720p
Power Lenovo IdeaPad S540 81NH0028UK
AC adapter frequency:	50 - 60 Hz
AC adapter input voltage:	100 - 240 V
AC adapter power:	65 W
Security Lenovo IdeaPad S540 81NH0028UK
Fingerprint reader:	Yes
Password protection:	Yes
Trusted Platform Module (TPM):	Yes
Design Lenovo IdeaPad S540 81NH0028UK
Brand:	Lenovo
Family:	IdeaPad
Series:	S
Model name:	S540
Part Number:	81NH0028UK
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Grey
Housing material:	Aluminium
EAN/UPC code:	0193386611110
Depth:	227 mm
Width:	323 mm
Height:	15.9 mm
Release Date:	2019-10-29
Battery Information Lenovo IdeaPad S540 81NH0028UK
Battery capacity:	45 Wh
Battery type:	Lithium-Ion (Li-Ion)
Battery life:	9 h
Quick charge:	Yes

Lenovo IdeaPad S540 81NH0028UK Overview

The Lenovo IdeaPad S540 81NH0028UK laptop is a sleek and powerful device that is perfect for both work and entertainment. With its AMD Ryzen 7 processor, 8 GB of RAM, and 512 GB SSD, this laptop offers fast and efficient performance for everyday tasks.

The 3700U processor model with 8 threads and 4 cores, along with a base frequency of 2.3 GHz and a boost frequency of 4 GHz, ensures smooth multitasking and quick loading times. The AMD Radeon RX Vega 10 on-board graphics adapter delivers crisp visuals on the 14-inch Full HD IPS display with a resolution of 1920 x 1080 pixels.

In terms of connectivity, the laptop features Wi-Fi 5 (802.11ac), Bluetooth 4.2, and an HDMI port for external displays. It also has two USB 3.2 Gen 1 Type-A ports, one USB 3.2 Gen 1 Type-C port, and a combo headphone/mic port. The backlit keyboard with UK English layout and touchpad make it easy to navigate and type in any lighting conditions.

One standout feature of the Lenovo IdeaPad S540 is its premium design. The aluminium housing in a stylish grey color gives the laptop a modern and sophisticated look. The thin and lightweight form factor, measuring 15.9 mm thin and weighing only 1.5 kg, makes it easy to take on the go.

The laptop also includes Dolby Audio for immersive sound, a built-in microphone and webcam for video calls, and a fingerprint reader for added security. The 45 Wh lithium-ion battery offers up to 9 hours of battery life and supports quick charging for convenience.

Pros:
1. Powerful AMD Ryzen 7 processor for smooth performance
2. Fast 512 GB SSD for quick boot-up and load times
3. Sleek and lightweight design with aluminium housing
4. Full HD IPS display for vibrant visuals
5. Backlit keyboard and fingerprint reader for added convenience and security

Cons:
1. Limited to 8 GB of RAM, not upgradeable beyond 12 GB
2. No discrete graphics adapter for demanding gaming or design tasks
3. One memory slot may limit future upgrades
4. Battery life could be longer for all-day use
5. No Ethernet LAN port for wired internet connections