Notebooks > Lenovo > Lenovo IdeaPad S540 81QX0005US

Specification Lenovo IdeaPad S540 81QX0005US

Lenovo IdeaPad S540 81QX0005US notebook runs on Windows 10 Home operating system. The notebook is powered by i7-8565U 1.8 GHz , 4 cores , 8 threads processor. It has 8 GB RAM. SSD 512 GB. Display 14 inch, Intel UHD Graphics - On-board graphics adapter. The notebook is fueled with a Lithium-Ion (Li-Ion).
Lenovo IdeaPad S540 81QX0005US laptop upgrade options: Internal memory: 8 GB, maximum internal memory: 12 GB DDR4-SDRAM. Total number of memory slots: 1x SO-DIMM.

Processor Lenovo IdeaPad S540 81QX0005US
Processor manufacturer:	Intel
Processor model:	i7-8565U
Processor socket:	BGA 1528
Processor threads:	8
Processor cores:	4
Processor codename:	Whiskey Lake
Processor family:	8th gen Intel Core i7
Processor frequency:	1.8 GHz
Motherboard chipset:	Intel SoC
Processor boost frequency:	4.6 GHz
Processor cache:	8 MB
Thermal Design Power (TDP):	15 W
Software Lenovo IdeaPad S540 81QX0005US
Operating system installed:	Windows 10 Home
Operating system architecture:	64-bit
Display & Graphics Lenovo IdeaPad S540 81QX0005US
Panel type:	IPS
Display diagonal:	14 inch
Display resolution:	1920 x 1080 pixels
Dual-screen:	No
HD type:	Full HD
3D:	No
LED backlight:	Yes
Touchscreen:	No
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):	1150 MHz
On-board graphics adapter family:	Intel UHD Graphics
On-board graphics adapter model:	Intel UHD Graphics
On-board graphics adapter OpenGL:	4.5
Memory Lenovo IdeaPad S540 81QX0005US
Internal memory:	8 GB
Maximum internal memory:	12 GB
Memory clock speed:	2400 MHz
Memory form factor:	On-board SO-DIMM
Memory slots:	1x SO-DIMM
Internal memory type:	DDR4-SDRAM
Storage Lenovo IdeaPad S540 81QX0005US
SSD capacity:	512 GB
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 81QX0005US
Antenna type:	2x2
Bluetooth:	Yes
Bluetooth version:	4.2
Ethernet LAN:	No
Wi-Fi:	Yes
Wi-Fi standards:	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Input Devices Lenovo IdeaPad S540 81QX0005US
Keyboard backlit:	Yes
Numeric keypad:	No
Pointing device:	Touchpad
Windows keys:	Yes
Audio Lenovo IdeaPad S540 81QX0005US
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 81QX0005US
Front camera:	Yes
Front camera HD type:	HD
Front camera resolution:	1 MP
Front camera signal format:	720p
Power Lenovo IdeaPad S540 81QX0005US
AC adapter frequency:	50 - 60 Hz
AC adapter input voltage:	100 - 240 V
Security Lenovo IdeaPad S540 81QX0005US
Fingerprint reader:	Yes
Password protection:	Yes
Trusted Platform Module (TPM):	Yes
Design Lenovo IdeaPad S540 81QX0005US
Brand:	Lenovo
Family:	IdeaPad
Series:	S
Model name:	S540
Part Number:	81QX0005US
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Grey
EAN/UPC code:	0193386452263, 193386452263
Release Date:	02 April 2019
Battery Information Lenovo IdeaPad S540 81QX0005US
Battery type:	Lithium-Ion (Li-Ion)

User opinions and reviews Lenovo IdeaPad S540 81QX0005US

	Lazabuq	March 02, 2024
	The Intel Core i7 processor provides ample CPU resources for multitasking. The 512GB SSD is sufficient for storing files, but more RAM would be beneficial. The 8GB RAM may limit gaming capabilities. The Full HD IPS display offers excellent picture quality for watching movies and YouTube. The laptop is suitable for office programs with its Windows 10 Home OS and adequate USB ports.
Reply

	Hjp-Qjsaxc	May 12, 2024
	I upgraded the memory to 12 GB and the hard disk to 1 TB
Reply

Post your question or comment

---

Name:
Comment:

What does 4 + 1 equal?

News