Notebooks > Lenovo > Lenovo IdeaPad S540 81NH0047AX

Specification Lenovo IdeaPad S540 81NH0047AX

Lenovo IdeaPad S540 81NH0047AX notebook runs on Windows 10 Home operating system. The notebook is powered by 3700U 2.3 GHz , 4 cores processor. It has 12 GB RAM. SSD 512 GB. Display 14 inch, AMD Radeon RX Vega 10 - On-board graphics adapter. The notebook is fueled with a Lithium Polymer (LiPo).
Lenovo IdeaPad S540 81NH0047AX laptop upgrade options: Internal memory: 12 GB, maximum internal memory: 12 GB DDR4-SDRAM. The number of memory slots and their employment: 1 x 8 GB. Total number of memory slots: 1x SO-DIMM.

Processor Lenovo IdeaPad S540 81NH0047AX
Processor manufacturer:	AMD
Processor model:	3700U
Processor cores:	4
Processor family:	AMD Ryzen 7
Processor frequency:	2.3 GHz
Processor boost frequency:	4 GHz
Processor cache:	4 MB
Software Lenovo IdeaPad S540 81NH0047AX
Operating system installed:	Windows 10 Home
Operating system architecture:	64-bit
Display & Graphics Lenovo IdeaPad S540 81NH0047AX
Panel type:	WVA
Display brightness:	250 cd/m²
Display diagonal:	14 inch
Display resolution:	1920 x 1080 pixels
HD type:	Full HD
LED backlight:	Yes
Touchscreen:	No
Discrete graphics adapter:	No
Discrete graphics adapter model:	Not available
On-board graphics adapter:	Yes
On-board graphics adapter model:	AMD Radeon RX Vega 10
Memory Lenovo IdeaPad S540 81NH0047AX
Internal memory:	12 GB
Maximum internal memory:	12 GB
Memory clock speed:	2400 MHz
Memory layout (slots x size):	1 x 8 GB
Memory form factor:	On-board SO-DIMM
Memory slots:	1x SO-DIMM
Internal memory type:	DDR4-SDRAM
Storage Lenovo IdeaPad S540 81NH0047AX
SSD capacity:	512 GB
SSD interface:	NVMe, PCI Express
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 81NH0047AX
Antenna type:	2x2
Bluetooth:	Yes
Bluetooth version:	4.2
Ethernet LAN:	No
Wi-Fi:	Wi-Fi 5 (802.11ac)
Wi-Fi standards:	Wi-Fi 5 (802.11ac)
Input Devices Lenovo IdeaPad S540 81NH0047AX
Keyboard backlit:	Yes
Numeric keypad:	No
Pointing device:	Touchpad
Audio Lenovo IdeaPad S540 81NH0047AX
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 81NH0047AX
Front camera:	Yes
Front camera HD type:	HD
Front camera resolution:	1 MP
Power Lenovo IdeaPad S540 81NH0047AX
AC adapter frequency:	50 - 60 Hz
AC adapter input voltage:	100 - 240 V
AC adapter power:	65 W
Security Lenovo IdeaPad S540 81NH0047AX
Fingerprint reader:	Yes
Password protection:	Yes
Trusted Platform Module (TPM):	Yes
Design Lenovo IdeaPad S540 81NH0047AX
Brand:	Lenovo
Family:	IdeaPad
Series:	S
Model name:	S540
Part Number:	81NH0047AX
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Grey
EAN/UPC code:	0193638097778
Release Date:	07 January 2020
Battery Information Lenovo IdeaPad S540 81NH0047AX
Battery capacity:	50 Wh
Battery type:	Lithium Polymer (LiPo)
Battery life:	10 h
Quick charge:	Yes

User opinions and reviews Lenovo IdeaPad S540 81NH0047AX

	LyxWuca	March 15, 2024
	The AMD Ryzen 7 processor provides excellent CPU resources for multitasking. Although it lacks discrete graphics, gaming is possible on lower settings. The 512 GB SSD is sufficient for storing files. 12 GB of RAM is adequate, but more would be nice. Multiple USB ports make connectivity easy. The Full HD display offers crisp and clear picture quality, great for office programs, movies, and YouTube.
Reply

	ZopDjve	May 10, 2024
	I upgraded the memory to 12GB and the hard disk to 512GB SSD
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