Notebooks > Lenovo > Lenovo IdeaPad 520 81BF0037AX

Specification Lenovo IdeaPad 520 81BF0037AX

Lenovo IdeaPad 520 81BF0037AX notebook runs on FreeDOS operating system. The notebook is powered by i7-8550U 1.8 GHz , 4 cores , 8 threads processor. It has 8 GB RAM. HDD 1000 GB. Display 15.6 inch, Intel UHD Graphics 620 - On-board graphics adapter. The notebook is fueled with a Lithium Polymer (LiPo).
Lenovo IdeaPad 520 81BF0037AX laptop upgrade options: Internal memory: 8 GB, maximum internal memory: 16 GB DDR4-SDRAM. The number of memory slots and their employment: 1 x 4 GB. Total number of memory slots: 1x SO-DIMM. Discrete graphics adapter model NVIDIA GeForce MX150.

Processor Lenovo IdeaPad 520 81BF0037AX
Processor manufacturer:	Intel
Processor model:	i7-8550U
Processor socket:	BGA 1356
Processor threads:	8
Processor cores:	4
Processor codename:	Kaby Lake R
Processor family:	8th gen Intel Core i7
Processor frequency:	1.8 GHz
Processor boost frequency:	4 GHz
Processor cache:	8 MB
Thermal Design Power (TDP):	15 W
Software Lenovo IdeaPad 520 81BF0037AX
Operating system installed:	FreeDOS
Display & Graphics Lenovo IdeaPad 520 81BF0037AX
Panel type:	IPS
Display brightness:	250 cd/m²
Display diagonal:	15.6 inch
Display resolution:	1920 x 1080 pixels
HD type:	Full HD
3D:	No
LED backlight:	Yes
Touchscreen:	No
Discrete graphics adapter:	Yes
Discrete graphics adapter memory:	4 GB
Discrete graphics adapter model:	NVIDIA GeForce MX150
Discrete graphics memory type:	GDDR5
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 620
On-board graphics adapter OpenGL:	4.4
Memory Lenovo IdeaPad 520 81BF0037AX
Internal memory:	8 GB
Maximum internal memory:	16 GB
Memory clock speed:	2133 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 520 81BF0037AX
HDD capacity:	1000 GB
HDD interface:	SATA III
HDD size:	2.5"
HDD speed:	5400 RPM
Storage media:	HDD
Number of HDDs installed:	1
Total HDDs capacity:	1000 GB
Total storage capacity:	1000 GB
Optical drive type:	DVD±RW
Card reader integrated:	Yes
Compatible memory cards:	MMC, SD, SDHC, SDXC
Network & Communication Lenovo IdeaPad 520 81BF0037AX
Antenna type:	1x1
Bluetooth:	Yes
Bluetooth version:	4.1
Ethernet LAN:	Yes
Wi-Fi:	Yes
Wi-Fi standards:	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
WWAN:	No
Input Devices Lenovo IdeaPad 520 81BF0037AX
Keyboard backlit:	Yes
Numeric keypad:	Yes
Pointing device:	Touchpad
Windows keys:	Yes
Audio Lenovo IdeaPad 520 81BF0037AX
Audio system:	Dolby Audio
Built-in microphone:	Yes
Number of speakers:	2
Speaker power:	2 W
Speakers manufacturer:	Harman Kardon
Built-in Devices Lenovo IdeaPad 520 81BF0037AX
Auto focus:	No
Front camera:	Yes
Front camera resolution:	1280 x 720 pixels
Front camera signal format:	720p
Power Lenovo IdeaPad 520 81BF0037AX
AC adapter frequency:	50 - 60 Hz
AC adapter input voltage:	100 - 240 V
AC adapter power:	65 W
Security Lenovo IdeaPad 520 81BF0037AX
Cable lock slot:	Yes
Fingerprint reader:	Yes
Password protection:	Yes
Trusted Platform Module (TPM):	No
Design Lenovo IdeaPad 520 81BF0037AX
Brand:	Lenovo
Family:	IdeaPad
Series:	500
Model name:	520
Part Number:	81BF0037AX
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Gold
Housing material:	Metal
Release Date:	11 February 2019
Battery Information Lenovo IdeaPad 520 81BF0037AX
Battery capacity:	35 Wh
Battery type:	Lithium Polymer (LiPo)
Battery life:	6 h
Number of battery cells:	2

User opinions and reviews Lenovo IdeaPad 520 81BF0037AX

	Kebydn	March 22, 2024
	I am using a Lenovo IdeaPad 520 with an Intel Core i7-8550U processor, 8GB RAM, and 1TB HDD. The CPU resources are sufficient for multitasking, but gaming may be limited due to the NVIDIA GeForce MX150. The display quality is good for watching movies, but additional RAM and storage would be beneficial. The laptop has enough USB ports for my needs.
Reply

	Vcposy	May 09, 2024
	I upgraded the memory to 16GB and swapped out the HDD for a 500GB SSD
Reply

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