Notebooks > Lenovo > Lenovo IdeaPad 520 81BF00D9AK

Specification Lenovo IdeaPad 520 81BF00D9AK

Lenovo IdeaPad 520 81BF00D9AK 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 SSD 128 GB. Display 15.6 inch, Intel UHD Graphics 620 - On-board graphics adapter. The notebook is fueled with a 35 Wh.
Lenovo IdeaPad 520 81BF00D9AK 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 81BF00D9AK
Processor model:	i7-8550U
Processor threads:	8
Processor cores:	4
Processor family:	8th gen Intel Core i7
Processor frequency:	1.8 GHz
Processor boost frequency:	4 GHz
Processor cache:	8 MB
Software Lenovo IdeaPad 520 81BF00D9AK
Operating system installed:	FreeDOS
Display & Graphics Lenovo IdeaPad 520 81BF00D9AK
Panel type:	IPS
Aspect ratio:	16:9
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
On-board graphics adapter:	Yes
On-board graphics adapter family:	Intel UHD Graphics
On-board graphics adapter model:	Intel UHD Graphics 620
Memory Lenovo IdeaPad 520 81BF00D9AK
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 81BF00D9AK
SSD capacity:	128 GB
HDD capacity:	1000 GB
HDD size:	2.5"
HDD speed:	5400 RPM
Storage media:	HDD SSD
Number of SSDs installed:	1
Number of HDDs installed:	1
Total SSDs capacity:	128 GB
Total HDDs capacity:	1000 GB
Total storage capacity:	1128 GB
Optical drive type:	DVD±RW
Card reader integrated:	Yes
Compatible memory cards:	MMC, SD, SDHC, SDXC
Network & Communication Lenovo IdeaPad 520 81BF00D9AK
3G:	No
4G:	No
Antenna type:	1x1
Bluetooth:	Yes
Bluetooth version:	4.1
Ethernet LAN:	Yes
Wi-Fi:	IEEE 802.11ac
Wi-Fi standards:	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Interfaces/Ports Lenovo IdeaPad 520 81BF00D9AK
HDMI ports quantity:	1
Combo headphone/mic port:	Yes
Ethernet LAN (RJ-45) ports:	1
USB 3.0 (3.1 Gen 1) Type-A:	2
USB 3.0 (3.1 Gen 1) Type-C:	1
Input Devices Lenovo IdeaPad 520 81BF00D9AK
Keyboard backlit:	Yes
Numeric keypad:	Yes
Pointing device:	Touchpad
Windows keys:	Yes
Audio Lenovo IdeaPad 520 81BF00D9AK
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 81BF00D9AK
Auto focus:	No
Front camera:	Yes
Front camera resolution:	1280 x 720 pixels
Front camera signal format:	720p
Power Lenovo IdeaPad 520 81BF00D9AK
AC adapter frequency:	50 - 60 Hz
AC adapter input voltage:	100 - 240 V
AC adapter power:	65 W
Security Lenovo IdeaPad 520 81BF00D9AK
Cable lock slot:	Yes
Fingerprint reader:	Yes
Password protection:	Yes
Trusted Platform Module (TPM):	No
Design Lenovo IdeaPad 520 81BF00D9AK
Brand:	Lenovo
Family:	IdeaPad
Series:	500
Model name:	520
Part Number:	81BF00D9AK
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Grey
Housing material:	Metal
Depth:	260 mm
Width:	378 mm
Height:	22 mm
Weight:	2.2 kg
Release Date:	2019-02-11
Battery Information Lenovo IdeaPad 520 81BF00D9AK
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 81BF00D9AK

	Bjdibw	April 26, 2024
	The laptop has decent CPU resources and enough RAM for basic tasks. It is suitable for office programs, watching movies, and YouTube. The hard drive capacity is sufficient for storing files. There are enough USB ports, but gaming may be limited due to the graphics card. The screen quality is satisfactory for everyday use.
Reply

	VlvXlki	May 05, 2024
	I upgraded the memory to 16 GB and the hard disk to 1 TB
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