Specification Lenovo IdeaPad 520 81BF0037AX

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OS: FreeDOS

CPU: i7-8550U 1.8 GHz

RAM: 8 GB

Display: 15.6 inch

HDD: 1000 GB

Battery: Lithium Polymer (LiPo)

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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

Lenovo IdeaPad 520 81BF0037AX Overview

The Lenovo IdeaPad 520 81BF0037AX laptop is a powerful and stylish notebook that offers a great combination of performance and design. Powered by an Intel Core i7-8550U processor, this laptop is designed for multitasking and productivity. The processor has 4 cores and 8 threads, with a base frequency of 1.8 GHz and a boost frequency of 4 GHz. It also features a generous 8 MB cache and a Thermal Design Power (TDP) of 15 W, making it efficient and capable of handling demanding tasks.

The laptop comes with FreeDOS operating system installed, giving users the freedom to customize their software experience. The 15.6-inch IPS display provides a crisp and clear Full HD resolution of 1920 x 1080 pixels, with LED backlighting for vibrant colors. The NVIDIA GeForce MX150 discrete graphics adapter with 4 GB of GDDR5 memory delivers smooth visuals for gaming and multimedia tasks.

With 8 GB of DDR4 memory, expandable up to 16 GB, and a spacious 1000 GB HDD, users have ample storage and memory for their files and applications. The DVDГ‚В±RW optical drive allows for easy access to media content, while the card reader supports various memory card formats. The laptop also features Bluetooth 4.1, Ethernet LAN, and Wi-Fi connectivity options for seamless networking.

The Lenovo IdeaPad 520 81BF0037AX laptop stands out with its gold metal housing and backlit keyboard for added convenience in low-light conditions. The Dolby Audio system, Harman Kardon speakers, and front camera with 720p resolution enhance the multimedia experience. The 35 Wh lithium polymer battery provides up to 6 hours of battery life for on-the-go use.

Overall, the Lenovo IdeaPad 520 81BF0037AX laptop offers a blend of performance, style, and features that cater to both work and entertainment needs. However, some potential drawbacks to consider include the lack of a Trusted Platform Module (TPM) for enhanced security and the absence of a Windows operating system pre-installed, which may require additional setup for some users. Additionally, the limited battery capacity may not be sufficient for long periods of use without recharging.