Name: Lenovo Essential E31-70
Brand: Lenovo
SKU: 798300
Rating: 87 (8 reviews)

Manual of product Essential E31-70

First page image of the manual for Essential E31-70

User Manual

82 pages

View manual

Technical Specifications Essential E31-70

General Information

Model

ESSENTIAL E31-70
Brand

Lenovo
Category

Computers and accessories
Type

Laptop
SKU

798300
MPN

798300

Design

Product type

Laptop
Product color

Black
Format

Clamshell

Processor

Processor frequency

2 GHz
Processor family

Intel® Core™ i3
Processor model

i3-5005U
Number of processor cores

2
Number of processor threads

4
Processor cache memory

3 MB
Computer bus

5 GT/s
Processor socket (processor receptacle)

BGA 1168
System bus processor

- MHz
Processor lithography

14 nm
Processor operating modes

32-bit, 64-bit
Stepping

F0
Bus type

DMI2
Processor code name

Broadwell
Parity FSB

No
Thermal envelope (TDP, Thermal Design Power)

15 W
Processor series

Intel Core i3-5000 Mobile series
Parity FSB

No
Maximum number of PCI Express lanes

12
Version of PCI Express locations

2.0
PCI Express Configurations

2x4, 4x1
Tjunction

105 °C
Configurable low thermal envelope frequency

0.6 GHz
Processor cache type

Smart Cache
Processor manufacturer

Intel
Configurable TDP down

10 W
Processor generation

Intel® Core™ i3 5th generation

Memory

Internal memory

4 GB
Type of internal memory

DDR3L-SDRAM
Memory frequency

1600 MHz
Memory configuration (slot x size)

1 x 4 GB
Memory locations

2x SO-DIMM
Maximum internal memory

16 GB
Memory support

SO-DIMM

Other features

Maximum internal memory (64-bit)

16 GB
Power adapter included

Yes

Storage support

Hard drive capacity

500 GB
Storage media

HDD-Hybrid
Number of installed hard drives

1
Hard drive capacity

500 GB
Hard drive interface

SATA III
Hard disk rotation speed

5400 RPM
Flash memory

8 GB
Built-in memory card reader

Yes
Compatible memory cards

SD
Optical reader

No

Screen

Screen size

13.3 "
Screen resolution
Touch screen

1366 x 768 pixels
LED backlighting
Image format

No
Display area
Yes
16:9
Mat

Graphique

Graphics adapter model included

Intel® HD Graphics 5500
Distinct graphics adapter model

Unavailable
Base frequency of integrated graphics card

300 MHz
Dynamic frequency (max) of integrated graphics card

850 MHz
Integrated graphics card DirectX version

11.2
ID of the integrated graphics card

0x1616
Maximum memory of integrated graphics card

16 GB
Integrated graphics card

Yes
Dedicated graphics card adapter

No
Integrated graphics adapter family

Intel® HD Graphics

Audio

Audio system

Dolby Advanced Audio
Number of built-in speakers

2
Built-in microphone

Yes

Camera

Front camera

Yes
Front camera resolution

1280 x 720 pixels

Network

Ethernet/LAN

Yes
Ethernet/LAN

Yes
Wi-Fi standard

Wi-Fi 5 (802.11ac)
Ethernet/LAN

Yes
LAN Ethernet: data transfer rate

10,100,1000 Mbit/s
Bluetooth model

4.0
Wi-Fi standard

Wi-Fi 5 (802.11ac)

Connectivity

Quantity of Thunderbolt ports

0
Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports

2
Quantity of Thunderbolt ports

0
Number of Ethernet LAN ports (RJ-45)

1
Quantity of Thunderbolt ports

0
Welcome connector

No
Number of Ethernet LAN ports (RJ-45)

1
Quantity of Thunderbolt ports

0
Headset / microphone port

Yes
Welcome connector

No
Charging port type

DC-in jack

Keyboard

Numeric keypad

No
Pointing device

Touchpad
Island-style keyboard

Yes
Island-style keyboard

Yes
Island-style keyboard

Yes

Software

Installed operating system

Windows 10 Home
Operating System Architecture

64-bit

Battery

Battery technology

Lithium-Ion (Li-Ion)
Number of battery cells

2
Battery capacity

35 Wh

Security

Fingerprint reader

Yes
Cable lock location type

Kensington
Fingerprint reader

Yes

Weight and dimensions

Weight

1590 g
Width

323 mm
Depth

230 mm
Height

21.5 mm

Packaging contents

Quick Start Guide

Yes

Sustainability

Sustainability certificates

RoHS
EPEAT Gold
ENERGY STAR

Special features of the processor

Intel® TSX-NI

No
Intel® TSX-NI

No
Idle States

Yes
Idle States

Yes
Idle States

Yes
Intel® TSX-NI

No
Idle States

Yes
Idle States

Yes
Idle States

Yes
Idle States

Yes
Idle States

Yes
Idle States

Yes
Idle States

Yes
Idle States

Yes
Idle States

Yes
Idle States

Yes
Idle States

Yes
Intel® TSX-NI

No
Idle States

Yes
Idle States

Yes
Intel® TSX-NI

No
Idle States

Yes
Intel® TSX-NI

No
Idle States

Yes
Idle States

Yes
Idle States

Yes
Idle States

Yes
Idle States

Yes
Processor packaging size

40 x 24x 1.3 mm
Supported instruction set

AVX 2.0, SSE4.1, SSE4.2
Processor code

SR27G
CPU Configuration (max)

1
Intel® TSX-NI

No
Graphic lithography and IMC

14 nm
Idle States

Yes
Version of Small Business Advante (SBA) from Intel®

1.00
Version of Small Business Advante (SBA) from Intel®

1.00
Intel® TSX-NI Version

0.00
Version of Small Business Advante (SBA) from Intel®

1.00
Version of Small Business Advante (SBA) from Intel®

1.00
Intel® TSX-NI Version

0.00
Idle States

Yes
Idle States

Yes
Intel® TSX-NI

No
Idle States

Yes
Intel® TSX-NI

No
Idle States

Yes
Processor ID ARK

84695
Idle States

Yes
Intel® TSX-NI

No

Frequently Asked Questions

What factors influence download speed on the Internet?

Download speed on the Internet depends on the type of connection you are using. For example, with a 25 Mb/s connection, you should theoretically be able to download up to 25 MB per second.

What are the dimensions of my laptop screen?

The size of your laptop is generally measured in inches, knowing that one inch equals 2.54 centimeters. This measurement refers to the diagonal of the screen, which you should measure from the bottom left corner to the top right corner.

What does the acronym HDMI stand for?

HDMI stands for High-Definition Multimedia Interface. An HDMI cable allows for the transmission of audio and video signals between different devices.

What is the best method to clean my laptop?

To remove fingerprints, a clean, slightly damp cloth is recommended. To dust hard-to-reach areas, it is advisable to use compressed air.

How should I clean my keyboard?

Turn the keyboard upside down and use a can of compressed air to dislodge dirt. The keys can also be cleaned with a slightly damp cloth.

What is Bluetooth?

Bluetooth allows for wireless data transmission between electronic devices via radio waves. Generally, the communication range between devices can reach up to ten meters.