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Laptop Lenovo ThinkPad Edge E431

Lenovo
Computers and accessories
Laptop

The Lenovo ThinkPad Edge E431 is a professional laptop designed to deliver optimal performance and an enhanced user experience. With a 14-inch screen and a resolution of 1366 x 768 pixels, it ensures a pleasant display quality for work and leisure.

Equipped with an Intel® Core™ i7-3632QM processor running at a frequency of 2.2 GHz (up to 3.2 GHz in Turbo mode), this device is capable of handling demanding applications thanks to its 4 cores and 8 threads. It has 4 GB of DDR3 memory, expandable up to 16 GB, and a 1000 GB hard drive to store your data.

The Lenovo ThinkPad Edge E431 is also equipped with an integrated Intel® HD Graphics 4000 graphics card as well as a dedicated NVIDIA® GeForce® GT 740M graphics card with 2 GB of memory, providing a smooth visual experience for multimedia applications.

With its complete connectivity including Wi-Fi and Bluetooth, as well as multiple USB ports, HDMI, and an Ethernet port, it allows for easy integration into various work environments. The backlit keyboard and fingerprint reader add a touch of comfort and security.

The 6-cell battery offers a battery life of up to 6 hours, perfect for users on the go. The Lenovo ThinkPad Edge E431 is an ideal choice for professionals looking for a high-performing, reliable, and secure laptop.

Manual of product ThinkPad Edge E431

First page image of the manual for ThinkPad Edge E431

User Manual
182 pages
View manual
8 10

Editorial note

The Lenovo ThinkPad Edge E431 stands out for its optimal performance, thanks to its Intel® Core™ i7 processor and Turbo frequency reaching 3.2 GHz. This allows for smooth execution of multitasking and demanding applications. Its robust and professional design, enhanced by a spill-resistant keyboard and an elegant black chassis, makes it an ideal choice for work environments. However, some drawbacks must be taken into account. The internal memory limited to 4 GB may prove insufficient for intensive tasks, while the 5400 RPM hard drive can lead to slower loading times. Additionally, the screen resolution of 1366 x 768 pixels may seem low by current standards, restricting display quality for multimedia content. The absence of USB 3.0 ports and the weight of 2132 g may also make the device less convenient for mobile use. In terms of battery life, the battery offers a maximum lifespan of 6 hours, which is adequate but may not be enough for users on extended trips. Despite these points, the value for money is satisfactory, given the features offered and the varied connectivity, including HDMI and Bluetooth ports. In summary, the Lenovo ThinkPad Edge E431 is a solid laptop for professionals, with commendable performance and a neat design, although it has some limitations in terms of memory and connectivity.

Score details

User experience

The user experience is positive thanks to an interactive touchscreen and a spill-resistant keyboard, although the screen resolution may seem low.

Performance

Performance is optimal thanks to the Intel® Core™ i7 processor, but the limited 4 GB of memory and the 5400 RPM hard drive may hinder efficiency during intensive tasks.

Battery life

Battery life is decent with 6 hours of autonomy, but this may not be sufficient for users on extended trips.

Design

The design is professional and sturdy, with a sleek black chassis that suits a work environment.

Value for money

The value for money is satisfactory considering the performance and features, even if some elements like memory and the hard drive could be improved.

Features

The features are varied with good connectivity, including HDMI and Bluetooth ports, but the lack of USB 3.0 ports is a drawback.

Robustness

The laptop is designed to be robust, ideal for use in professional environments, although its weight of 2132 g may make it less portable.

Advantages

High-performance Intel® Core™ i7 processor

Sturdy chassis and durable keyboard

1000 GB storage

14-inch touchscreen

HDMI, Ethernet, Bluetooth, and Wi-Fi connectivity

Fingerprint reader for security

Disadvantages

Memory limited to 4 GB.

Slow hard drive at 5400 RPM.

Low screen resolution, 1366 x 768.

No USB 3.0 ports.

High weight, 2132 g.

Battery life of 6 hours.

Technical Specifications ThinkPad Edge E431

General Information

Design

  • Product type
    Laptop
  • Product color
    Black
  • Format
    Clamshell
  • Market position
    Professional

Processor

  • Processor frequency
    2.2 GHz
  • Processor family
    Intel® Core™ i7
  • Processor model
    i7-3632QM
  • Processor Turbo Frequency
    3.2 GHz
  • Number of processor cores
    4
  • Number of processor threads
    8
  • Computer bus
    5 GT/s
  • L3 Cache
    6 MB
  • Processor cache type
    Smart Cache
  • L3 Cache
    6 MB
  • System bus processor
    - MHz
  • Processor socket (processor receptacle)
    Socket 1224
  • Processor lithography
    22 nm
  • Processor operating modes
    64-bit
  • Bus type
    DMI
  • Processor code name
    Ivy Bridge
  • Parity FSB
    No
  • Thermal envelope (TDP, Thermal Design Power)
    35 W
  • Processor series
    Intel Core i7-3600 Mobile series
  • Parity FSB
    No
  • Maximum number of PCI Express lanes
    16
  • Version of PCI Express locations
    3.0
  • PCI Express Configurations
    1x16, 2x8, 1x8+2x4
  • Tjunction
    105 °C
  • CPU Multiplier
    22
  • Processor manufacturer
    Intel
  • Processor generation
    Intel® Core™ i7 3rd generation

Representation / realization

  • Motherboard chipset
    -

Memory

  • Internal memory
    4 GB
  • Type of internal memory
    DDR3-SDRAM
  • Memory frequency
    1600 MHz
  • Memory locations
    2x SO-DIMM
  • Maximum internal memory
    16 GB
  • Memory support
    SO-DIMM

Storage support

  • Hard drive capacity
    1000 GB
  • Storage media
    HDD
  • Number of installed hard drives
    1
  • Hard drive capacity
    1000 GB
  • Hard disk rotation speed
    5400 RPM
  • Built-in memory card reader
    Yes
  • Optical reader
    DVD±RW

Screen

  • Screen size
    14 "
  • Screen resolution
  • LED backlighting
    1366 x 768 pixels
  • LED backlighting
    Yes
  • Display area
    Yes
  • Image format
    Gloss
  • Touch technology
    16:9
  • Multiple pressures

Graphique

  • Graphics adapter model included
    Intel® HD Graphics 4000
  • Distinct graphics adapter model
    NVIDIA® GeForce® GT 740M
  • Dedicated graphics card memory
    2 GB
  • Base frequency of integrated graphics card
    650 MHz
  • Dynamic frequency (max) of integrated graphics card
    1150 MHz
  • ID of the integrated graphics card
    0x166
  • Dedicated graphics card adapter
    Yes
  • Dedicated graphics card adapter
    Yes
  • Integrated graphics adapter family
    Intel® HD Graphics

Other features

  • LightScribe
    No
  • Power adapter included
    Yes
  • Segment marking Intel®
    Home Office, Small Business

Audio

  • Audio system
    Dolby Advanced Audio v2
  • Number of built-in speakers
    2
  • Built-in microphone
    Yes

Camera

  • Front camera
    Yes

Network

  • Ethernet/LAN
    Yes
  • Ethernet/LAN
    Yes
  • Wifi standards
    802.11b, 802.11g, Wi-Fi 4 (802.11n)
  • Ethernet/LAN
    Yes
  • LAN Ethernet: data transfer rate
    10,100,1000 Mbit/s
  • Bluetooth model
    4.0
  • 4G WiMAX
    No

Connectivity

  • Welcome connector
    -
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports
    2
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • USB watch and charge
    Yes
  • SmartCard Housing
    No
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • USB watch and charge
    Yes
  • Charging port type
    DC-in jack

Keyboard

  • Keyboard layout
    -
  • Numeric keypad
    No
  • Splash-resistant keyboard
    Yes
  • Splash-resistant keyboard
    Yes
  • Splash-resistant keyboard
    Yes

Software

  • Installed operating system
    Windows 8
  • Operating System Architecture
    64-bit

Special features of the processor

  • Intel® Smart Connect Technology
    -
  • Intel® Rapid Start Technology
    -
  • Intel® Smart Response Technology
    -
  • Intel® Matrix Storage Technology (Intel® MST)
    -
  • Intel HD Technology
    -
  • Intel® Active Management Technology (Intel® AMT)
    -
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Turbo Boost Technology
    2.0
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • The Intel® Rapid Storage technology
    No
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • The Intel® Rapid Storage technology
    No
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • The Intel® Rapid Storage technology
    No
  • The Intel® Rapid Storage technology
    No
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Processor packaging size
    37.5 x 37.5 (rPGA988B) mm
  • Supported instruction set
    AVX
  • CPU Configuration (max)
    1
  • The Intel® Rapid Storage technology
    No
  • Graphic lithography and IMC
    22 nm
  • The Intel® Rapid Storage technology
    No
  • Version of Intel® security key technology
    1.00
  • Version of Intel® security key technology
    1.00
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • The Intel® Rapid Storage technology
    No
  • Intel® Security Key
    Yes
  • Intel® Security Key
    Yes
  • Processor ID ARK
    71458
  • Intel® Security Key
    Yes

Battery

  • Battery technology
    Lithium-Ion (Li-Ion)
  • Number of battery cells
    6
  • Maximum battery life
    6 h

Security

  • Cable anti-theft lock
    No
  • Fingerprint reader
    Yes

Weight and dimensions

  • Weight
    2132 g
  • Width
    344 mm
  • Depth
    238.7 mm
  • Height
    24.9 mm

Packaging contents

  • User manual
    Yes

Frequently Asked Questions

What factors influence download speed on the Internet?
Download speed on the Internet is determined by the type of connection you are using. For example, a 25 Mb/s connection would theoretically allow you to download up to 25 MB per second.
What are the dimensions of my laptop screen?
The size of your laptop is usually indicated in inches, with 1 inch being equivalent to 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 way to clean my laptop?
Use a soft, clean, slightly damp cloth to remove fingerprints. For dust in hard-to-reach areas, it is best to use compressed air.
How can I clean my keyboard?
Turn the keyboard upside down and use a can of compressed air to dislodge dirt. You can also clean the keys with a damp cloth.
What is Bluetooth?
Bluetooth allows for wireless data transmission between electronic devices via radio waves. Generally, the range of this connection can reach up to ten meters.
What is the weight of the Lenovo ThinkPad Edge E431?
The weight of the Lenovo ThinkPad Edge E431 is 2132 g.
What is the screen size of the Lenovo ThinkPad Edge E431?
The screen of the Lenovo ThinkPad Edge E431 measures 14 inches.
What is the height of the Lenovo ThinkPad Edge E431?
The height of the Lenovo ThinkPad Edge E431 is 24.9 mm.
What is the resolution of the screen of the Lenovo ThinkPad Edge E431?
The resolution of the screen of the Lenovo ThinkPad Edge E431 is 1366 x 768 pixels.
What is the width of the Lenovo ThinkPad Edge E431?
The Lenovo ThinkPad Edge E431 has a width of 344 mm.
What is the depth of the Lenovo ThinkPad Edge E431?
The depth of the Lenovo ThinkPad Edge E431 is 238.7 mm.
Is the manual for the Lenovo ThinkPad Edge E431 available in French?
Unfortunately, we do not have the manual for the Lenovo ThinkPad Edge E431 in French. It is only available in English.

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Presentation of product ThinkPad Edge E431 specifications from brand Lenovo

General Information

The Lenovo ThinkPad Edge E431 is a laptop from the Lenovo brand, known for its commitment to quality and technological innovation. This model, identified by the code ThinkPad Edge E431 | 68861C8, is designed to deliver optimal performance and an enhanced user experience. Its unique EAN code, 887770701821 and others, allows for precise identification within distribution systems.

Design

This model is a laptop with a sleek and modern design, available in Black. Its bar format facilitates practical use in various environments, particularly professional ones. Specifically designed to meet the needs of professional users, it combines robustness and aesthetics.

Processor

The ThinkPad Edge E431 is equipped with an Intel® Core™ i7 processor with a base frequency of 2.2 GHz and a Turbo frequency that can reach 3.2 GHz. With 4 cores and 8 threads, this processor ensures efficient multitasking management. Its Ivy Bridge architecture also offers optimized energy performance thanks to a 22 nm lithography.

Representation / Implementation

The motherboard of the Lenovo ThinkPad Edge E431 is designed to ensure efficient resource management, although specific details are not provided.

Memory

This model has 4 GB of DDR3-SDRAM memory, expandable up to 16 GB. The frequency of this memory is 1600 MHz, ensuring optimal performance for common applications.

Storage Support

The Lenovo ThinkPad Edge E431 offers a storage capacity of 1000 GB thanks to a HDD hard drive spinning at 5400 RPM. This capacity, combined with a DVD±RW optical drive, allows for easy data storage and access.

Screen

The laptop features a 14-inch touchscreen with a resolution of 1366 x 768 pixels. This model also includes LED backlighting for better visibility and user comfort. The aspect ratio is 16:9, providing an immersive visual experience.

Graphics

The Lenovo ThinkPad Edge E431 includes an integrated Intel® HD Graphics 4000 graphics adapter and a separate NVIDIA® GeForce® GT 740M graphics adapter, offering dedicated graphics memory of 2 GB. This allows for smooth management of graphic tasks, although the absence of a separate graphics card may limit performance for more demanding applications.

Audio

The audio system is stereo, with two built-in speakers providing satisfactory sound quality for video conferencing and multimedia consumption. An integrated microphone also allows for quality audio capture.

Network and Connectivity

The Lenovo ThinkPad Edge E431 supports Bluetooth 4.0 and Wi-Fi 802.11b/g/n for reliable wireless connections. It is also equipped with an Ethernet/LAN port for stable wired connectivity. In terms of ports, it includes an HDMI port, a VGA port, and a USB 2.0 port, although there are no USB 3.0 ports, which could restrict data transfer speeds.

Battery

The hybrid nickel-metal (NiMH) battery with 6 cells provides a maximum autonomy of 6 hours, which is acceptable for daily use but may be insufficient for extended sessions without recharging.

Security

To enhance data security, the ThinkPad Edge E431 is equipped with a fingerprint reader, allowing for quick and secure user identification. However, it does not have a cable lock port.

Weight and Dimensions

With a weight of 2132 g, this laptop is relatively heavy, which may make it less convenient to carry. Its dimensions are 344 mm in width, 238.7 mm in depth, and 24.9 mm in height, facilitating its integration into various workspaces.

Packaging Contents

The product includes a user manual, providing instructions for optimal setup and use.