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Laptop Lenovo ThinkPad E440

Lenovo
Computers and accessories
Laptop

The Lenovo ThinkPad E440 is a versatile laptop designed to meet the needs of professionals and casual users. With a 14-inch display and a resolution of 1366 x 768 pixels, it offers a pleasant and comfortable visual experience.

This model is powered by an Intel® Core™ i5-4200M processor running at a frequency of 2.5 GHz, enhanced by Turbo Boost technology that allows it to reach up to 3.1 GHz during demanding tasks. With 4 GB of DDR3 RAM, expandable up to 16 GB, it is capable of handling multiple applications simultaneously without slowing down.

For storage, the ThinkPad E440 features a 500 GB hard drive, ensuring enough space for your files and applications. Its connectivity is also well-equipped, with USB ports, an HDMI port, and an Ethernet port, allowing for easy connection to various devices.

In terms of security, it is equipped with password protection and anti-theft technology, making it a safe choice for users concerned about protecting their data.

Finally, the Lenovo ThinkPad E440 includes a 6-cell battery, offering a battery life of up to 6 hours, ideal for on-the-go use. Weighing 2140 g, it remains easily portable, making it a practical tool for work in the office or on the move.

In summary, the Lenovo ThinkPad E440 is a robust, high-performing, and secure laptop, suitable for the varied needs of modern users.

Manual of product ThinkPad E440

First page image of the manual for ThinkPad E440

User Manual
186 pages
View manual
7 10

Editorial note

The Lenovo ThinkPad E440 stands out for its solid performance thanks to its Intel® Core™ i5 processor, which offers a frequency of 2.5 GHz and a Turbo capability of up to 3.1 GHz. This allows for efficient management of various tasks, making this laptop suitable for both professional and personal use. In terms of design, the ThinkPad E440 features a sleek and modern look with its black finish, while being light enough to facilitate transport. Its portable format is ideal for use in the office as well as on the go. Additionally, the battery life, which can reach 6 hours, is a significant advantage for users who are often on the move. However, some drawbacks are worth noting. The internal memory of only 4 GB may prove insufficient for users with more demanding needs or who multitask with several heavy applications. Furthermore, the hard drive spinning at 5400 RPM can lead to slower loading times, thus impacting overall performance. The lack of USB 3.0 ports also limits data transfer speeds with modern devices. Finally, while the spill-resistant keyboard adds a layer of protection against accidents, the weight of 2140 g could be considered relatively heavy for a laptop, which may make transport less convenient for some users. In summary, the Lenovo ThinkPad E440 is an interesting option for those looking for a high-performing machine with a polished design, but it is important to consider its limitations in terms of memory and connectivity.

Score details

Performance

Solid performance thanks to the Intel® Core™ i5 processor, offering a frequency of 2.5 GHz and a Turbo capability of up to 3.1 GHz, allows for efficient management of various tasks.

Design

The sleek and modern design with a black finish, combined with a portable format, makes it easy to use in various contexts, whether at the office or on the go.

Battery life

The battery life of up to 6 hours allows for extended use without the need for frequent recharging, which is convenient for users on the move.

Usability

The spill-resistant keyboard provides extra protection against liquid-related accidents, which is particularly useful in a dynamic work environment.

Value for money

The internal memory of only 4 GB may be insufficient for demanding users or for those multitasking with several heavy applications.

Features

The lack of USB 3.0 ports may limit data transfer speeds for modern devices, making connections slower.

Robustness

The weight of 2140 g may be considered quite heavy for a laptop, which can make transport less convenient for mobile users.

Advantages

High-performance Intel® Core™ i5 processor

Modern and portable design

Battery life of up to 6 hours

14-inch screen, resolution 1366 x 768

Built-in Bluetooth and Wi-Fi connectivity

Spill-resistant keyboard

Disadvantages

Only 4 GB of memory is insufficient

5400 RPM hard drive is slow

14-inch screen, limited resolution

Lack of USB 3.0 ports

Weight of 2140 g is too heavy

Technical Specifications ThinkPad E440

General Information

Design

  • Product type
    Laptop
  • Product color
    Black
  • Format
    Clamshell

Processor

  • Processor frequency
    2.5 GHz
  • Processor family
    Intel® Core™ i5
  • Processor model
    i5-4200M
  • Processor Turbo Frequency
    3.1 GHz
  • Number of processor cores
    2
  • Number of processor threads
    4
  • Computer bus
    5 GT/s
  • Processor cache memory
    3 Mo
  • Processor socket (processor receptacle)
    PGA946
  • Processor cache type
    Smart Cache
  • System bus processor
    - MHz
  • Processor lithography
    22 nm
  • Processor operating modes
    64-bit
  • Stepping
    C0
  • Bus type
    DMI
  • Processor code name
    Haswell
  • Parity FSB
    Non
  • Thermal envelope (TDP, Thermal Design Power)
    37 W
  • Processor series
    Intel Core i5-4200 Mobile series
  • Parity FSB
    Non
  • Maximum number of PCI Express lanes
    16
  • Version of PCI Express locations
    3.0
  • PCI Express Configurations
    1x16, 2x8, 1x8+2x4
  • Tjunction
    100 °C
  • Processor manufacturer
    Intel
  • Processor generation
    Intel® Core™ i5 of 4th generation

Representation / realization

  • Motherboard chipset
    Intel® HM87

Memory

  • Internal memory
    4 GB
  • Type of internal memory
    DDR3-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
  • LightScribe
    No
  • Power adapter included
    Yes
  • Segment marking Intel®
    Home Office, Small Business

Storage support

  • Hard drive capacity
    500 GB
  • Storage media
    HDD
  • Number of installed hard drives
    1
  • Hard drive capacity
    500 GB
  • Hard drive interface
    SATA
  • Hard disk rotation speed
    5400 RPM
  • Hard drive size
    2.5 "
  • Built-in memory card reader
    Yes
  • Compatible memory cards
    MMC, SD, SDHC, SDXC
  • Optical reader
    DVD-RW

Screen

  • Screen size
    14 "
  • Screen resolution
  • LED backlighting
    1366 x 768 pixels
  • LED backlighting
    Yes
  • Type HD
    Yes
  • Display area
    HD
  • Image format
    Glossy
  • 16:9

Graphique

  • Distinct graphics adapter model
    -
  • Graphics adapter model included
    Intel® HD Graphics 4600
  • Base frequency of integrated graphics card
    400 MHz
  • Dynamic frequency (max) of integrated graphics card
    1150 MHz
  • Maximum memory of integrated graphics card
    1.74 GB
  • Integrated graphics card DirectX version
    11.1
  • ID of the integrated graphics card
    0x416
  • Integrated graphics card
    Yes
  • Integrated graphics adapter family
    Intel® HD Graphics

Audio

  • Audio system
    HD
  • Built-in microphone
    Yes

Camera

  • Front camera
    Yes
  • Front camera resolution
    1280 x 720 pixels

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

Connectivity

  • 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 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
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • Headset / microphone port
    Yes
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • Charging port type
    DC-in jack

Keyboard

  • Keyboard layout
    -
  • Pointing device
    ThinkPad UltraNav
  • Numeric keypad
    No
  • Splash-resistant keyboard
    Yes
  • Splash-resistant keyboard
    Yes

Software

  • Installed operating system
    Windows 7 Professional
  • Operating System Architecture
    64-bit

Special features of the processor

  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® Turbo Boost Technology
    2.0
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Processor packaging size
    37.5 x 37.5 x 4.7 mm
  • Supported instruction set
    AVX 2.0, SSE4.1, SSE4.2
  • Processor code
    SR1HA
  • CPU Configuration (max)
    1
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Version of Intel® security key technology
    1.00
  • Version of Intel® security key technology
    1.00
  • Intel® TSX-NI Version
    0.00
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Processor ID ARK
    76348

Battery

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

Power

  • AC power adapter
    65 W
  • Power adapter frequency
    50 - 60 Hz
  • Input voltage of the power adapter
    100 - 240 V

Security

  • Cable anti-theft lock
    No
  • Password protection
    Yes
  • Password protection
    BIOS

Weight and dimensions

  • Weight
    2140 g
  • Width
    344 mm
  • Depth
    239 mm
  • Height
    26.3 mm

Packaging contents

  • Cables included
    Sector
  • User manual
    Yes

Sustainability

  • Sustainability certificates
    EPEAT Gold
  • ENERGY STAR

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 means that you should theoretically be able to download 25 MB per second.
What are the dimensions of my laptop screen?
The size of your laptop screen is usually indicated in inches, where 1 inch equals 2.54 centimeters. This measurement refers to the diagonal of the screen, which you can obtain by measuring from the bottom left corner to the top right corner.
What does the acronym HDMI mean?
HDMI stands for High-Definition Multimedia Interface. An HDMI cable is used to transmit audio and video signals between different devices.
What is the best method to clean my laptop?
To remove fingerprints, use a slightly damp cloth or a clean, soft cloth. It is recommended to use compressed air to dust off hard-to-reach areas.
How can I clean my keyboard?
To clean your keyboard, tilt it upside down and use a can of compressed air to dislodge dirt. The keys can also be cleaned with a damp cloth.
What is Bluetooth?
Bluetooth allows for the wireless transmission of data 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 E440?
The Lenovo ThinkPad E440 weighs 2140 g.
What is the screen size of the Lenovo ThinkPad E440?
The screen of the Lenovo ThinkPad E440 measures 14 inches.
What is the height of the Lenovo ThinkPad E440?
The height of the Lenovo ThinkPad E440 is 26.3 mm.
What is the resolution of the screen of the Lenovo ThinkPad E440?
The resolution of the screen of the Lenovo ThinkPad E440 is 1366 x 768 pixels.
What is the width of the Lenovo ThinkPad E440?
The Lenovo ThinkPad E440 has a width of 344 mm.
What is the depth of the Lenovo ThinkPad E440?
The depth of the Lenovo ThinkPad E440 is 239 mm.
Is the manual for the Lenovo ThinkPad E440 available in French?
Unfortunately, the manual for the Lenovo ThinkPad E440 is not available in French; it is only accessible in English.

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Presentation of product ThinkPad E440 specifications from brand Lenovo

General Information

The Lenovo ThinkPad E440 is a laptop from the Lenovo brand, renowned for its innovation and reliability. This model, identified by the code ThinkPad E440 | 20C5004YLS, ensures high performance suitable for various professional and personal uses. Its EAN code, 0888228181394, allows for unique identification in distribution systems.

Design

This model features an elegant black finish, giving the ThinkPad E440 a modern look. Its bar design promotes practical use in various environments, whether in the office or on the go. It is optimized to provide a pleasant and immersive audio experience.

Processor

The Lenovo ThinkPad E440 integrates an Intel® Core™ i5-4200M processor operating at a frequency of 2.5 GHz, with a Turbo capability reaching 3.1 GHz. Equipped with 2 cores and 4 threads, it allows for efficient multitasking management. The 22 nm lithography and Smart Cache type ensure optimal energy performance.

Motherboard / Performance

The motherboard is equipped with an Intel® HM87 chipset, ensuring efficient resource management and stable performance.

Memory

The ThinkPad E440 comes with 4 GB of DDR3-SDRAM memory, expandable up to 16 GB. The memory frequency is 1600 MHz, facilitating smooth data processing. It has 2 SO-DIMM slots to optimize performance.

Storage

With a total capacity of 500 GB, the HDD with 5400 RPM allows for quick data access, although it may be less performant than SSDs. The SATA interface ensures a fast connection for data transfer.

Screen

This model is equipped with a 14-inch screen with a resolution of 1366 x 768 pixels, offering adequate display quality for work and entertainment. The screen is LED-backlit and has a glossy surface for a pleasant visual experience.

Graphics

The integrated Intel® HD Graphics 4600 ensures graphics performance suitable for daily multimedia needs, with a maximum dynamic frequency of 1150 MHz.

Audio

The stereo audio system and built-in microphone guarantee satisfactory sound quality for calls and recordings.

Camera

The ThinkPad E440 is equipped with a front camera with a resolution of 1280 x 720 pixels, allowing for quality video calls.

Network

It offers comprehensive connectivity options, including Bluetooth 4.0 and Wi-Fi 802.11 b/g/n, ensuring fast and reliable wireless connections. It also has an Ethernet port for a stable wired connection.

Connectivity

The ThinkPad E440 includes several ports, including a USB 2.0 port, an HDMI port, and a VGA port, although the absence of USB 3.0 ports may limit data transfer speeds.

Keyboard

Its keyboard is spill-resistant, providing extra protection against liquid-related accidents, and it is also equipped with Windows keys for quick access to OS features.

Software

The pre-installed operating system is Windows 7 Professional, in a 64-bit architecture, thus optimizing resource management.

Battery

The Lenovo ThinkPad E440 is powered by a nickel-metal hybrid (NiMH) battery with 6 cells, offering a maximum autonomy of 6 hours for extended use.

Weight and Dimensions

With a weight of 2140 g, its dimensions of 344 mm wide, 239 mm deep, and 26.3 mm high make it relatively portable, although it may seem heavy for some users.

Durability

The ThinkPad E440 is certified EPEAT Gold and ENERGY STAR, attesting to its compliance with high standards of energy efficiency and environmental sustainability.