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Uncategorized Lenovo B4400

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The Lenovo B4400 is a laptop designed to meet the needs of professionals seeking performance and practicality. Equipped with an Intel® Core™ i3-4000M processor clocked at 2.4 GHz, it offers a smooth experience for multitasking thanks to its two cores and four threads.
With 4 Go DDR3 of RAM and 1000 Go HDD of storage, this device allows you to efficiently manage your files and applications.

Its 14-inch screen with a resolution of 1366 x 768 pixels ensures adequate display quality for your presentations and daily tasks. Additionally, the LED backlighting enhances visibility in various environments.

The Lenovo B4400 also stands out for its sleek black design and practical dimensions, making it easy to transport during your business trips.

For connectivity, it offers several options, including Wi-Fi, Bluetooth, and an HDMI port for connecting to external displays. Its battery life of 6.5 hours allows for extended use without frequent recharging.

In summary, the Lenovo B4400 is a versatile laptop, suitable for professionals looking for a reliable and high-performing device for their daily tasks.

Manual of product B4400

First page image of the manual for B4400

User Manual
50 pages
View manual
8 10

Editorial note

The Lenovo B4400 stands out for its combination of satisfactory performance and features suited for professionals. Equipped with an Intel® Core™ i3-4000M processor, it provides a smooth experience for everyday tasks. However, the 4 GB internal memory may be a limitation for those using more resource-intensive applications. The battery life, reaching 6.5 hours, is a major asset, allowing for extended use without the need to worry about frequent recharging. Additionally, its modern and sleek black design adds a professional touch appreciated in work environments. Despite these advantages, some drawbacks are worth mentioning. The screen resolution of 1366 x 768 pixels may seem insufficient for users seeking superior display quality, especially for multimedia content. The lack of USB 3.0 ports and a numeric keypad may also hinder some users, limiting connectivity and ease of use when entering data. In summary, the Lenovo B4400 offers good value for money, with a storage capacity of 1000 GB and features that meet the needs of many professionals. However, it is important to consider its limitations to ensure it fits your specific needs.

Score details

User experience

The user experience is generally positive thanks to a modern design and good ergonomics, although it lacks USB 3.0 ports and a numeric keypad.

Performance

The Intel® Core™ i3-4000M processor offers satisfactory performance for everyday tasks, but the 4 GB of internal memory may be insufficient for heavy applications.

Battery life

The battery life of 6.5 hours is a considerable advantage for on-the-go use, allowing for extended use without frequent recharging.

Design

The sleek design and modern black color add a professional touch, but some users may find the screen resolution of 1366 x 768 pixels disappointing.

Value for money

The Lenovo B4400 offers good value for money with a storage capacity of 1000 GB and features suitable for professionals, despite limitations in terms of memory and disk speed.

audio

The built-in stereo audio system provides an immersive sound experience, ideal for video calls or listening to music, enhancing user comfort.

Advantages

High-performance Intel® Core™ i3 processor

1000 GB storage for all your files

Battery life of up to 6.5 hours

Modern and professional design

Integrated immersive stereo sound

Fast Bluetooth and Wi-Fi 4 connections

Disadvantages

Internal memory of only 4 GB.

Slow hard drive at 5400 RPM.

No USB 3.0 ports.

Disappointing screen resolution.

Lack of numeric keypad.

Technical Specifications B4400

General Information

Design

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

Processor

  • Processor frequency
    2.4 GHz
  • Processor family
    Intel® Core™ i3
  • Processor model
    i3-4000M
  • 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™ i3-4000 Mobile Series
  • Parity FSB
    Non
  • Maximum number of PCI Express lanes
    16
  • Version of PCI Express locations
    2.0
  • PCI Express Configurations
    1x16, 2x8, 1x8+2x4
  • Tjunction
    100 °C
  • Processor manufacturer
    Intel
  • Processor generation
    Intel® Core™ i3 4th generation

Representation / realization

  • Motherboard chipset
    -

Memory

  • Internal memory
    4 GB
  • Type of internal memory
    DDR3-SDRAM
  • Memory frequency
    1600 MHz
  • Memory configuration (slot x size)
    1 x 4 GB
  • Maximum internal memory
    - GB

Storage support

  • Hard drive capacity
    1000 GB
  • Storage media
    HDD
  • Number of installed hard drives
    1
  • Hard drive capacity
    1000 GB
  • Hard drive interface
    SATA
  • Hard disk rotation speed
    5400 RPM
  • Built-in memory card reader
    Yes
  • Compatible memory cards
    MMC, SD, SDHC, SDXC
  • Optical reader
    DVD Super Multi

Screen

  • Display area
    -
  • Screen size
    14 "
  • Screen resolution
  • Touch screen
    1366 x 768 pixels
  • LED backlighting
    No
  • Image format
    Yes
  • 16:9

Graphique

  • Graphics adapter model included
    Intel® HD Graphics 4600
  • Distinct graphics adapter model
    NVIDIA® GeForce® GT 710M
  • Number of distinct graphics cards installed
    1
  • Number of distinct graphics cards installed
    1
  • Base frequency of integrated graphics card
    400 MHz
  • Dynamic frequency (max) of integrated graphics card
    1100 MHz
  • Integrated graphics card DirectX version
    11.1
  • ID of the integrated graphics card
    0x416
  • Maximum memory of integrated graphics card
    2 GB
  • Dedicated graphics card adapter
    Yes
  • Dedicated graphics card adapter
    Yes
  • Integrated graphics adapter family
    Intel® HD Graphics

Other features

  • LightScribe
    -
  • Intel® Virtualization Technology (Intel® VT)
    VT-x
  • Power adapter included
    Yes

Audio

  • Audio system
    HD
  • 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
  • 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

  • ExpressCard Port
    -
  • SmartCard Housing
    -
  • 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 Ethernet LAN ports (RJ-45)
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • Type of housing for CardBus PCMCIA
    No
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of CardBus PCMCIA Housing(s)
    0
  • Type of housing for CardBus PCMCIA
    No
  • Type of housing for CardBus PCMCIA
    No
  • Headset / microphone port
    Yes
  • Type of housing for CardBus PCMCIA
    No
  • Number of CardBus PCMCIA Housing(s)
    0
  • Type of housing for CardBus PCMCIA
    No
  • Charging port type
    DC-in jack

Keyboard

  • Keyboard layout
    -
  • Pointing device
    Touchpad
  • Numeric keypad
    No
  • Windows keys
    Yes

Software

  • Operating System Architecture
    -
  • Installed operating system
    Free DOS

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
  • Access Intel® Fast Memory
    No
  • 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
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • 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
    SR1HC
  • 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
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Processor ID ARK
    75104

Battery

  • Battery technology
    Lithium-Ion (Li-Ion)
  • Number of battery cells
    4
  • Maximum battery life
    6.5 h

Security

  • Cable anti-theft lock
    No

Weight and dimensions

  • Weight
    2200 g
  • Depth
    - mm
  • Depth
    - mm

Packaging contents

  • Power cord included
    Yes
  • Power cord included
    Yes

Frequently Asked Questions

What is the weight of the Lenovo B4400?
The Lenovo B4400 weighs 2200 g.
What is the screen size of the Lenovo B4400?
The screen of the Lenovo B4400 measures 14 inches.
What is the screen resolution of the Lenovo B4400?
The screen resolution of the Lenovo B4400 is 1366 x 768 pixels.
What is the width of the Lenovo B4400?
The width of the Lenovo B4400 is - mm.
What is the depth of the Lenovo B4400?
The depth of the Lenovo B4400 is - mm.
Is the manual for the Lenovo B4400 available in French?
We are sorry, but the manual for the Lenovo B4400 is not available in French. It is only offered in English.

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Presentation of product B4400 specifications from brand Lenovo

General Information

The Lenovo B4400 is a laptop that stands out for its reliability and performance. Known for its innovation, Lenovo offers with this model B4400 | 59414801 an optimized user experience, particularly suited to professional needs.

Design

This model features a sleek black design, adding a modern touch to its appearance. Its bar format allows for practical use, making it ideal for various work environments. Primarily designed for professionals, it meets the specific requirements of this market.

Processor

Equipped with an Intel® Core™ i3-4000M processor running at a frequency of 2.4 GHz, the Lenovo B4400 ensures smooth performance for everyday tasks. With 2 cores and 4 threads, it optimizes multitasking while maintaining high efficiency. The processor is paired with a bus speed of 5 GT/s and a cache memory of 3 MB, allowing for fast data processing.

Representation/Realization

The motherboard of the Lenovo B4400 is designed to ensure efficient resource management, although it does not specify particular features.

Memory

The Lenovo B4400 has 4 GB of DDR3-SDRAM memory at a frequency of 1600 MHz, sufficient for daily use. This configuration promotes a smooth experience for basic applications.

Storage

With a storage capacity of 1000 GB via a HDD at 5400 RPM, the Lenovo B4400 allows for the retention of a large amount of files. The SATA interface ensures a fast and efficient connection for data transfer.

Screen

The 14-inch screen displays a resolution of 1366 x 768 pixels, offering acceptable visual quality for everyday tasks. The LED backlighting enhances visibility, although it is not touch-sensitive.

Graphics

The Lenovo B4400 integrates the Intel® HD Graphics 4600 graphics card, ensuring acceptable performance for basic multimedia needs. With 2 GB of integrated graphics memory, it allows for a smooth experience for light applications.

Audio

The stereo audio system provides a satisfactory sound experience, with two built-in speakers and a microphone for clear communications.

Connectivity

The Lenovo B4400 is equipped with Bluetooth 4.0 and a Wi-Fi module, allowing for stable wireless connections. It also features an HDMI port for connecting to other devices.

Battery

The hybrid nickel-metal (NiMH) battery with 4 cells offers a maximum autonomy of 6.5 hours, ideal for prolonged use without frequent recharging.

Weight and Dimensions

2200 g, the Lenovo B4400 is designed to be easily portable while being robust.

Package Contents

The product comes with a user manual and a power cord, allowing for immediate setup.