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Laptop Dell Inspiron 9755

Dell
Computers and accessories
Laptop

Discover the Dell Inspiron 9755, a versatile and high-performance laptop designed to meet all your daily needs. Equipped with an Intel® Core™ i7-5500U processor running at 2.4 GHz, it ensures smooth execution of your applications, even the most demanding ones.

Its 17.3-inch screen with a Full HD resolution (1920 x 1080 pixels) offers exceptional display quality, ideal for multimedia and work. Additionally, it features touch technology, facilitating intuitive interaction.

The modern design of the Dell Inspiron 9755, with its black and silver aluminum casing, gives it an elegant look while ensuring increased durability. With its internal memory of 8 GB and a hard drive of 1000 GB, you have ample space to store your files and applications.

For an immersive audio experience, the laptop is equipped with a Waves stereo audio system and two built-in speakers. It also supports wireless connections with Bluetooth and Wi-Fi, ensuring fast and reliable connectivity.

With extended battery life thanks to its 40 Wh nickel-metal hybrid battery, the Dell Inspiron 9755 is perfect for users on the go. Its backlit keyboard and touchpad make navigation easy, even in low-light conditions.

In summary, the Dell Inspiron 9755 is a robust and high-performance laptop, suitable for both professional and personal use, offering a pleasant and efficient user experience.

Manual of product Inspiron 9755

First page image of the manual for Inspiron 9755

User Manual
93 pages
View manual
7 10

Editorial note

The Dell Inspiron 9755 stands out for its optimal performance thanks to a 5th generation Intel® Core™ i7 processor, providing fast execution for demanding tasks and efficient multitasking management. Its sleek aluminum design combines durability and aesthetics, making it an attractive choice for everyday use. Additionally, its generous storage capacity of 1000 Go allows for the retention of a wide range of files, applications, and multimedia content without worrying about space. However, the weight of 3000 g may make the Dell Inspiron 9755 less portable, which can be a drawback for daily use. Furthermore, the maximum internal memory capacity of 8 Go may prove insufficient for users with intensive multitasking or heavy application needs. The lack of USB 3.2 ports and Thunderbolt ports also limits connectivity and data transfer speeds with modern devices. Finally, the resolution of the front camera (720p) may disappoint those seeking high image quality for video calls. In summary, the Dell Inspiron 9755 is a powerful and well-designed laptop, ideal for users looking for solid performance and an attractive design, but it may have some limitations in terms of portability and connectivity.

Score details

Performance

Optimal performance thanks to a 5th generation Intel® Core™ i7 processor ensures fast execution for demanding tasks and efficient multitasking management.

Battery life

Advanced power management technologies, such as Intel® Turbo Boost, optimize processor performance while reducing energy consumption.

Design

The sleek aluminum design combines durability and aesthetics, making it an attractive choice for everyday use.

Value for money

With a generous storage capacity of 1000 GB, this product allows for the retention of a wide range of files, applications, and multimedia content without worrying about running out of space.

Usability

The weight of 3000 g may make the Dell Inspiron 9755 less portable and more difficult to carry for everyday use.

Features

The lack of USB 3.2 ports and Thunderbolt ports limits connectivity and data transfer speeds with modern devices.

camera

The resolution of the front camera (720p) may not meet the expectations of users looking for high image quality for video calls.

Performance

The maximum internal memory capacity of 8 GB may be insufficient for users with intensive multitasking or heavy application needs.

storage

The 5400 RPM hard drive may result in slower loading times compared to SSDs, thus affecting the overall responsiveness of the system.

Advantages

High-performance Intel® Core™ i7 processor

Full HD 17.3-inch display

Sleek aluminum design

Generous 1000 GB storage

Optimized power management with Turbo Boost

Disadvantages

Heavy, difficult to transport

Maximum memory of 8 GB insufficient

Slow hard drive, high loading times

Limited ports, restricted connectivity

720p camera, mediocre image quality

Technical Specifications Inspiron 9755

General Information

Design

  • Product type
    Laptop
  • Product color
    Black, silver
  • Format
    Clamshell
  • Material of the case/body
    Aluminum

Processor

  • Processor frequency
    2.4 GHz
  • Processor family
    Intel® Core™ i7
  • Processor model
    i7-5500U
  • Processor Turbo Frequency
    3 GHz
  • Number of processor cores
    2
  • Number of processor threads
    4
  • Computer bus
    5 GT/s
  • Processor cache memory
    4 MB
  • Processor cache type
    L3
  • System bus processor
    - MHz
  • Processor socket (processor receptacle)
    BGA 1168
  • 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 i7-5500 Mobile Series
  • Parity FSB
    No
  • Maximum number of PCI Express lanes
    12
  • Version of PCI Express locations
    2.0
  • PCI Express Configurations
    4x1, 2x4
  • Tjunction
    105 °C
  • Configurable low thermal envelope frequency
    0.6 GHz
  • Processor manufacturer
    Intel
  • Configurable TDP down
    7.5 W
  • Processor generation
    Intel® Core™ i7 5th generation

Representation / realization

  • Motherboard chipset
    -

Memory

  • Maximum internal memory
    8 GB
  • Type of internal memory
    DDR3L-SDRAM
  • Memory frequency
    1600 MHz
  • Memory configuration (slot x size)
    1 x 8 GB
  • Memory locations
    1x SO-DIMM
  • Maximum internal memory
    8 GB
  • Memory support
    SO-DIMM

Other features

  • LightScribe
    -
  • Maximum internal memory (64-bit)
    8 GB
  • Intel® Virtualization Technology (Intel® VT)
    VT-d, VT-x
  • Power adapter included
    Yes
  • Segment marking Intel®
    Home office

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 III
  • 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

  • Display area
    -
  • Screen size
    17.3 "
  • Screen resolution
  • LED backlighting
    1920 x 1080 pixels
  • LED backlighting
    Yes
  • Type HD
    Yes
  • Image format
    Full HD
  • Number of colors displayed
    16:9
  • No pixel
    16.78 million colors
  • Touch technology
    0.1875 x 0.1875 mm
  • Touch screen type
    Multiple pressures
  • Capacity

Graphique

  • Graphics adapter model included
    Intel® HD Graphics 5500
  • Distinct graphics adapter model
    NVIDIA® GeForce® 840M
  • Dedicated graphics card memory
    2 GB
  • Type of graphics card
    GDDR3
  • Number of distinct graphics cards installed
    1
  • Number of distinct graphics cards installed
    1
  • Base frequency of integrated graphics card
    300 MHz
  • Dynamic frequency (max) of integrated graphics card
    950 MHz
  • Integrated graphics card DirectX version
    11.2
  • ID of the integrated graphics card
    0x1616
  • Maximum memory of integrated graphics card
    16 GB
  • Dedicated graphics card adapter
    Yes
  • Dedicated graphics card adapter
    Yes
  • Integrated graphics adapter family
    Intel® HD Graphics

Audio

  • Audio system
    MaxxAudio
  • Number of built-in speakers
    2
  • Speaker manufacturer
    Waves
  • Speaker power
    2 W
  • Built-in microphone
    Yes

Camera

  • Front camera
    Yes
  • Front camera resolution (digital)
    0.92 MP
  • Front camera resolution
    1280 x 720 pixels
  • Video capture speed
    30 fps

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

  • Quantity of USB 2.0 Ports
    2
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of Ethernet LAN ports (RJ-45)
    1
  • HDMI version
    1.4a
  • 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
    Touchpad
  • Backlight keyboard
    Yes
  • Backlight keyboard
    Yes
  • Backlight keyboard
    Yes
  • Backlight keyboard
    Yes
  • Keyboard language
    English

Software

  • Installed operating system
    Windows 8.1 Pro
  • Operating System Architecture
    64-bit
  • Provided software
    McAfee LiveSafe 1YR

Special features of the processor

  • Idle States
    Yes
  • Intel® TSX-NI
    No
  • Intel® TSX-NI
    No
  • Intel® TSX-NI
    No
  • Intel® TSX-NI
    No
  • Idle States
    Yes
  • Idle States
    Yes
  • Idle States
    Yes
  • Intel® Turbo Boost Technology
    2.0
  • Idle States
    Yes
  • Intel® TSX-NI
    No
  • Intel® TSX-NI
    No
  • 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 24 x 1.3 mm
  • Supported instruction set
    AVX 2.0, SSE4.1, SSE4.2
  • Processor code
    SR23W
  • CPU Configuration (max)
    1
  • Intel® TSX-NI
    No
  • Graphic lithography and IMC
    14 nm
  • 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
  • Intel® TSX-NI
    No
  • Idle States
    Yes
  • Intel® TSX-NI
    No
  • Idle States
    Yes
  • Processor ID ARK
    85214
  • Idle States
    Yes
  • Intel® TSX-NI
    No

Battery

  • Battery technology
    Lithium-Ion (Li-Ion)
  • Number of battery cells
    4
  • Maximum battery life
    - h
  • Battery capacity
    40 Wh
  • Battery recharge time
    4 h
  • Battery voltage
    14.8 V

Power

  • AC power adapter
    65 W
  • Power adapter frequency
    50 - 60 Hz
  • Input voltage of the power adapter
    100 - 240 V
  • Output current of the power adapter
    3.34 A
  • Output voltage of the power adapter
    19.5 V

Security

  • Password protection
    Yes
  • Cable lock location type
    Kensington
  • Password protection
    Yes

Weight and dimensions

  • Weight
    3000 g
  • Width
    414.3 mm
  • Depth
    285.7 mm
  • Height
    28.40 mm

Packaging contents

  • Power cord included
    Yes
  • Power cord included
    Yes

Environmental conditions

  • Operating temperature
    0 - 40 °C
  • Temperature out of operation
    -40 - 65 °C
  • Operating relative humidity (H-H)
    10 - 90 %
  • Relative humidity rate (storage)
    0 - 95 %
  • Shock during operation
    110 G
  • Shock out of operation
    160 G
  • Operating vibrations
    0.66 G
  • Vibrations out of operation
    1.3 G

Sustainability

  • Sustainability certificates
    EPEAT Silver
  • 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 theoretically allows 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, where 1 inch equals 2.54 centimeters. This dimension corresponds to the diagonal of the screen, which you 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?
To remove fingerprints, a slightly damp cloth or a soft, clean cloth is recommended. For dust in hard-to-reach areas, compressed air is ideal.
What method should I use to 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 damp cloth.
What is Bluetooth?
Bluetooth allows for wireless data transmission between electronic devices via radio waves. The range of this connection can typically reach ten meters.
What is the weight of the Dell Inspiron 9755?
The weight of the Dell Inspiron 9755 is 3000 g.
What is the screen size of the Dell Inspiron 9755?
The screen of the Dell Inspiron 9755 measures 17.3 inches.
What is the height of the Dell Inspiron 9755?
The Dell Inspiron 9755 has a height of 28.40 mm.
How long does it take to charge the battery of the Dell Inspiron 9755?
Charging the battery of the Dell Inspiron 9755 takes about 4 hours.
What is the resolution of the screen of the Dell Inspiron 9755?
The resolution of the screen of the Dell Inspiron 9755 is 1920 x 1080 pixels.
What is the width of the Dell Inspiron 9755?
The Dell Inspiron 9755 has a width of 414.3 mm.
What is the depth of the Dell Inspiron 9755?
The Dell Inspiron 9755 has a depth of 285.7 mm.
Is the manual for the Dell Inspiron 9755 available in French?
Unfortunately, the manual for the Dell Inspiron 9755 is not available in French. It is only offered in English.

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Presentation of product Inspiron 9755 specifications from brand Dell

General Information

The Dell Inspiron 9755 is a laptop from the Dell brand, known for its commitment to quality and technological innovation. This model, referenced as Inspiron 9755 | CAI175W8PS2436, is designed to provide a smooth and high-performance user experience.

Design

This model comes in the form of a laptop. Its black and silver color palette gives it a modern and refined style. Built from aluminum, the Dell Inspiron 9755 combines robustness and aesthetics, allowing for practical use in various contexts.

Processor

Equipped with an Intel® Core™ i7-5500U processor, the Dell Inspiron 9755 operates at a frequency of 2.4 GHz, with a Turbo boost reaching 3 GHz. With 2 cores and 4 threads, it efficiently manages multitasking. The processor is designed with a 14 nm lithography, ensuring optimized energy performance.

Representation / Performance

The Dell Inspiron 9755 is equipped with a high-performance motherboard, ensuring efficient resource management. Although specific details of the motherboard are not provided, it is designed to maximize the device's performance.

Memory

This model has 8 GB of internal DDR3L-SDRAM memory, offering a frequency of 1600 MHz for optimal operation. The memory configuration is 1 x 8 GB, allowing for efficient use for common applications.

Storage

The Dell Inspiron 9755 offers a storage capacity of 1000 GB thanks to an HDD, with a rotation speed of 5400 RPM. This storage choice, while generous, may lead to longer loading times compared to SSDs. It also includes a memory card reader compatible with MMC, SD, SDHC, and SDXC.

Screen

With a 17.3-inch screen and a Full HD resolution of 1920 x 1080 pixels, the Dell Inspiron 9755 ensures remarkable display quality. Its capacitive touchscreen and LED backlighting enhance visibility, while the 16:9 aspect ratio offers optimal visual immersion.

Graphics

This model integrates the NVIDIA® GeForce® 840M graphics card, accompanied by 2 GB of dedicated memory, ensuring solid graphics performance for multimedia tasks. It also features an integrated Intel® HD Graphics 5500 for everyday use.

Audio

The stereo audio system of the Dell Inspiron 9755, with 2 built-in speakers, provides pleasant sound quality. Manufactured by Waves, these speakers offer an immersive listening experience.

Camera

It is equipped with a front camera of 0.92 MP, capable of capturing videos in 720p at 30 frames per second, ideal for video calls.

Network

The Dell Inspiron 9755 supports Wi-Fi 802.11b/g/n and Bluetooth 4.0, ensuring fast and reliable wireless connections. It also includes an Ethernet port for stable network connectivity.

Connectivity

This model includes 2 USB 2.0 ports and one HDMI port, but does not have USB 3.2 or Thunderbolt ports, which may limit connectivity with modern devices. The combo headphone/microphone port facilitates the use of audio accessories.

Keyboard

The full-size keyboard is backlit, making typing in low-light conditions easier. Although it does not have a numeric keypad, it remains ergonomic for users.

Software

The Dell Inspiron 9755 comes with Windows 8.1 Pro pre-installed, offering a user-friendly interface and a 64-bit architecture for efficient resource management.

Battery

Its hybrid nickel-metal (NiMH) 4-cell battery has a capacity of 40 Wh, providing reasonable autonomy. The recharge time is about 4 hours, allowing for extended use.

Weight and Dimensions

Weighing 3000 g, the Dell Inspiron 9755 measures 414.3 mm in width, 285.7 mm in depth, and 28.40 mm in height, which may make it less portable for users on the go.

Environmental Conditions

Designed to operate within a temperature range of 0 to 40 °C, it also withstands extreme conditions ranging from -40 to 65 °C. The device is designed to operate in environments with variable humidity.

Durability

The Dell Inspiron 9755 is certified EPEAT Silver and ENERGY STAR, attesting to its energy efficiency and commitment to the environment.