Thumbnail of product PRO P ESSENTIAL PU551LD from brand Asus
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Laptop Asus PRO P ESSENTIAL PU551LD

Asus
Computers and accessories
Laptop

The Asus PRO P ESSENTIAL PU551LD laptop is designed to meet the needs of professionals seeking performance and reliability. Equipped with an Intel® Core™ i5-4210U processor, with a base frequency of 1.7 GHz and a Turbo mode of up to 2.7 GHz, it ensures smooth execution of multitasking applications.

With a 14-inch screen and a resolution of 1366 x 768 pixels, the Asus PRO P ESSENTIAL PU551LD offers a pleasant and comfortable visual experience thanks to its LED backlighting. Its 4 GB RAM (expandable up to 16 GB) allows for efficient management of multiple tasks simultaneously, while its 500 GB hard drive provides sufficient storage space for your files and applications.

This model also features an integrated Intel® HD Graphics 4400 graphics card, ideal for common multimedia uses. Additionally, it is equipped with various connectivity ports, including USB 2.0, HDMI, and Ethernet, facilitating interconnection with other devices.

Designed for professionals, the Asus PRO P ESSENTIAL PU551LD is black, giving it a modern and elegant look. Its nickel-metal hybrid (NiMH) battery ensures sufficient autonomy for daily use, and its built-in microphone and front camera allow for clear communications during your online meetings.

In summary, the Asus PRO P ESSENTIAL PU551LD is a practical and high-performance laptop, ideal for professional use thanks to its suitable technical features and ergonomic design.

Manual of product PRO P ESSENTIAL PU551LD

First page image of the manual for PRO P ESSENTIAL PU551LD

User Manual
140 pages
View manual
8 10

Editorial note

The Asus PRO P ESSENTIAL PU551LD is a laptop that stands out for its sleek and modern design in black, providing a comfortable user experience, particularly thanks to its 14" LED-backlit display. This model is well-suited for professionals, facilitating multitasking with its Intel® Core™ i5 processor and internal memory of up to 16 GB, although its base 4 GB of RAM may prove insufficient for demanding applications. In terms of connectivity, the product is well-equipped with Bluetooth 4.0, Wi-Fi, and several USB ports, allowing for easy integration with various peripherals. The nickel-metal hybrid (NiMH) battery technology also ensures good performance and durability for daily use. However, some drawbacks are worth noting. The screen resolution limited to 1366 x 768 pixels may not satisfy users looking for superior display quality, especially for graphic or multimedia tasks. Additionally, the integrated Intel® HD Graphics 4400 may not meet the demands of users wishing to play recent games or use graphics-intensive applications. Finally, its weight and dimensions may make it less portable compared to other lighter models. In summary, the Asus PRO P ESSENTIAL PU551LD is a good choice for professionals seeking a high-performing and aesthetically pleasing laptop, but it may not be suitable for those with high graphic needs or who prioritize portability.

Score details

User experience

The elegant and modern black design of the Asus PRO P ESSENTIAL PU551LD offers a comfortable and immersive user experience, especially thanks to its 14” LED-backlit display.

Performance

Optimal performance thanks to its Intel® Core™ i5 processor and internal memory of up to 16 GB facilitates multitasking, but 4 GB of RAM may be insufficient for demanding applications.

Battery life

The nickel-metal hybrid (NiMH) battery technology ensures good performance and durability, ideal for daily use.

Design

The design is modern and suitable for professionals, offering an elegant look.

Value for money

Although the product offers good features for its price, the screen resolution limited to 1366 x 768 pixels may disappoint some demanding users.

Features

The product is well-equipped with extensive connectivity including Bluetooth 4.0, Wi-Fi, and multiple USB ports, allowing for easy integration with various devices.

Robustness

The weight and dimensions of the product may make it less portable and practical for on-the-go use compared to lighter models.

Support

The product comes with a 140-page user manual, providing comprehensive documentation for users.

Advantages

High-performance Intel® Core™ i5 processor

Modern and sleek design

Bluetooth 4.0 and Wi-Fi connectivity

Security with fingerprint reader

500 GB storage with DVD

Disadvantages

Screen resolution limited to 1366 x 768 pixels

4 GB of RAM insufficient for multitasking

No touchscreen for direct interaction

Low-performance integrated graphics card

Weight and dimensions impractical for transport

Technical Specifications PRO P ESSENTIAL PU551LD

General Information

Design

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

Memory

  • Memory frequency
    1600 MHz
  • Type of internal memory
    DDR3L-SDRAM
  • Memory locations
    2x SO-DIMM
  • Maximum internal memory
    16 GB
  • Memory support
    SO-DIMM
  • Internal memory
    4 GB

Screen

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

Graphique

  • Distinct graphics adapter model
    NVIDIA® GeForce® 820M
  • Type of graphics card
    GDDR3
  • Graphics adapter model included
    Intel® HD Graphics 4400
  • Dedicated graphics card adapter
    Yes
  • Dedicated graphics card adapter
    Yes
  • Base frequency of integrated graphics card
    200 MHz
  • Dynamic frequency (max) of integrated graphics card
    1000 MHz
  • ID of the integrated graphics card
    0xA16
  • Maximum memory of integrated graphics card
    1.74 GB
  • Integrated graphics card DirectX version
    12
  • Integrated graphics adapter family
    Intel® HD Graphics

Storage support

  • Optical reader
    DVD Super Multi
  • Built-in memory card reader
    Yes
  • Compatible memory cards
    SD, SDHC, SDXC
  • Total storage capacity
    500 GB
  • Storage media
    HDD

Audio

  • Built-in microphone
    Yes

Camera

  • Front camera
    Yes

Network

  • Ethernet/LAN
    Yes
  • Ethernet/LAN
    Yes
  • Ethernet/LAN
    Yes
  • Bluetooth model
    4.0
  • LAN Ethernet: data transfer rate
    10,1000,100 Mbit/s
  • Wifi standards
    802.11a, 802.11b, 802.11g

Connectivity

  • 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
  • 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
  • Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports
    2
  • Total number of SATA connectors
    4
  • Total number of SATA connectors
    4
  • Charging port type
    DC-in jack

Security

  • Password protection
    Yes
  • Password protection
    Yes
  • Cable lock location type
    Kensington
  • Password protection
    Yes
  • Password protection
    HDD, User, BIOS

Keyboard

  • Pointing device
    Touchpad
  • Windows keys
    Yes
  • Windows keys
    Yes

Software

  • Installed operating system
    Windows 7 Professional
  • Operating System Architecture
    64-bit
  • Optional operating system provided
    Windows 8 Pro

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
    3.42 A
  • Output voltage of the power adapter
    19 V

Weight and dimensions

  • Width
    380 mm
  • Depth
    256 mm
  • Height
    28.2 mm
  • Weight
    - g

Processor

  • Processor family
    Intel® Core™ i5
  • Processor model
    i5-4210U
  • Processor Turbo Frequency
    2.7 GHz
  • Number of processor cores
    2
  • Number of processor threads
    4
  • Processor frequency
    1.7 GHz
  • System bus processor
    - MHz
  • Processor lithography
    22 nm
  • Processor socket (processor receptacle)
    BGA 1168
  • Stepping
    D0
  • Computer bus
    5 GT/s
  • Version of PCI Express locations
    2.0
  • Processor operating modes
    64-bit
  • Processor cache memory
    3 Mo
  • Tjunction
    100 °C
  • Bus type
    DMI2
  • PCI Express Configurations
    4x1, 2x4
  • Thermal envelope (TDP, Thermal Design Power)
    15 W
  • Processor code name
    Haswell
  • Maximum number of PCI Express lanes
    12
  • Processor cache type
    Smart Cache
  • Processor series
    Intel Core i5-4200 Mobile series
  • ECC supported by the processor
    Non
  • Processor manufacturer
    Intel
  • Processor generation
    Intel® Core™ i5 of 4th generation

Battery

  • Battery technology
    -

Special features of the processor

  • Conflict-free processor
    Yes
  • Supported instruction set
    AVX 2.0, SSE4.1, SSE4.2
  • Processor code
    SR1EF
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® Turbo Boost Technology
    2.0
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® Virtualization Technology for Directed I/O (VT-d)
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® Virtualization Technology for Directed I/O (VT-d)
    No
  • Intel® Virtualization Technology for Directed I/O (VT-d)
    No
  • CPU Configuration (max)
    1
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® Virtualization Technology for Directed I/O (VT-d)
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® Virtualization Technology for Directed I/O (VT-d)
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® ME firmware version
    9.5
  • Intel® Virtualization Technology for Directed I/O (VT-d)
    No
  • Version of Intel®'s intelligent connection technology
    1.00
  • Version of Intel®'s intelligent connection technology
    1.00
  • Conflict-free processor
    Yes
  • Version of Intel®'s intelligent connection technology
    1.00
  • Intel® TSX-NI Version
    0.00
  • Processor packaging size
    40 x 24 x 1.5 mm
  • Conflict-free processor
    Yes
  • Processor ID ARK
    81016

Other features

  • Segment marking Intel®
    Small businesses

Frequently Asked Questions

What are the factors influencing 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 at a speed of 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 measurement corresponds to the diagonal of the screen, taken from the bottom left corner to the top right corner.
What does the term HDMI mean?
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, use a clean, slightly damp cloth. To dust hard-to-reach areas, it is recommended to use compressed air.
How can I clean my keyboard?
Tilt the keyboard and use 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 using radio waves. The range between devices can reach up to ten meters in most cases.
What is the weight of the Asus PRO P ESSENTIAL PU551LD?
The Asus PRO P ESSENTIAL PU551LD weighs - g.
What is the size of the screen on the Asus PRO P ESSENTIAL PU551LD?
The screen of the Asus PRO P ESSENTIAL PU551LD measures 14 inches.
What is the height of the Asus PRO P ESSENTIAL PU551LD?
The Asus PRO P ESSENTIAL PU551LD has a height of 28.2 mm.
What is the resolution of the screen on the Asus PRO P ESSENTIAL PU551LD?
The resolution of the screen on the Asus PRO P ESSENTIAL PU551LD is 1366 x 768 pixels.
What is the width of the Asus PRO P ESSENTIAL PU551LD?
The Asus PRO P ESSENTIAL PU551LD measures 380 mm in width.
What is the depth of the Asus PRO P ESSENTIAL PU551LD?
The depth of the Asus PRO P ESSENTIAL PU551LD is 256 mm.
Is the manual for the Asus PRO P ESSENTIAL PU551LD available in French?
Unfortunately, the manual for the Asus PRO P ESSENTIAL PU551LD is not available in French. It is only accessible in English.

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Presentation of product PRO P ESSENTIAL PU551LD specifications from brand Asus

General Information

The Asus PRO P ESSENTIAL PU551LD is a laptop from the Asus brand, known for its commitment to quality and technological innovation. This model, identified as PRO P ESSENTIAL PU551LD | PU551LD-0071A4200U, is designed to provide reliable performance and an optimized user experience, particularly suited to professional needs.

Design

This laptop model features a sleek and modern format, with a black finish that gives it a professional aesthetic. Its design is intended for efficient use in various contexts, thus offering notable user comfort, especially during extended sessions.

Memory

The Asus PRO P ESSENTIAL PU551LD is equipped with an internal memory of 4 GB of DDR3L-SDRAM, expandable up to 16 GB. With a frequency of 1600 MHz, this configuration ensures smooth performance for common applications and multitasking. The memory slots, configured as 2x SO-DIMM, allow for easy upgrades.

Screen

The 14-inch screen of the PU551LD offers a resolution of 1366 x 768 pixels. Although it is not touchscreen, it benefits from LED backlighting for better visibility in low-light conditions. Its matte surface reduces glare, while the 16:9 aspect ratio is ideal for viewing multimedia content.

Graphics

The Asus PRO P ESSENTIAL PU551LD integrates an Intel® HD Graphics 4400 graphics card, as well as a separate NVIDIA® GeForce® 820M graphics adapter. This configuration allows for basic graphic tasks, although it may not suffice for the most demanding applications or games.

Storage Support

With a storage capacity of 500 GB, the PU551LD features a DVD Super Multi optical drive that allows reading and writing on optical media. It is also compatible with SD, SDHC, and SDXC memory cards, providing additional flexibility for data storage.

Audio

An integrated microphone ensures clear audio capture, making it perfect for calls and recordings. The speakers provide an immersive sound experience, ideal for presentations and online meetings.

Camera

Equipped with a front camera, the Asus PRO P ESSENTIAL PU551LD allows for video calls with satisfactory image quality, thus facilitating remote communication.

Network

The model offers extensive connectivity with support for Bluetooth 4.0, Wi-Fi, and an Ethernet/LAN port. These options ensure fast and reliable wireless communication, suitable for professional environments.

Connectivity

In terms of ports, the PU551LD comes with 2 USB 2.0 ports and an HDMI port, making it easy to connect to various peripherals. A combo headphone/microphone port is also present for convenient use.

Security

The Asus PRO P ESSENTIAL PU551LD includes a fingerprint reader for secure identification. Additionally, it offers password protection for sensitive data, thus enhancing the device's security.

Keyboard

The integrated touchpad allows for smooth navigation, although the model does not come with a numeric keypad. The Windows keys facilitate access to essential operating system features.

Software

Pre-installed with Windows 7 Professional, the PU551LD is also compatible with Windows 8 Pro, thus providing a familiar and efficient user interface.

Power

Equipped with a 65 W power adapter, the Asus PRO P ESSENTIAL PU551LD offers good battery life thanks to an input voltage of 100 - 240 V and a frequency of 50 - 60 Hz.

Processor

The PU551LD is powered by a Intel® Core™ i5-4210U 4th generation processor, featuring 2 cores and 4 threads, with a base frequency of 1.7 GHz and a Turbo mode up to 2.7 GHz. This configuration allows for efficient handling of professional applications and multitasking.

Battery

Using a nickel-metal hybrid (NiMH) battery, the Asus PRO P ESSENTIAL PU551LD offers sufficient autonomy for daily use while ensuring appreciable durability.

Special Processor Features

The processor supports advanced technologies such as Intel® Turbo Boost for enhanced performance, as well as Intel® Hyper-Threading for efficient management of simultaneous tasks.

Other Features

The Asus PRO P ESSENTIAL PU551LD positions itself as a suitable solution for small businesses, with features that promote security and simplified system management.