Manual of product ThinkPad E531
Editorial note
The Lenovo ThinkPad E531 stands out for its powerful performance, thanks to its Intel® Core™ i7 processor that allows for smooth execution of demanding tasks and efficient multitasking. The 15.6-inch screen with Full HD resolution provides a high-quality visual experience, ideal for both work and entertainment. Additionally, its large storage capacity of 1000 Go allows for the backup of a significant amount of data, applications, and multimedia files. The robust and professional design of the ThinkPad E531 is particularly suited for professional users, with appreciated security features such as password protection. However, some drawbacks deserve to be highlighted. Weighing 2450 g, the ThinkPad E531 may be considered relatively heavy, which detracts from its portability for users who are often on the go. The battery life, while reasonable at 6 hours, may prove insufficient for prolonged use without access to a power source. Furthermore, the internal memory limited to 4 Go might not be enough for intensive multitasking tasks or memory-hungry applications. The lack of a touchscreen and the presence of a hard drive at 5400 RPM, which can lead to slower loading times, are also points to consider. In summary, the Lenovo ThinkPad E531 offers good value for money due to its solid features, but it may not fully satisfy users looking for increased portability and better performance in terms of memory and storage.Score details
User experience
The user experience is generally positive thanks to a 15.6-inch screen with a Full HD resolution (1920 x 1080 pixels) that offers pleasant visual quality for work and entertainment.
Performance
The performance is excellent thanks to the Intel® Core™ i7 processor, allowing for smooth execution of demanding tasks and effective multitasking.
Battery life
The battery life is 6 hours, which is adequate but may be considered insufficient for prolonged use without access to a power source.
Design
The design is robust and professional, suitable for business users, although the weight of 2450 g may hinder portability.
Value for money
With a storage capacity of 1000 GB, this product offers good value for money, but the internal memory limited to 4 GB may not be sufficient for intensive tasks.
Features
The lack of a touchscreen and a 5400 RPM hard drive may hinder the user experience, but security features like password protection are appreciated.
Advantages
High-performance Intel® Core™ i7 processor
15.6-inch Full HD display
1000 GB storage
Robust and professional design
Battery life of up to 6 hours
Disadvantages
Relatively heavy, not very portable.
Battery life limited to 6 hours.
Internal memory of only 4 GB.
No touchscreen available.
Slow hard drive at 5400 RPM.
Technical Specifications ThinkPad E531
General Information
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ModelTHINKPAD E531
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Brand
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Category
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Type
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SKU205665
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MPN205665
Design
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Product typeLaptop
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Product colorBlack
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FormatClamshell
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Market positionProfessional
Processor
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Processor frequency2.2 GHz
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Processor familyIntel® Core™ i7
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Processor modeli7-3632QM
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Processor Turbo Frequency3.2 GHz
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Number of processor cores4
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Number of processor threads8
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Computer bus5 GT/s
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Processor cache memory6 MB
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Processor cache typeSmart Cache
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System bus processor- MHz
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Processor socket (processor receptacle)Socket 1224
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Processor lithography22 nm
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Processor operating modes64-bit
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Bus typeDMI
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Processor code nameIvy Bridge
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Parity FSBNo
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Thermal envelope (TDP, Thermal Design Power)35 W
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Processor seriesIntel Core i7-3600 Mobile series
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Parity FSBNo
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Maximum number of PCI Express lanes16
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Version of PCI Express locations3.0
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PCI Express Configurations1x16, 2x8, 1x8+2x4
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Tjunction105 °C
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CPU Multiplier22
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Processor manufacturerIntel
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Processor generationIntel® Core™ i7 3rd generation
Representation / realization
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Motherboard chipsetIntel HM77 Express
Memory
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Internal memory4 GB
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Type of internal memoryDDR3-SDRAM
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Memory frequency1600 MHz
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Memory configuration (slot x size)1 x 4 GB
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Memory locations2x SO-DIMM
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Maximum internal memory16 GB
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Memory supportSO-DIMM
Other features
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LightScribe-
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Maximum internal memory (64-bit)16 GB
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Intel® Virtualization Technology (Intel® VT)VT-x
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Power adapter includedYes
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Segment marking Intel®Home Office, Small Business
Storage support
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Hard drive capacity1000 GB
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Storage mediaHDD
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Number of installed hard drives1
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Hard drive capacity1000 GB
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Hard drive interfaceSATA
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Hard disk rotation speed5400 RPM
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Hard drive size2.5 "
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Built-in memory card readerYes
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Compatible memory cardsMMC, SD, SDHC, SDXC
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Optical readerDVD±RW
Screen
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Screen size15.6 "
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Screen resolution1920 x 1080 pixels
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Touch screenNo
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LED backlightingYes
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Display areaMatte
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Image format16:9
Graphique
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Graphics adapter model includedIntel® HD Graphics 4000
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Distinct graphics adapter modelNVIDIA® GeForce® GT 740M
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Dedicated graphics card memory2 GB
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Number of distinct graphics cards installed1
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Base frequency of integrated graphics card650 MHz
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Dynamic frequency (max) of integrated graphics card1150 MHz
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ID of the integrated graphics card0x166
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Dedicated graphics card adapterYes
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Dedicated graphics card adapterYes
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Integrated graphics adapter familyIntel® HD Graphics
Audio
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Audio systemDolby Advanced Audio 2
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Number of built-in speakers2
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Built-in microphoneYes
Camera
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Front cameraYes
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Front camera resolution1280 x 720 pixels
Network
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Ethernet/LANYes
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Ethernet/LANYes
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Wifi standards802.11a, 802.11b, 802.11g
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Ethernet/LANYes
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LAN Ethernet: data transfer rate10,100,1000 Mbit/s
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Bluetooth model4.0
Connectivity
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USB standby and charging ports1
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports2
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USB standby and charging ports1
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USB standby and charging ports1
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Number of CardBus PCMCIA Housing(s)0
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Type of housing for CardBus PCMCIANo
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USB standby and charging ports1
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Number of CardBus PCMCIA Housing(s)0
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Number of CardBus PCMCIA Housing(s)0
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Type of housing for CardBus PCMCIANo
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Type of housing for CardBus PCMCIANo
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USB watch and chargeYes
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USB watch and chargeYes
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USB watch and chargeYes
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Number of CardBus PCMCIA Housing(s)0
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Type of housing for CardBus PCMCIANo
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USB watch and chargeYes
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USB watch and chargeYes
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USB standby and charging ports1
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Charging port typeDC-in jack
Keyboard
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Keyboard layout-
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Pointing deviceThinkPad UltraNav
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Windows keysYes
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Windows keysYes
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Windows keysYes
Software
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Installed operating systemWindows 7 Home Premium
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Operating System Architecture64-bit
Special features of the processor
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Intel® Security KeyYes
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Intel® Security KeyYes
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The Intel® Rapid Storage technologyNo
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Intel® Security KeyYes
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The Intel® Rapid Storage technologyNo
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The Intel® Rapid Storage technologyNo
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Intel® Security KeyYes
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Intel® Security KeyYes
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Intel® Turbo Boost Technology2.0
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The Intel® Rapid Storage technologyNo
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The Intel® Rapid Storage technologyNo
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The Intel® Rapid Storage technologyNo
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The Intel® Rapid Storage technologyNo
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Intel® Security KeyYes
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Intel® Security KeyYes
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Intel® Security KeyYes
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The Intel® Rapid Storage technologyNo
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Intel® Security KeyYes
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Intel® Security KeyYes
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Intel® Security KeyYes
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Intel® Security KeyYes
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Intel® Security KeyYes
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Intel® Security KeyYes
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The Intel® Rapid Storage technologyNo
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Intel® Security KeyYes
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Intel® Security KeyYes
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The Intel® Rapid Storage technologyNo
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The Intel® Rapid Storage technologyNo
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Intel® Security KeyYes
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Intel® Security KeyYes
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Intel® Security KeyYes
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Intel® Security KeyYes
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Processor packaging size37.5 x 37.5 (rPGA988B) mm
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Supported instruction setAVX
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CPU Configuration (max)1
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The Intel® Rapid Storage technologyNo
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Graphic lithography and IMC22 nm
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The Intel® Rapid Storage technologyNo
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Version of Intel® security key technology1.00
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Version of Intel® security key technology1.00
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Intel® Security KeyYes
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Intel® Security KeyYes
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Intel® Security KeyYes
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The Intel® Rapid Storage technologyNo
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Intel® Security KeyYes
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Intel® Security KeyYes
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Processor ID ARK71458
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Intel® Security KeyYes
Battery
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Battery technologyLithium-Ion (Li-Ion)
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Number of battery cells6
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Maximum battery life6 h
Security
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Password protectionYes
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Cable lock location typeKensington
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Password protectionYes
Weight and dimensions
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Weight2450 g
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Width377 mm
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Depth250 mm
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Height (front)26.6 mm
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Height (rear)29.9 mm
Packaging contents
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Power cord includedYes
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Power cord includedYes
Frequently Asked Questions
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Presentation of product ThinkPad E531 specifications from brand Lenovo
General Information
The Lenovo ThinkPad E531 is a laptop from the brand Lenovo, known for its innovation and reliability in the IT field. This model, identified by the reference ThinkPad E531 | 68851B3, ensures optimal performance and an enhanced user experience. The EAN code, which allows for the identification of this product in the distribution system, is 0887770691580 and several other variants.
Design
The Lenovo ThinkPad E531 is designed to meet the demands of professionals. Its Black color gives it a modern and elegant look. Its bar format design allows for practical and efficient use in various environments, particularly professional ones.
Processor
Equipped with an Intel® Core™ i7 processor, the ThinkPad E531 has a base frequency of 2.2 GHz, which can reach 3.2 GHz in Turbo mode. With 4 cores and 8 threads, this processor ensures smooth multitasking management. The system bus operates at 5 GT/s, guaranteeing fast communication between internal components. The 6 MB cache memory and Smart Cache type optimize performance by facilitating access to frequently used data.
Representation / Implementation
The motherboard is equipped with an Intel HM77 Express chipset, ensuring efficient resource management and a good level of performance.
Memory
The Lenovo ThinkPad E531 is equipped with 4 GB of internal DDR3-SDRAM memory, with a frequency of 1600 MHz. The two SO-DIMM slots allow for memory expansion up to 16 GB, providing sufficient capacity for demanding applications.
Storage Support
This model features a 1000 GB hard drive with a SATA interface. Although the rotational speed of 5400 RPM is lower than that of 7200 RPM drives, the storage capacity remains generous for users with significant needs. A memory card reader and a DVD±RW optical drive are also included.
Screen
The 15.6-inch screen has a Full HD resolution of 1920 x 1080 pixels, providing a pleasant display quality. The LED backlighting enhances visibility, while the matte surface reduces glare.
Graphics
The Lenovo ThinkPad E531 integrates an Intel® HD Graphics 4000 graphics card as well as a NVIDIA® GeForce® GT 740M, with 2 GB of dedicated memory. This allows for a smooth graphical experience for multimedia applications.
Audio
The stereo audio system, consisting of 2 built-in speakers, offers an immersive sound experience. An integrated microphone facilitates audio communications.
Camera
This model is equipped with a front camera with a resolution of 1280 x 720 pixels, ideal for video calls.
Network
The Lenovo ThinkPad E531 supports Bluetooth 4.0 and Wi-Fi with 802.11a, b, g standards for effective wireless connectivity. It also includes an Ethernet/LAN port for a stable network connection.
Connectivity
It offers a total of 1 USB 2.0 port, 1 HDMI port, and 1 VGA port. A combo headphone/microphone port is also available, facilitating the use of audio accessories.
Keyboard
The full keyboard, without a numeric keypad, is designed for comfortable typing. The integrated touchpad allows for smooth navigation.
Software
The Lenovo ThinkPad E531 comes pre-installed with Windows 7 Home Premium, providing a user-friendly interface.
Battery
The hybrid nickel-metal (NiMH) battery includes 6 cells and offers up to 6 hours of battery life, making it suitable for extended use without access to a power source.
Security
The model includes password protection to secure user data. However, it does not have a security cable port.
Weight and Dimensions
With a weight of 2450 g, the Lenovo ThinkPad E531 can be considered relatively heavy, which may affect its portability. Its dimensions are 377 mm in width, 250 mm in depth, and a height of 26.6 mm at the front and 29.9 mm at the back.
Packaging Contents
The product comes with a user manual and a power cord included, allowing for immediate setup.