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Lenovo E540
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Lenovo E540 4 Core Intel Core I7-4xxx 2.3GHz 4GB 500GB HDD 15.6" Laptop

4 Intel Core I7-4xxx 2.3GHz 4GB Oct 2014
Processor Core Processor Family Processor Clock Speed Internal Memory Release Date
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8 Reasons For

64-Bit Processor Operating Mode

This portable PC supports a 64-bit processor operating mode, which is typical of many many processor core portable PCs that were released more than two years ago.

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Good Brand

Many processor core portable PCs produced by Lenovo have good reviews on average compared to other manufacturers. We also checked the reviews for all portable PCs (not just many processor core portable PCs) and found that Lenovo also has good reviews across its entire range.

Intel Core I7 Processor Family

This laptop has an Intel Core i7-4xxx processor family, which is the most commonly found processor family on notebook PCs of this type and age.

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Has a Full-Size Keyboard

The Lenovo E540 has a full-size keyboard. Most of the other many processor core portable PCs that have been available for around the same time as the E540 also have a full-size keyboard.

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1,600MHz Processor Memory Clock Speed

The Lenovo E540 supports a 1,600MHz processor memory clock speed which is faster than the 133MHz processor memory clock speed supported by most many processor core portable PCs that have been around for a comparable time to it. This Lenovo laptop also supports 1 and 333MHz processor memory clock speeds.

A 1,600MHz processor memory clock speed is in fact the best supported memory clock speeds supported by processor amongst all portable PCs that are a similar age to the E540.

The worst supported memory clock speeds supported by processor across comparable types of portable PC is 133MHz.

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Has a Front Camera

Like most of the other many processor core portable PCs that are a comparable age to the E540, the Lenovo E540 has a front camera.

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L3 Processor Cache

This laptop has a L3 processor cache, which is the most commonly found processor cache on many processor core portable PCs that were released more than two years ago.

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64-Bit Operating System Architecture

This portable PC has a 64-bit operating system architecture, which is the most commonly found operating system architecture on many processor core portable PCs that have been available for around the same time as it.

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6 Reasons Against

Only 1366 X 768 Pixels Display Resolution

This portable PC has a display resolution of 1366 x 768 pixels, which is the most commonly found display resolution on many processor core portable PCs that came out around the same time as it.

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Very Small Internal Memory

The internal memory of many processor core portable PCs that were launched around the same time as the E540 range from 2GB to 32GB, and the average internal memory is 8.4GB. The Lenovo E540 has one of the smaller internal memory (only 4 gigabytes) amongst similar spec notebook PCs of this age.

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Does Not Have a Touch Sensitive Screen

The Lenovo E540 does not have a touch sensitive screen. Most of the other portable PCs of a similar age and type to the E540 also do not have a touch sensitive screen.

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Only 10 Mbit/s Ethernet LAN Data Rate

This notebook PC Ethernet LAN data rate, which is typical of many many processor core portable PCs that have been around for a similar time to it.

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Very Small Hard Drive Capacity

The Lenovo E540 has one of the smaller hard drive capacity (only 500 gigabytes) amongst many processor core portable PCs of this age. The average hard drive capacity of laptops that have been around for a similar time to the E540 is 780GB, and the hard drive capacity range from 250GB to 2TB.

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Only 4 Bluetooth Version

This notebook PC supports a 4 Bluetooth version, which is the most frequently supported Bluetooth version on portable PCs of this age and type.

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7 Other reasons to consider the Lenovo E540

Released Over Two Years Ago

This Lenovo laptop has been on the market for over two years.

Average Processor Clock Speed

With a processor clock speed of 2.3 gigahertz, the Lenovo E540 has a pretty typical processor clock speed compared to most of the other notebook PCs of a similar spec and age to the E540.

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Average Screen Size

With a screen size of 15.6 inches, the Lenovo E540 has a pretty typical screen size compared to most of the other notebook PCs of this type and age.

We compared all the other 15.6" laptops to this laptop and we think because of it's better review score, the Asus N56VJ[plb_2377738_price] is also worth considering.

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Average Weight

At 2.4 kilograms, the Lenovo E540 has a relatively average weight compared to most of the other similar spec notebook PCs that came out more than two years ago.

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Average Total Storage Capacity

At 500 gigabytes, the Lenovo E540 has a fairly typical total storage capacity compared to most of the other many processor core portable PCs that have been around for more than two years.

If this Lenovo laptop total storage capacity is not big enough for you then you might also want to look at the HP Zbook 17[plb_2985456_price] (750GB).

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Average Battery Life

At 6 hours, the Lenovo E540 has a relatively average battery life compared to most of the other laptops of this age and spec.

If you are looking for a longer battery life then you might want to consider the Lenovo E555[plb_2906519_price] (6.3h).

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HDD Storage Medium

This portable PC has an HDD storage medium, which is the most frequently found storage medium on similar spec laptops that have been around for more than two years. HDD is a traditional storage drive which stores the information on magnetic disks. HDD drives are slower than other forms of storage such as solid state drives (SSD) and flash drives.

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Specification

Design
Form Factor
Market Positioning
Colour
Product Type
Intel Segment Tagging
Processor
Processor Core
Processor Family
Processor Clock Speed
Processor Socket
Processor Cache
Processor Cache
System Bus Data Transfer Rate
Processor Thread
Maximum Turbo Frequency
Processor Model
Processor Memory Channel
Maximum Processor Memory Bandwidth
Processor Memory Clock Speed
Processor Memory Type
Conflict Free Processor
Maximum Internal Memory Supported by Processor
Processor Lithography
PCI Express Lane (max)
Processor Operating Mode
PCI Express Slot Version
Bus Type
Processor Codename
Processor Series
Thermal Design Power (TDP)
Stepping
PCI Express Configuration
Tjunction
Processor Cache Type
Memory
Internal Memory
Memory
Maximum Internal Memory (64-Bit)
Maximum Internal Memory
Memory Slot
Memory Layout
Memory Clock Speed
Internal Memory
Storage
Total Storage Capacity
Storage Medium
Memory Card
Integrated Card Reader
Hard Drive Size
Hard Drive Speed
Hard Drive Interface
Hard Drive Capacity
Hard Drive Installed
Display
Screen Size
Display Resolution
Touch Sensitive Screen
Aspect Ratio
LED Backlight
Display Surface
Graphics
On-Board Graphics Adapter Model
On-Board Graphics Adapter DirectX Version
On-Board Graphics Adapter ID
Display Supported by On-Board Grap
Maximum On-Board Graphics Adapter Memory
On-Board Graphics Adapter Dynamic Frequency
On-Board Graphics Adapter Base Frequency
On-Board Graphics Adapter
Optical Drive
Optical Drive
Audio
Built-In Microphone
Built-In Speaker
Audio System
Camera
Front Camera Resolution
Front Camera
Networking
4G
Bluetooth Version
Ethernet LAN Data Rate
Ethernet LAN Connection
Wireless LAN Connection
3G Network Access Module
Bluetooth
Ports & Interfaces
SmartCard Slot
ExpressCard Slot
DC-In Jack
Docking Connector
Combo Headphone/mic Port
S/PDIF Out Port
Microphone in Port
Ethernet LAN Ports
DVI Port
HDMI Port
VGA Port
USB 3.0 Port
USB 2.0 Port
USB 3.0 (3.1 Gen 1) Type-A Port
Keyboard
Full-Size Keyboard
Numeric Keypad
Windows Key
Pointing Device
Operating System/software
Operating System
Recovery Operating System
Operating System Architecture
Processor Special Features
Intel Anti-Theft Technology
Intel Rapid Start Technology
Intel VPro Technology
Intel My WiFi Technology
Intel Turbo Boost Technology
Intel Identity Protection Technology
Intel Smart Response Technology
Intel Hyper-Threading Technology
Intel Smart Connect Technology
Intel Small Business Advantage (SBA)
Intel Matrix Storage Technology
Intel Active Management Technology
Intel HD Audio Technology
Intel Wireless Display (WiDi) Technology
Enhanced Intel SpeedStep Technology
Intel InTru 3D Technology
Intel Insider
Intel Quick Sync Video Technology
Intel Clear Video HD Technology
Supported Instruction Set
Processor Code
Intel FDI Technology
Intel Secure Key
Execute Disable Bit
Intel Secure Key Technology Version
Thermal Monitoring Technology
CPU Configuration (max)
Intel VT-X With Extended Page Tables (EPT)
Intel Smart Cache
Intel 64
Processor Package Size
Intel Virtualization Technology (VT-X)
Idle States
Intel Enhanced Halt State
Intel AES New Instructions
Intel Virtualization Technology for Directed I/O (VT-D)
Intel Identity Protection Technology Version
Processor ARK ID
Battery
Battery Life
Battery
Power
AC Adapter Input Voltage
AC Adapter Frequency
Security
Fingerprint Reader
Cable Lock Slot
Cable Lock Slot
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Data
AC Adapter Included
Power Cord Included
Manual
Other Features
Intel Visual Technology
Intel Virtualization Technology

Brochures and Manuals

+- Manufacturer's Description

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See How Other Laptops Compare to the Lenovo E540

Toshiba Satellite C70D-B vs Lenovo E540

Toshiba Satellite C70D-B vs Lenovo E540
Toshiba Satellite C70D-B
4 core AMD A 1.8GHz 8GB 1TB HDD 17.3"
Lenovo E540
4 core Intel Core i7-4xxx 2.3GHz 4GB 500GB HDD 15.6"
£ 490.00
User Reviews Are a Lot Better
A Lot Bigger Internal Memory
Bigger Hard Drive Capacity
A Lot Bigger Total Storage Capacity
Only One USB 3.0 (3.1 Gen 1) Type-A Port
Four Less Processor Threads

HP ZBook vs Lenovo E540

HP ZBook vs Lenovo E540
HP ZBook
4 core Intel Core i7-4xxx 2.8GHz 16GB 256GB SSD 15.6"
Lenovo E540
4 core Intel Core i7-4xxx 2.3GHz 4GB 500GB HDD 15.6"
£ 1,459.88
Vastly Bigger Internal Memory
One More USB 3.0 Port
Three USB 3.0 (3.1 Gen 1) Type-A Ports
18% Faster Processor Clock Speed
Hugely Smaller Total Storage Capacity
13% Thicker

Lenovo G50-45 vs Lenovo E540

Lenovo G50-45 vs Lenovo E540
Lenovo G50-45
4 core AMD A 2GHz 4GB 500GB HDD 15.6"
Lenovo E540
4 core Intel Core i7-4xxx 2.3GHz 4GB 500GB HDD 15.6"
£ 195.00
One More USB 2.0 Port
Thinner
Only One USB 3.0 (3.1 Gen 1) Type-A Port
Four Less Processor Threads
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