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Lenovo Edge E540
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Lenovo Edge E540 2 Core Intel Core I5-4xxx 2.5GHz 8GB 500GB HDD 15.6" Laptop

2 Intel Core I5-4xxx 2.5GHz 8GB Mar 2014
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
A capacitive touch panel allows for impeccable response time to 10-finger touch. Actions trigger immediately, and the cursors follow your fingers around the screen without any perceptible lag or... More
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15 Reasons For

16 PCI Express Lanes (max)

The Edge E540 has more PCI Express lanes (max) than most of the notebook PCs that are a comparable age to the Edge E540. Most of the notebook PCs of this spec and age only have between 1 and 15 PCI Express lanes (max), however this portable PC has 16 PCI Express lanes (max).

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64-Bit Processor Operating Mode

This notebook PC supports a 64-bit processor operating mode, which is the most frequently supported processor operating mode on medium processor core notebook PCs that have been available for a comparable time to it.

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Very New PCI Express Slot Version

Across all the notebook PCs of a comparable age and spec to the Edge E540 the PCI Express slot versions range from 2 to 3. When compared to other notebook PCs that are a comparable age to the Edge E540, the Edge E540's PCI Express slot version of 3 is one of the newest.

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Fairly Fast On-Board Graphics Adapter Dynamic Frequency

Medium processor core notebook PCs that have been available for around the same time as the Edge E540 have on-board graphics adapter dynamic frequencies of between 660MHz and 1,300MHz, and the average on-board graphics adapter dynamic frequency is 1,100MHz. At 1,150 megahertz, the Edge E540 has a fairly fast on-board graphics adapter dynamic frequency compared to most of the other laptops of this age and spec.

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Lenovo Notebook PCs Have Good Reviews

We calculated the average reviews for all Lenovo laptops and also specifically for Lenovo medium processor core notebook PCs and found that in both cases Lenovo had good reviews.

1,600MHz Processor Memory Clock Speed

The Lenovo Edge E540 supports a 1,600MHz processor memory clock speed which is faster than most laptops of a similar age and type to it. Most notebook PCs that have been around for around the same time as it support a 133MHz processor memory clock speed. This notebook PC also supports 1 and 333MHz processor memory clock speeds.

A 1,600MHz processor memory clock speed is actually the best supported memory clock speeds supported by processor amongst all notebook PCs of a comparable spec and age to the Edge E540.

A 133MHz processor memory clock speed is the worst supported memory clock speeds supported by processor amongst similar types of laptop.

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Quite Big Internal Memory

The smallest internal memory of portable PCs of this type and age is 1GB, the biggest is 16GB, and the average internal memory is 5.3GB. With an internal memory of 8 gigabytes, the Lenovo Edge E540 has a very big internal memory compared to most of the other similar spec laptops that were launched around the same time as the Edge E540.

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Intel Core I5 Processor Family

This notebook PC has an Intel Core i5-4xxx processor family, which is typical of many notebook PCs of a comparable spec and age to it.

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Has a Full-Size Keyboard

Like most of the other comparable spec laptops that have been on the market for a similar time to the Edge E540, the Lenovo Edge E540 has a full-size keyboard.

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Has a Front Camera

The Edge E540 has a front camera. Most of the other laptops that have been on the market for more than two years also have a front camera.

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802.11n WiFi Standard

This laptop has an 802.11a|802.11ac|802.11b|802.11g|802.11n WiFi standard, which is the most commonly found WiFi standard on laptops of a comparable age and type to it.

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64-Bit Operating System Architecture

This portable PC has a 64-bit operating system architecture, which is the most frequently found operating system architecture on laptops that are a comparable age to it.

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Has a Touch Sensitive Screen

The Lenovo Edge E540 has a touch sensitive screen, which is unusual. Most of the other medium processor core notebook PCs that are a comparable age to the Edge E540 do not have a touch sensitive screen.

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Fairly Big Battery Capacity

The Edge E540 has one of the bigger battery capacities (62 watt-hours) amongst similar spec portable PCs of this age. Across all the laptops of a comparable age and spec to the Edge E540 the battery capacities range from 23Wh to 100Wh.

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2x SO-DIMM Memory Slot

This laptop has a 2x SO-DIMM memory slot, which is the most frequently found memory slot on notebook PCs of a comparable age and type to it.

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6 Reasons Against

Only HDD Storage Medium

This notebook PC has an HDD storage medium, which is the most commonly found storage medium on medium processor core notebook PCs that were released around the same time as it. 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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Only 1366 X 768 Pixels Display Resolution

This notebook PC has a display resolution of 1366 x 768 pixels, which is the most frequently found display resolution on medium processor core notebook PCs that are a similar age to it.

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Only 10 Mbit/s Ethernet LAN Data Rate

This portable PC Ethernet LAN data rate, which is the most commonly found Ethernet LAN data rate on portable PCs of a similar spec and age to it.

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Quite Dim Display Brightness

With a display brightness of only 200 candellas per square meter, the Lenovo Edge E540 has one of the dimmer display brightnesss amongst medium processor core notebook PCs of this age. Portable PCs of a similar type and age to the Edge E540 have display brightnesss of between 20 cd/m² and 1,200 cd/m².

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Quite Slow Hard Drive Speed

With a hard drive speed of only 5,400 revolutions per minute, the Lenovo Edge E540 has a fairly slow hard drive speed compared to most of the other medium processor core notebook PCs that have been around for more than two years. The hard drive speeds of medium processor core notebook PCs that are a similar age to the Edge E540 range from 4,200 RPM to 7,200 RPM, and the average hard drive speed is 5,900 RPM.

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Only 4 Bluetooth Version

This notebook PC supports a 4 Bluetooth version, which is typical of many notebook PCs of a comparable type and age to it.

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6 Other reasons to consider the Lenovo Edge E540

Released Over Two Years Ago

It was over two years ago when Lenovo released the Edge E540.

Average Processor Clock Speed

With a processor clock speed of 2.5 gigahertz, the Edge E540 has a fairly typical processor clock speed compared to most of the other laptops of this type and age.

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Average Screen Size

The Lenovo Edge E540 has a relatively standard screen size (15.6 inches) compared to most of the other medium processor core notebook PCs that were launched more than two years ago.

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Average Weight

At 2.5 kilograms, the Edge E540 has a pretty average weight compared to most of the other portable PCs of a comparable age and spec to the Edge E540.

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Average Total Storage Capacity

With a total storage capacity of 500 gigabytes, the Lenovo Edge E540 has a relatively standard total storage capacity compared to most of the other medium processor core notebook PCs that have been on the market for a similar time to the Edge E540.

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Average Battery Life

With a battery life of 7.4 hours, the Lenovo Edge E540 has a pretty typical battery life compared to most of the other comparable spec notebook PCs that were launched more than two years ago.

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Specification

Design
Form Factor
Market Positioning
Colour of Product
Product Type
Intel Segment Tagging
Processor
Processor Cores
Processor Family
Processor Frequency
Motherboard Chipset
Processor Socket
Processor Cache
System Bus Rate
Processor Threads
Processor Boost Frequency
Processor Model
Conflict Free Processor
Processor Lithography
Maximum Number of PCI Express Lanes
Processor Operating Modes
PCI Express Slots Version
Bus Type
Processor Codename
Processor Series
Thermal Design Power (TDP)
Stepping
PCI Express Configurations
Tjunction
Processor Cache Type
ECC Supported by Processor
FSB Parity
Memory
Internal Memory
Memory Form Factor
Maximum Internal Memory
Memory Slots
Memory Layout (slots X Size)
Memory Clock Speed
Internal Memory Type
Storage
Total Storage Capacity
Storage Media
Compatible Memory Cards
Card Reader Integrated
Hard Drive Size
Hard Drive Speed
Hard Drive Interface
Hard Drive Capacity
Number of Hard Drives Installed
Display
Display Diagonal
Display Resolution
Touchscreen
Touchscreen Type
Touch Technology
Aspect Ratio
LED Backlight
Display Surface
Graphics
On-Board Graphics Adapter Model
Discrete Graphics Adapter Model
On-Board Graphics Adapter DirectX Version
On-Board Graphics Adapter ID
Number of Displays Supported (on-Board Graphics)
Maximum On-Board Graphics Adapter Memory
On-Board Graphics Adapter Dynamic Frequency (max)
On-Board Graphics Adapter Base Frequency
On-Board Graphics Adapter
On-Board Graphics Adapter Family
Discrete Graphics Adapter
Optical Drive
LightScribe
Optical Drive Type
Audio
Built-In Microphone
Number of Built-In Speakers
Audio System
Camera
Front Camera
Networking
4G
Bluetooth Version
Ethernet LAN Data Rates
Ethernet LAN
Wi-Fi Standards
Wi-Fi
3G
Bluetooth
Ports & Interfaces
USB Sleep-and-Charge Ports
USB Sleep-and-Charge
SmartCard Slot
ExpressCard Slot
DC-In Jack
Docking Connector
Combo Headphone/mic Port
S/PDIF Out Port
Microphone in
Ethernet LAN (RJ-45) Ports
DVI Port
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
USB 2.0 Ports Quantity
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Keyboard
Spill Resistant Keyboard
Numeric Keypad
Windows Keys
Pointing Device
Software
Operating System Installed
Operating System Architecture
Processor Special Features
Intel® Anti-Theft Technology (Intel® AT)
Intel® VPro™ Technology
Intel® My WiFi Technology (Intel® MWT)
Intel® Turbo Boost Technology
Intel® Identity Protection Technology (Intel® IPT)
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Wireless Display (Intel® WiDi)
Enhanced Intel SpeedStep Technology
InTru™ 3D Technology
Intel® Insider™
Intel Clear Video Technology
Intel® Quick Sync Video Technology
Intel® Clear Video HD Technology (Intel® CVT HD)
Intel Trusted Execution Technology
Supported Instruction Sets
Processor Code
Intel FDI Technology
Intel Dual Display Capable Technology
Intel Fast Memory Access
Intel TSX-NI
Embedded Options Available
Intel® Secure Key
Execute Disable Bit
Intel Secure Key Technology Version
Thermal Monitoring Technologies
CPU Configuration (max)
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Intel VT-X With Extended Page Tables (EPT)
Intel® Smart Cache
Intel 64
Processor Package Size
Intel Rapid Storage Technology
Intel Demand Based Switching
Intel Flex Memory Access
Intel Virtualization Technology (VT-X)
Idle States
Intel Enhanced Halt State
Intel® AES New Instructions (Intel® AES-NI)
Intel Virtualization Technology for Directed I/O (VT-D)
Intel Identity Protection Technology Version
Processor ARK ID
Battery
Battery Life (max)
Battery Capacity (Watt Hours)
Number of Battery Cells
Battery Technology
Power
AC Adapter Power
Security
Password Protection
Cable Lock Slot
Weight & Dimensions
Weight
Height (front)
Depth
Height (rear)
Width
Packaging Data
AC Adapter Included
Certificates
RoHS Compliance
EPEAT Compliance
Energy Star Certified
Other Features
Intel® Virtualization Technology (Intel® VT)

Expert Reviews

28 May 2013

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