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Lenovo E540
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Lenovo E540 2 Core Intel Core I5-4xxx 2.5GHz 4GB 500GB HDD 15" Laptop

2 Intel Core I5-4xxx 2.5GHz 4GB Jan 2014
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
Optimized for Windows 8, this 15.6" small business laptop features improved graphics support, enhanced multimedia, and robust security. Plus, Lenovo OneLink technology simplifies connectivity and... More
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Lenovo e540 Overview and review
Lenovo E540 Touch (20C600BAUS ) 15.6-Inch Laptop Quick Review

15 Reasons For

Quite Big Maximum Internal Memory Supported by Processor

With a maximum internal memory supported by processor of 32 gigabytes, the Lenovo E540 has one of the bigger maximum internal memory supported by processors amongst portable PCs of this age. Portable PCs of a comparable spec and age to the E540 have maximum internal memory supported by processors of between 2GB and 32GB, and the average maximum internal memory supported by processor is 23GB.

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16 Maximum Number of PCI Express Laness

The Lenovo E540 has more maximum number of PCI Express laness than most of the laptops of this spec and age. Most of the medium processor cores notebook PCs that have been on the market for around the same time as the E540 only have between 1 and 15 maximum number of PCI Express laness, however this laptop has 16 maximum number of PCI Express laness.

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64-Bit Processor Operating Modes

This portable PC supports a 64-bit processor operating modes, which is the most frequently supported processor operating modes on medium processor cores notebook PCs that came out more than two years ago.

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Fairly New PCI Express Slots Version

At 3, the Lenovo E540 has a fairly new PCI Express slots version compared to most of the other laptops of this type and age. The PCI Express slots versions of medium processor cores notebook PCs that are a comparable age to the E540 range from 2 to 3, and the average PCI Express slots version is 2.2.

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Quite Fast On-Board Graphics Adapter Dynamic Frequency (max)

The Lenovo E540 has one of the faster on-board graphics adapter dynamic frequency (max)s (1,150 megahertz) amongst comparable spec portable PCs of this age. Medium processor cores notebook PCs that came out around the same time as the E540 have on-board graphics adapter dynamic frequency (max)s of between 660MHz and 1,300MHz, and the average on-board graphics adapter dynamic frequency (max) is 1,100MHz.

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Lenovo Notebook PCs Have Good Reviews

We calculated the average reviews for all Lenovo portable PCs and also specifically for Lenovo medium processor cores notebook PCs and found that in both cases Lenovo had good reviews compared to other brands.

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Fairly Fast Processor Frequency

The processor frequencys of similar spec portable PCs that have been available for around the same time as the E540 range from 0.8GHz to 3.3GHz. With a processor frequency of 2.5 gigahertz, the Lenovo E540 has a fairly fast processor frequency compared to most of the other laptops that have been on the market for around the same time as the E540.

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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 medium processor cores notebook PCs that were launched more than two years ago. In addition, this notebook PC 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 across all notebook PCs of a similar age and type to the E540.

Across similar types of notebook PC the worst supported memory clock speeds supported by processor is 133MHz.

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Intel Core I5 Processor Family

This laptop has an Intel Core i5-4xxx processor family, which is the most frequently found processor family on portable PCs of a comparable age and spec to it.

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Has a Front Camera

Like most of the other comparable spec notebook PCs that came out around the same time as the E540, the Lenovo E540 has a front camera.

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802.11n Wi-Fi Standards

This laptop has an 802.11a|802.11b|802.11g|802.11n wi-Fi standards, which is the most frequently found wi-Fi standards on portable PCs that are a similar age to it.

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64-Bit Operating System Architecture

This notebook PC has a 64-bit operating system architecture, which is the most commonly found operating system architecture on portable PCs of a similar age and type to it.

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Fairly Big Maximum Internal Memory

The maximum internal memorys of comparable spec portable PCs that came out more than two years ago range from 8.1GB to 33GB. With a maximum internal memory of 32,768 megabytes, the Lenovo E540 has one of the bigger maximum internal memorys amongst portable PCs of this age.

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Six Number of Battery Cellss

The Lenovo E540 is a six number of battery cells notebook PC. Most of the other notebook PCs of this age and spec have between one and eight number of battery cellss.

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2x SO-DIMM Memory Slots

This portable PC has a 2x SO-DIMM memory slots, which is typical of many laptops that came out around the same time as it.

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10 Reasons Against

Only Not Supported HD Type

The HD type of this laptop is Not supported, which is the most frequently found HD type on notebook PCs that are a similar age to it.

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Does Not Have a Full-Size Keyboard

The Lenovo E540 does not have a full-size keyboard. Most of the other portable PCs of a similar type and age to the E540 also do not have a full-size keyboard.

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Only HDD Storage Media

This notebook PC has an HDD storage media, which is the most commonly found storage media on medium processor cores notebook PCs that were released more than two years ago. 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 laptop has a display resolution of 1366 x 768 pixels, which is the most frequently found display resolution on portable PCs that were released around the same time as it.

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Quite Small Internal Memory

At only 4 gigabytes, the Lenovo E540 has a fairly small internal memory compared to most of the other medium processor cores notebook PCs that have been around for more than two years. The internal memorys of notebook PCs that have been around for a similar time to the E540 range from 1GB to 16GB, and the average internal memory is 5.5GB.

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Only 10 Mbit/s Ethernet LAN Data Rates

This notebook PC ethernet LAN data rates, which is the most frequently found ethernet LAN data rates on notebook PCs of a comparable type and age to it.

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Does Not Have a Touchscreen

Like most of the other laptops that have been available for around the same time as the E540, the Lenovo E540 does not have a touchscreen.

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Only One USB 2.0 Ports Quantity

The Lenovo E540 is a one USB 2.0 ports quantity laptop. Most of the other similar spec notebook PCs that have been on the market for more than two years have between one and eight USB 2.0 ports quantitys.

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Quite Small Hard Drive Capacity

With a hard drive capacity of only 500 gigabytes, the Lenovo E540 has a fairly small hard drive capacity compared to most of the other laptops of a comparable spec and age to the E540. The average hard drive capacity of medium processor cores notebook PCs that are a comparable age to the E540 is 590GB.

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Only 4 Bluetooth Version

This laptop supports a 4 bluetooth version, which is the most commonly supported bluetooth version on laptops that are a similar age to it.

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5 Other reasons to consider the Lenovo E540

Released Over Three Years Ago

This notebook PC was released over three years ago.

Average Display Diagonal

With a display diagonal of 15 inches, the Lenovo E540 has a fairly average display diagonal compared to most of the other medium processor cores notebook PCs that have been available for around the same time as the E540.

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Average Weight

The Lenovo E540 has a relatively average weight (2.4 kilograms) compared to most of the other medium processor cores notebook PCs that are a similar age to the E540.

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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 comparable spec laptops that have been available for more than two years.

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Average Battery Life (max)

At 6 hours, the Lenovo E540 has a relatively standard battery life (max) compared to most of the other notebook PCs of this age and type.

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Specification

Design
Form Factor
Device Type
Colour of Product
Product Type
Intel Segment Tagging
Processor
Processor Cores
Processor Family
Processor Frequency
Processor Socket
Processor Cache
System Bus Rate
Processor Threads
Processor Boost 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
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
Maximum Internal Memory
Memory Slots
Internal Memory Type
Storage
Total Storage Capacity
Storage Media
Card Reader Integrated
Hard Drive Speed
Hard Drive Capacity
Number of Hard Drives Installed
Display
Display Diagonal
Display Resolution
Touchscreen
3D
Full HD
LED Backlight
HD Type
Graphics
On-Board 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
Optical Drive
Optical Drive Type
Audio
Built-In Microphone
Audio System
Camera
Front Camera
Networking
4G
Bluetooth Version
Ethernet LAN Data Rates
Ethernet LAN
Wi-Fi Standards
Wi-Fi
3G
Bluetooth
Ports & Interfaces
Mini DisplayPort/Thunderbolt Combo Port
USB Sleep-and-Charge Ports
USB Sleep-and-Charge
DC-In Jack
Combo Headphone/mic Port
S/PDIF Out Port
Microphone in
Headphone Outputs
Ethernet LAN (RJ-45) Ports
DVI Port
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
USB 3.0 Port
USB 2.0 Ports Quantity
LAN/VGA Combo Port
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Performance
TV Tuner Integrated
Keyboard
Numeric Keypad
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 Input Voltage
AC Adapter Frequency
Security
Fingerprint Reader
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Data
AC Adapter Included
Other Features
Intel Visual Technology
Intel® Virtualization Technology (Intel® VT)
Maximum Internal Memory
Cache Memory
Maximum Graphics Adapter Memory
Video Compression Formats

Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers 20c6003tmh1, 20c6003vmh1, 20c6003tuk1, lenovo i54200, lenovo i54200m, lenovo 20c6003, lenovo 20c6003t, lenovo 20c6003tu, lenovo 20c6003tuk
Barcodes 00887942965464, 00888228187976, 00888228188041, 00888228188331, 00888228188782, 00888228194530, 00888228194554, 00888228194585, 00888228194837, 00888228194905, 00888228195766, 05052916735519, 08882281883310, 08882281945308, 08882281945544, 08882281945858, 08882281948378, 08882281949054, 08882281957660

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