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Lenovo E540
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Lenovo E540 2 Core Intel Core I5-4xxx 2.6GHz 8GB 500GB HDD 15.6" Laptop

2 Intel Core I5-4xxx 2.6GHz 8GB Nov 2014
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
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15 Reasons For

16 PCI Express Lanes (max)

The Lenovo E540 is a 16 PCI Express lane (max) notebook PC.

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64-Bit Processor Operating Mode

This laptop supports a 64-bit processor operating mode, which is typical of many notebook PCs of a similar age and type to it.

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Quite New PCI Express Slot Version

Laptops of a similar spec and age to the E540 have PCI Express slot versions of between 2 and 3, and the average PCI Express slot version is 2.2. At 3, the Lenovo E540 has a quite new PCI Express slot version compared to most of the other laptops of this age and spec.

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Quite Fast On-Board Graphics Adapter Dynamic Frequency

Across all the portable PCs of a similar age and type to the E540 the on-board graphics adapter dynamic frequencies range from 660MHz to 1,300MHz. The Lenovo E540 has a quite fast on-board graphics adapter dynamic frequency (1,150 megahertz) compared to most of the other medium processor core notebook PCs that have been around for a comparable time to the E540.

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Lenovo Notebook PCs Have Good Reviews

Medium processor core notebook PCs manufactured by Lenovo have good ratings on average. We also checked the reviews for all laptops (not just medium processor core notebook PCs) and found that Lenovo also has good ratings across its entire range.

Fairly Fast Processor Clock Speed

With a processor clock speed of 2.6 gigahertz, the Lenovo E540 has one of the faster processor clock speeds amongst medium processor core notebook PCs of this age. Across all the portable PCs of a comparable age and type to the E540 the processor clock speeds range from 0.8GHz to 3.1GHz.

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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 most portable PCs of this age and type. Most medium processor core 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 in fact the best supported memory clock speeds supported by processor across all comparable spec portable PCs that have been available for more than two years.

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

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Fairly Big Internal Memory

The Lenovo E540 has one of the bigger internal memory (8 gigabytes) amongst medium processor core notebook PCs of this age. The internal memory of laptops of a similar spec and age to the E540 range from 1GB to 16GB, and the average internal memory is 5.3GB.

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Intel Core I5 Processor Family

This portable PC has an Intel Core i5-4xxx processor family, which is the most frequently found processor family on comparable spec notebook PCs that were released more than two years ago.

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Has a Full-Size Keyboard

Like most of the other portable PCs of this age and spec, the Lenovo E540 has a full-size keyboard.

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Has a Front Camera

The Lenovo E540 has a front camera, as do most of the other medium processor core notebook PCs that have been around for a comparable time to the E540.

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Fairly Fast Maximum Turbo Frequency

At 3.2 gigahertz, the Lenovo E540 has a quite fast maximum turbo frequency compared to most of the other medium processor core notebook PCs that have been available for a similar time to the E540. Similar spec laptops that have been on the market for around the same time as the E540 have maximum turbo frequencies of between 1.3GHz and 3.7GHz.

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802.11n WiFi Standard

This notebook PC has an 802.11b|802.11g|802.11n WiFi standard, which is the most commonly found WiFi standard on notebook PCs that have been around for a comparable time to it.

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2x SO-DIMM Memory Slot

This laptop has a 2x SO-DIMM memory slot, which is typical of many laptops of this spec and age.

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GDDR Discrete Graphics Memory Type

This portable PC has a GDDR3 discrete graphics memory type, which is the most commonly found discrete graphics memory type on medium processor core notebook PCs that have been available for more than two years.

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6 Reasons Against

Only HDD Storage Medium

This portable PC has an HDD storage medium, which is the most commonly found storage medium on similar spec laptops 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 typical of many portable PCs of a comparable age and type 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 frequently found Ethernet LAN data rate on portable PCs of this age and type.

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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 this spec and age also do not have a touch sensitive screen.

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Only One USB 2.0 Port

The Lenovo E540 is a one USB 2.0 port portable PC. Most of the other notebook PCs that have been around for a comparable time to the E540 have between one and eight USB 2.0 ports.

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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 medium processor core notebook PCs that have been on the market for a comparable time to it.

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4 Other reasons to consider the Lenovo E540

Released Over Two Years Ago

It was over two years ago when this medium processor core notebook PC was released.

Average Screen Size

The Lenovo E540 has a relatively typical screen size (15.6 inches) compared to most of the other medium processor core notebook PCs that were launched around the same time as the E540.

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Average Weight

At 2.4 kilograms, the Lenovo E540 has a fairly standard weight compared to most of the other medium processor core notebook PCs that have been around for more than two years.

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Average Total Storage Capacity

With a total storage capacity of 500 gigabytes, the Lenovo E540 has a relatively standard total storage capacity compared to most of the other portable PCs of this type and age.

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Specification

Design
Form Factor
Housing Material
Colour of Product
Product Type
Intel Segment Tagging
Processor
Processor Cores
Processor Family
Processor Frequency
Motherboard Chipset
Processor Socket
Processor Cache
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
Memory
Internal Memory
Maximum Internal Memory (64-Bit)
Maximum Internal Memory
Memory Slots
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
LED Backlight
Display Surface
Graphics
On-Board Graphics Adapter Model
Discrete Graphics Memory Type
Discrete Graphics Adapter Memory
Discrete Graphics Adapter Model
Discrete Graphics Adapter Memory
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
Number of Discrete Graphics Adapters Installed
On-Board Graphics Adapter
Discrete Graphics Adapter
Optical Drive
Optical Drive Type
Audio
Built-In Microphone
Number of Built-In Speakers
Audio System
Camera
Front Camera Resolution
Front Camera Resolution (numeric)
Front Camera
Networking
Bluetooth Version
Ethernet LAN Data Rates
Ethernet LAN
Wi-Fi Standards
Wi-Fi
Bluetooth
Ports & Interfaces
USB Sleep-and-Charge Ports
USB Sleep-and-Charge
SmartCard Slot
ExpressCard Slot
DC-In Jack
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 3.0 Port
USB 2.0 Ports Quantity
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Keyboard
Full-Size Keyboard
Island-Style Keyboard
Numeric Keypad
Windows Keys
Pointing Device
Software
Operating System Installed
Processor Special Features
Intel® Anti-Theft Technology (Intel® AT)
Intel® Rapid Start Technology
Intel® VPro™ Technology
Intel® My WiFi Technology (Intel® MWT)
Intel® Turbo Boost Technology
Intel® Identity Protection Technology (Intel® IPT)
Intel® Smart Response Technology
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel Smart Connect Technology
Intel® Small Business Advantage (Intel® SBA)
Intel® Matrix Storage Technology (Intel® MST)
Intel® Active Management Technology (Intel® AMT)
Intel® High Definition Audio (Intel® HD Audio)
Intel® Wireless Display (Intel® WiDi)
Enhanced Intel SpeedStep Technology
InTru™ 3D Technology
Intel® Insider™
Intel® Quick Sync Video Technology
Supported Instruction Sets
Processor Code
Intel TSX-NI
Intel® Secure Key
Execute Disable Bit
Intel Secure Key Technology Version
Thermal Monitoring Technologies
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® AES New Instructions (Intel® AES-NI)
Intel Virtualization Technology for Directed I/O (VT-D)
Intel Identity Protection Technology Version
Processor ARK ID
Battery
Number of Battery Cells
Battery Technology
Security
Password Protection
Cable Lock Slot Type
Cable Lock Slot
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Data
AC Adapter Included
Power Cord Included
Manual
Certificates
RoHS Compliance
EPEAT Compliance
Energy Star Certified
Other Features
Intel Visual Technology
Intel® Virtualization Technology (Intel® VT)
Maximum Internal Memory
Cache Memory
Maximum Graphics Adapter Memory
Video Compression Formats

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers lenovo i54200, lenovo i54200m
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