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Lenovo W540
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Lenovo W540 4 Core Intel Core I7-4xxx 2.7GHz 8GB 180GB SSD 15.6" Laptop

4 Intel Core I7-4xxx 2.7GHz 8GB Jan 2014
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
4th generation Intel Core processors deliver the performance to increase productivity for your business. Devices turn on in an instant and are always up-to-date. You can multitask quickly, move... More
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24 Reasons For

Fairly Fast On-Board Graphics Adapter Dynamic Frequency

At 1,300 megahertz, the Lenovo W540 has a quite fast on-board graphics adapter dynamic frequency compared to most of the other comparable spec laptops that are a similar age to the W540. Laptops that were released more than two years ago have on-board graphics adapter dynamic frequencies of between 750MHz and 1,400MHz.

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64-Bit Processor Operating Mode

This portable PC supports a 64-bit processor operating mode, which is the most frequently supported processor operating mode on many processor core portable PCs that were launched around the same time as it.

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Lenovo Has Good Portable PC Reviews

On average Lenovo many processor core portable PCs have good ratings as do all laptops manufactured by Lenovo.

1920 X 1080 Pixels Display Resolution

The Lenovo W540 has a maximum display resolution of 1920 x 1080 pixels. That's 98% more display resolution than a 1366 x 768 pixels notebook PC, which is the most common display resolution.

A 1920 x 1080 pixels display resolution is actually the best display resolution amongst all comparable spec portable PCs that have been around for more than two years.

The worst display resolution amongst comparable types of laptop is 1366 x 768 pixels.

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Quite Fast Processor Clock Speed

The average processor clock speed of laptops of a similar spec and age to the W540 is 2.2GHz. The Lenovo W540 has a quite fast processor clock speed (2.7 gigahertz) compared to most of the other notebook PCs that have been around for a comparable time to the W540.

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Intel Core I7 Processor Family

This portable PC has an Intel Core i7-4xxx processor family, which is typical of many notebook PCs that have been around for around the same time as it.

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Has a Full-Size Keyboard

The Lenovo W540 has a full-size keyboard. Most of the other many processor core portable PCs that have been on the market for around the same time as the W540 also have a full-size keyboard.

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1,600MHz Processor Memory Clock Speed

The Lenovo W540 supports a faster memory clock speeds supported by processor than most notebook PCs of a comparable spec and age to it. This Lenovo portable PC supports a 1,600MHz processor memory clock speed, whereas most portable PCs of this age and type 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 many processor core portable PCs that have been around for more than two years.

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

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Has a Front Camera

The Lenovo W540 has a front camera. Most of the other laptops of a comparable age and type to the W540 also have a front camera.

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SSD Storage Medium

The Lenovo W540 has a better storage medium than most laptops of a similar spec and age to it. This Lenovo laptop has an SSD storage medium, whereas most many processor core portable PCs that have been on the market for a comparable time to it have an HDD storage medium. Solid State Drives (SSD) store data in semiconductors on a circuit board rather than using magnetic or optical media. Solid State Drives have no moving parts which makes them very fast and reliable.

This notebook PC's storage medium (SSD) is in fact the best storage medium amongst all portable PCs of this spec and age.

The worst storage medium across comparable types of notebook PC is HDD.

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Fairly Long Battery Life

The battery lifes of laptops of this age and spec range from 2.5h to 22h. At 11.1 hours, the Lenovo W540 has a quite long battery life compared to most of the other laptops that were released more than two years ago.

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Nine Battery Cells

The Lenovo W540 has more battery cells than most of the many processor core portable PCs that were released around the same time as the W540. This laptop is a nine battery cell count portable PC compared to most of the many processor core portable PCs that have been around for around the same time as the W540 which only have between two and eight battery cells.

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Very Big Battery Capacity

Laptops of a similar age and type to the W540 have battery capacities of between 45mAh and 9,300mAh. The battery capacity of the Lenovo W540 of 9,210 milliamperes * hour is one of the biggest amongst many processor core portable PCs that came out around the same time as the W540.

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Very Big Battery Capacity

At 99.9 watt-hours, the Lenovo W540 has a very big battery capacity compared to most of the other similar spec portable PCs that were released around the same time as the W540. The smallest battery capacity of portable PCs that were released more than two years ago is 30Wh, the biggest is 100Wh, and the average battery capacity is 59Wh.

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64-Bit Operating System Architecture

This laptop has a 64-bit operating system architecture, which is the most commonly found operating system architecture on notebook PCs of this age and spec.

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4x SO-DIMM Memory Slot

The biggest memory slots of the Lenovo W540 is 4x SO-DIMM. That's over two times the memory slots of the most frequently found memory slot of 2x SO-DIMM.

A 4x SO-DIMM memory slot is actually the best memory slots across all comparable spec portable PCs that were released more than two years ago.

The worst memory slots amongst similar types of laptop is 1x SO-DIMM.

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Very Big Maximum Internal Memory

The maximum internal memory of the Lenovo W540 of 32 gigabytes is one of the biggest amongst laptops of a similar type and age to the W540. The average maximum internal memory of comparable spec portable PCs that have been on the market for around the same time as the W540 is 18GB.

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Fairly Big Maximum Internal Memory (64-Bit)

Notebook PCs of this age and spec have maximum internal memory (64-bit) of between 4GB and 32GB. At 32 gigabytes, the Lenovo W540 has a quite big maximum internal memory (64-bit) compared to most of the other laptops that were released around the same time as the W540.

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Quite Fast Maximum Turbo Frequency

With a maximum turbo frequency of 3.7 gigahertz, the Lenovo W540 has a quite fast maximum turbo frequency compared to most of the other notebook PCs that came out around the same time as the W540. Across all the many processor core portable PCs that were released more than two years ago the maximum turbo frequencies range from 1.3GHz to 3.9GHz.

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Eight Processor Threads

The Lenovo W540 is a eight processor thread laptop.

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Quite Big Processor Cache

With a processor cache of 6 megabytes, the Lenovo W540 has a fairly big processor cache compared to most of the other laptops of a comparable type and age to the W540. The smallest processor cache of many processor core portable PCs that were released more than two years ago is 2MB, the biggest is 8MB, and the average processor cache is 4.8MB.

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L3 Processor Cache

This notebook PC has a L3 processor cache, which is the most commonly found processor cache on notebook PCs of this age and type.

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Two USB 2.0 Ports

The Lenovo W540 is a two USB 2.0 port portable PC.

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AC Cable Included

This notebook PC has an AC cable included, which is the most commonly found cable included on many processor core portable PCs that have been on the market for around the same time as it.

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6 Reasons Against

Quite Small Total Storage Capacity

The Lenovo W540 has a quite small total storage capacity (only 180 gigabytes) compared to most of the other notebook PCs of this age and spec. Many processor core portable PCs that have been around for around the same time as the W540 have total storage capacity of between 32GB and 2TB.

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Does Not Have a Touch Sensitive Screen

Most many processor core portable PCs that have been available for around the same time as the W540 do not have a touch sensitive screen. The Lenovo W540 is no exception to this as it too does not have a touch sensitive screen.

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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 laptops of a comparable spec and age to it.

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Quite Low Speaker Power

With an speaker power of only 1 Watt, the Lenovo W540's speaker power is one of the lowest amongst many processor core portable PCs that came out around the same time as the W540. Many processor core portable PCs that have been available for around the same time as the W540 have speaker power of between 1W and 4W.

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Only 802.11a WiFi Standard

The Lenovo W540 has a better Wi-Fi standard than most portable PCs that have been available for around the same time as it. This Lenovo laptop has an 802.11a WiFi standard, whereas most portable PCs of this spec and age have an 802.11n WiFi standard.

An 802.11a WiFi standard is in fact the worst Wi-Fi standard across all comparable spec portable PCs that have been around for around the same time as the W540.

Across comparable types of laptop the best Wi-Fi standard is 802.11n.

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Only 4 Bluetooth Version

This notebook PC supports a 4 Bluetooth version, which is typical of many portable PCs that came out around the same time as it.

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4 Other reasons to consider the Lenovo W540

Released Over Two Years Ago

This many processor core laptop was released over two years ago.

Average Internal Memory

At 8 gigabytes, the Lenovo W540 has a fairly typical internal memory compared to most of the other many processor core portable PCs that have been around for around the same time as the W540.

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Average Screen Size

The Lenovo W540 has a relatively typical screen size (15.6 inches) compared to most of the other notebook PCs of a comparable spec and age to the W540.

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Average Weight

At 2.7 kilograms, the Lenovo W540 has a relatively average weight compared to most of the other laptops of this type and age.

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Specification

Design
Form Factor
Device Type
Housing Material
Colour of Product
Product Type
Intel Segment Tagging
Processor
Processor Cores
Processor Family
Processor Frequency
Processor Front Side Bus
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
ECC Supported by Processor
FSB Parity
Memory
Internal Memory
Memory Form Factor
Maximum Internal Memory (64-Bit)
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
Solid-State Drive Interface
Solid-State Drive Capacity
Number of SSDs Installed
Display
Display Diagonal
Display Resolution
Touchscreen
Contrast Ratio (typical)
Display Brightness
Aspect Ratio
Full HD
LED Backlight
HD Type
Graphics
On-Board Graphics Adapter Model
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
On-Board Graphics Adapter Family
Discrete Graphics Adapter
Optical Drive
LightScribe
Optical Drive Type
Audio
Built-In Microphone
Speaker Power
Number of Built-In Speakers
Audio System
Camera
Front Camera Resolution
Front Camera
Networking
4G
WWAN
Bluetooth Version
Ethernet LAN Data Rates
Ethernet LAN
Wi-Fi Standards
Wi-Fi
3G
Bluetooth
Ports & Interfaces
Mini DisplayPorts Quantity
Mini DisplayPort/Thunderbolt Combo Port
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
Headphone Outputs
Thunderbolt Ports Quantity
Ethernet LAN (RJ-45) Ports
DVI Port
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
Full-Size Keyboard
Spill Resistant Keyboard
Island-Style Keyboard
Keyboard Backlit
Numeric Keypad
Windows Keys
Pointing Device
Software
Operating System Installed
Drivers Included
Bundled Software
Recovery Operating System
Operating System Architecture
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 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
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)
Battery Capacity
Number of Battery Cells
Battery Technology
Power
AC Adapter Input Voltage
AC Adapter Frequency
AC Adapter Power
Security
Password Protection Type
Password Protection
Trusted Platform Module (TPM)
Fingerprint Reader
Cable Lock Slot Type
Cable Lock Slot
Weight & Dimensions
Weight
Height
Height (front)
Depth
Height (rear)
Width
Packaging Data
Cables Included
AC Adapter Included
Power Cord Included
Manual
Quick Start Guide
Operational Conditions
Operating Altitude
Storage Relative Humidity (H-H)
Operating Relative Humidity (H-H)
Storage Temperature (T-T)
Operating Temperature (T-T)
Certificates
RoHS Compliance
EPEAT Compliance
Energy Star Certified
Other Features
Intel Visual Technology
Intel® Virtualization Technology (Intel® VT)

Expert Reviews

2 April 2014

Lenovo ThinkPad W510 - ???????? ? ???????????? ????????? ??????? ????????? ??????? ???????. ? ???? ???? ??? ????????, ???????? ????????? ?????? ?????? - ? ?????? ?????????, ? ????????????????...

Auto color calibration for workstation graphics
Excellent CPU performance for a laptop
Very good performance
Classic Thinkpad design
ThinkVantage tools
Touch interface is wonky and difficult to use
Surprisingly poor 3D performance
Temperature development
Short battery life
Performance loss in battery mode (highperformance profile)

Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers lenovo i74800, lenovo i74800m, lenovo 20bg0013, lenovo i74800mq, lenovo 20bg0013u, lenovo 20bg0013us
Barcodes 00888228686998, 00888228691206, 00888228691305, 00888228691411, 08882286913050, 08882286914118
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