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Lenovo T540p
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Lenovo T540p 2 Core Intel Core I5-4xxx 2.5GHz 4GB 500GB HDD 15.6" Laptop

2 Intel Core I5-4xxx 2.5GHz 4GB 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 and move... More
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Unboxing Lenovo T540p
Eazynet #1 - Unboxing Review of Lenovo T540p Core i7-4710MQ

23 Reasons For

Quite New PCI Express Slot Version

The Lenovo T540p has a quite new PCI Express slot version (3) compared to most of the other portable PCs that came out more than two years ago. Laptops of a comparable spec and age to the T540p have PCI Express slot versions of between 2 and 3, and the average PCI Express slot version is 2.2.

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16 PCI Express Lanes (max)

The Lenovo T540p is a 16 PCI Express lane (max) notebook PC. Most of the other laptops that have been on the market for more than two years only have between 1 and 15 PCI Express lanes (max).

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64-Bit Processor Operating Mode

This laptop supports a 64-bit processor operating mode, which is the most commonly supported processor operating mode on portable PCs of a similar age and type to it.

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Very Big Maximum Internal Memory Supported by Processor

The maximum internal memory supported by processors of laptops that were launched around the same time as the T540p range from 4GB to 32GB. At 32 gigabytes, the Lenovo T540p has a very big maximum internal memory supported by processor compared to most of the other notebook PCs of this type and age.

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Quite Fast On-Board Graphics Adapter Dynamic Frequency

With an on-board graphics adapter dynamic frequency of 1,150 megahertz, the Lenovo T540p has one of the faster on-board graphics adapter dynamic frequencies amongst portable PCs of this age. The average on-board graphics adapter dynamic frequency of portable PCs of a comparable age and spec to the T540p is 1,100MHz, and the on-board graphics adapter dynamic frequencies range from 660MHz to 1,300MHz.

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Lenovo Has Good Laptop Reviews

Lenovo is one of the better rated laptop manufacturers according to average reviews from owners and experts, and Lenovo also has good reviews for its medium processor core notebook PCs.

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Fairly Long Battery Life

The average battery life of medium processor core notebook PCs that were released around the same time as the T540p is 24h. With a battery life of 13 hours, the Lenovo T540p has a fairly long battery life compared to most of the other medium processor core notebook PCs that were released around the same time as the T540p.

If you want a longer battery life then you might also want to look at the Lenovo T440 (17h) which is also cheaper.

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1,600MHz Processor Memory Clock Speed

The Lenovo T540p supports a 1,600MHz processor memory clock speed which is faster than the 133MHz processor memory clock speed supported by most medium processor core notebook PCs that have been on the market for a comparable time to it. This portable 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 across all portable PCs of this age and spec.

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

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Intel Core I5 Processor Family

This notebook PC has an Intel Core i5-4xxx processor family, which is the most commonly found processor family on portable PCs of this type and age.

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Has a Full-Size Keyboard

The Lenovo T540p has a full-size keyboard, as do most of the other laptops of a comparable age and spec to the T540p.

We compared this portable PC to all the other portable PCs with a full-size keyboard and we think the Tecra Z40, and the TECRA Z40 both from Toshiba or the DELL XPS 13 which is cheaper is also worth considering.

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Has a Front Camera

The Lenovo T540p has a front camera, as do most of the other medium processor core notebook PCs that have been on the market for more than two years.

We compared this portable PC to all the other laptops with a front camera and we think cheaper portable PCs such as the TECRA Z40, the Tecra Z40, and the Tecra Z40 all from Toshiba is also worth considering.

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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 similar spec notebook PCs that were released more than two years ago.

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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 notebook PCs of this type and age.

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Very Fast Hard Drive Speed

The slowest hard drive speed of notebook PCs of a similar spec and age to the T540p is 4,200 RPM, the fastest is 7,200 RPM, and the average hard drive speed is 5,900 RPM. When compared to other comparable spec laptops that have been around for around the same time as the T540p that we have assessed, the hard drive speed of the Lenovo T540p of 7,200 revolutions per minute is one of the fastest.

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Quite High Speaker Power

At 2 Watts, the Lenovo T540p has a quite high speaker power compared to most of the other notebook PCs of this age and type. Across all the laptops that are a similar age to the T540p the speaker power range from 1W to 11W.

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Two USB 2.0 Ports

Most notebook PCs that have been around for around the same time as the T540p have between one and eight USB 2.0 ports, including the Lenovo T540p which has two USB 2.0 ports.

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Quite Big Maximum Internal Memory (64-Bit)

At 16 gigabytes, the Lenovo T540p has a fairly big maximum internal memory (64-bit) compared to most of the other medium processor core notebook PCs that are a similar age to the T540p. The smallest maximum internal memory (64-bit) of similar spec notebook PCs that were released more than two years ago is 4GB, the biggest is 32GB, and the average maximum internal memory (64-bit) is 12GB.

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Six Battery Cells

Most similar spec notebook PCs that were released around the same time as the T540p have between one and eight battery cells, including the Lenovo T540p which has six battery cells.

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Fairly Big Battery Capacity

Medium processor core notebook PCs that have been available for around the same time as the T540p have battery capacities of between 3mAh and 30,000mAh, and the average battery capacity is 3,700mAh. With a battery capacity of 5,200 milliamperes * hour, the Lenovo T540p has a quite big battery capacity compared to most of the other medium processor core notebook PCs that are a comparable age to the T540p.

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Fairly Bright Display Brightness

The average display brightness of laptops of this age and spec is 240 cd/m², and the display brightnesss range from 20 cd/m² to 1,200 cd/m². At 300 candellas per square meter, the Lenovo T540p has a quite bright display brightness compared to most of the other medium processor core notebook PCs that were released more than two years ago.

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Fairly Big Battery Capacity

With a battery capacity of 56 watt-hours, the Lenovo T540p has a fairly big battery capacity compared to most of the other notebook PCs of a comparable type and age to the T540p. The average battery capacity of medium processor core notebook PCs that have been available for around the same time as the T540p is 50Wh.

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AC Cable Included

This laptop has an AC cable included, which is the most frequently found cable included on laptops of this type and age.

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2x SO-DIMM Memory Slot

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

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8 Reasons Against

Quite Small Discrete Graphics Adapter Memory

When compared to other portable PCs of this age and spec, the Lenovo T540p's discrete graphics adapter memory of only 1 gigabyte is one of the smallest. Medium processor core notebook PCs that have been on the market for around the same time as the T540p have discrete graphics adapter memory capacities of between 0.51GB and 4GB.

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Only HDD Storage Medium

This notebook PC has an HDD storage medium, which is the most frequently found storage medium on portable PCs of a comparable spec and age to 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.

Other portable PCs that have an HDD storage media currently available that you might also want to consider include the ProBook 440, or the 8470p both from HP which is cheaper.

Portable PCs with a better storage medium that might also be worth considering include the Lenovo X1 Carbon (SSD), the DELL XPS 13 (SSD), or the Toshiba Portégé Z30-A (SSD).

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Only 1366 X 768 Pixels Display Resolution

This portable PC has a display resolution of 1366 x 768 pixels, which is the most frequently found display resolution on notebook PCs that have been on the market for a comparable time to it.

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Heavy

The lightest medium processor core notebook PC that has been around for around the same time as the T540p is 300g heavy and the heaviest is 3.8kg. The Lenovo T540p is one of the heavier notebook PCs of a similar age and spec to the T540p (2.5 kilograms) amongst medium processor core notebook PCs of this age.

Notebook PCs with a heavier weight that might also be worth looking at include the Lenovo Z500 (2.2kg), the Samsung NP3530EC (2.3kg), or the DELL XPS 15 (2.6kg) which is also cheaper.

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Only 10 Mbit/s Ethernet LAN Data Rate

This notebook PC Ethernet LAN data rate, which is the most frequently found Ethernet LAN data rate on portable PCs of this age and spec.

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Does Not Have a Touch Sensitive Screen

The Lenovo T540p does not have a touch sensitive screen, although this is within the context that most of the other medium processor core notebook PCs that have been available for around the same time as the T540p also do not have a touch sensitive screen.

We compared all the other laptops which also have a touch sensitive screen to this notebook PC and we think the ThinkPad T440, or the ThinkPad X240 both from Lenovo which is also cheaper is also worth considering.

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Only Windows 8 Recovery Operating System

This portable PC has a Windows 8 Pro recovery operating system, which is typical of many portable PCs of this spec and age.

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Only 4 Bluetooth Version

This notebook PC supports a 4 Bluetooth version, which is the most commonly supported Bluetooth version on medium processor core notebook PCs that have been on the market for a similar time to it.

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5 Other reasons to consider the Lenovo T540p

Released Over Two Years Ago

It was over two years ago when this Lenovo notebook PC was released.

Average Processor Clock Speed

The Lenovo T540p has a fairly standard processor clock speed (2.5 gigahertz) compared to most of the other medium processor core notebook PCs that came out around the same time as the T540p.

It may also be worth considering one of the other 2.5GHz processor clock speed notebook PCs currently available including cheaper notebook PCs such as the DELL XPS 15, or the Lenovo Z500.

If you are looking for a faster processor clock speed then you might also want to consider the ProBook 640 G1 (2.6GHz and cheaper), or the 14 (2.6GHz and cheaper) both from HP.

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Average Screen Size

With a screen size of 15.6 inches, the Lenovo T540p has a fairly standard screen size compared to most of the other notebook PCs of this age and type.

There are a number of other 15.6" portable PCs currently available that you might also want to look at including cheaper laptops such as the Samsung NP3530EC, the DELL XPS 15, or the Lenovo Z500.

If this medium processor core notebook PC screen size is too small for you then you might also want to look at the ZBook 17 (17.3" and cheaper), or the Pavilion 17 (17.3" and cheaper) both from HP or the DELL Inspiron 17 7000 (17.3" and cheaper).

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Average Total Storage Capacity

At 500 gigabytes, the Lenovo T540p has a fairly typical total storage capacity compared to most of the other notebook PCs of this age and type.

We compared all the other 500GB total storage capacity laptops to this laptop and we think the 8470p, and the EliteBook 8470p both from HP or the Samsung NP3530EC which is cheaper is also worth considering.

Notebook PCs with a bigger total storage capacity that might also be worth considering include the Inspiron 15 7000 (1TB and cheaper), or the Inspiron 15 (1TB and cheaper) both from DELL; or the DELL XPS 13 (512GB and higher rated).

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Average Internal Memory

The Lenovo T540p has a pretty average internal memory (4 gigabytes) compared to most of the other portable PCs of this age and spec.

There are a number of other 4GB internal memory notebook PCs currently available which you might also want to consider including cheaper portable PCs such as the 8470p, or the Pro both from HP.

If you are looking for a bigger internal memory then you might also want to consider the DELL Inspiron 15 (6GB), or the HP Pavilion 17 (6GB) which is also cheaper.

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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
L3 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 (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
Hard Drive Size
Hard Drive Speed
Hard Drive Interface
Hard Drive Capacity
Number of Hard Drives Installed
Display
Display Diagonal
Display Resolution
Touchscreen
Contrast Ratio (typical)
Panel Type
Display Brightness
Aspect Ratio
3D
LED Backlight
HD Type
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
Number of Discrete Graphics Adapters Installed
On-Board Graphics Adapter
On-Board Graphics Adapter Family
Discrete Graphics Adapter
Optical Drive
Disc Types Supported
LightScribe
Optical Drive Type
Audio
Built-In Microphone
Speaker Power
Number of Built-In Speakers
Audio System
Camera
Swivel Webcam
Rear Camera
Front Camera Resolution
Front Camera Resolution (numeric)
Front Camera
Networking
Near Field Communication (NFC)
4G
WWAN
3G Standards
Bluetooth Version
Ethernet LAN Data Rates
Ethernet LAN
Wi-Fi Standards
Wi-Fi
3G
Bluetooth
Ports & Interfaces
Mini DisplayPorts Quantity
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
Ethernet LAN (RJ-45) Ports
DVI Port
VGA (D-Sub) Ports Quantity
USB 2.0 Ports Quantity
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Keyboard
Full-Size Keyboard
Spill Resistant Keyboard
Numeric Keypad
Windows Keys
Keyboard Layout
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
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)
Battery Capacity
Number of Battery Cells
Battery Technology
Power
Power Auto-Sensing
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
Warranty Card
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

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers lenovo t540, lenovo t540p, lenovo i54200, lenovo i54200m
Barcodes 00012300268936, 00888228556642, 00888228556666, 00888228694801, 00888228694825, 00888228694979, 00888228695082, 00888228695426, 00888228695440, 00888228695679, 00888228695952, 00888228696065, 00888228696119, 00888228696133, 00888228696164, 00888228696188, 00888228696249, 00888228696270, 00888228696300, 00888228696591, 00888440118710, 08882285566660, 08882286948250
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