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Lenovo T540p
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Lenovo T540p 2 Core Intel Core I7-4xxx 2.9GHz 4GB 256GB SSD 15" Laptop

2 Intel Core I7-4xxx 2.9GHz 4GB Nov 2013
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
Performance, efficiency and durability make the T540p the corporate laptop workhorse that sets the performance benchmark. With its award winning keyboard, Full HD display and ultra long battery... More
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Unboxing Lenovo T540p
Eazynet #1 - Unboxing Review of Lenovo T540p Core i7-4710MQ

20 Reasons For

64-Bit Processor Operating Mode

This portable PC supports a 64-bit processor operating mode, which is the most commonly supported processor operating mode on similar spec laptops that came out more than two years ago.

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Very Big Maximum Internal Memory Supported by Processor

When compared to other laptops that have been on the market for around the same time as the T540p, the maximum internal memory supported by processor of the Lenovo T540p of 32 gigabytes is one of the biggest. The smallest maximum internal memory supported by processor of laptops of a similar spec and age to the T540p is 4GB and the biggest is 32GB.

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Very Fast On-Board Graphics Adapter Dynamic Frequency

The average on-board graphics adapter dynamic frequency of comparable spec laptops that have been available for a similar time to the T540p is 1,100MHz, and the on-board graphics adapter dynamic frequencies range from 660MHz to 1,300MHz. When compared to other similar spec portable PCs that have been on the market for a comparable time to the T540p that we have assessed, the Lenovo T540p's on-board graphics adapter dynamic frequency of 1,300 megahertz is one of the fastest.

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Fairly New PCI Express Slot Version

The PCI Express slot versions of portable PCs of this age and type range from 2 to 3. With a PCI Express slot version of 3, the Lenovo T540p has a fairly new PCI Express slot version compared to most of the other medium processor core notebook PCs that have been on the market for around the same time as the T540p.

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16 PCI Express Lanes (max)

The Lenovo T540p has more PCI Express lanes (max) than most of the notebook PCs of this age and type. Most of the comparable spec laptops that have been around for around the same time as the T540p only have between 1 and 15 PCI Express lanes (max), however this portable PC has 16 PCI Express lanes (max).

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Four USB 3.0 (3.1 Gen 1) Type-A Ports

The Lenovo T540p is a four USB 3.0 (3.1 Gen 1) Type-A port portable PC. Most of the other comparable spec portable PCs that have been around for a similar time to the T540p have between one and four USB 3.0 (3.1 Gen 1) Type-A ports.

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Lenovo Has Good Portable PC Reviews

Lenovo has good average ratings for its medium processor core notebook PCs as well as across its entire notebook PC range compared to other manufacturers.

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Very Fast Processor Clock Speed

With a processor clock speed of 2.9 gigahertz, the Lenovo T540p has one of the fastest processor clock speeds amongst portable PCs of this age. The processor clock speeds of medium processor core notebook PCs that have been available for a similar time to the T540p range from 0.8GHz to 3.1GHz.

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Intel Core I7 Processor Family

The Lenovo T540p has an Intel Core i7 processor family which is better than the Intel Core i5 processor family found on most medium processor core notebook PCs that have been available for a similar time to it. The worst processor family of all medium processor core notebook PCs that came out more than two years ago is AMD C and the best is Intel Core i7-3xxx.

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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 similar time to it. In addition, this notebook PC 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 laptops of a comparable spec and age to the T540p.

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

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SSD Storage Medium

The Lenovo T540p has an SSD storage medium which is better than the HDD storage medium found on most laptops of a comparable age and type to it. 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 laptop's storage medium (SSD) is in fact the best storage medium amongst all portable PCs of a similar age and type to the T540p.

The worst storage medium across comparable types of laptop is HDD.

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Has a Front Camera

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

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Very Fast Maximum Turbo Frequency

When compared to other portable PCs of this age and type, the Lenovo T540p's maximum turbo frequency of 3.6 gigahertz is one of the fastest. Laptops that have been on the market for around the same time as the T540p have maximum turbo frequencies of between 1.3GHz and 3.7GHz.

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802.11n WiFi Standard

This notebook PC has an 802.11a|802.11b|802.11g|802.11n WiFi standard, which is the most commonly found WiFi standard on portable PCs of a comparable age and type to it.

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Four USB 3.0 Ports

Most portable PCs of this spec and age have between one and four USB 3.0 ports, including the Lenovo T540p which has four USB 3.0 ports.

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64-Bit Operating System Architecture

This laptop has a 64-bit operating system architecture, which is typical of many similar spec notebook PCs that came out more than two years ago.

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Nine Battery Cells

The Lenovo T540p is a nine battery cell count portable PC. Most of the other notebook PCs of a similar type and age to the T540p only have between one and eight battery cells.

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256 Solid-State Drive Capacity

The Lenovo T540p is a 256 gigabytes solid-state drive capacity portable PC. Most of the other portable PCs of this age and type have between 8 and 511 solid-state drive capacity.

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Fairly Big L3 Cache

The average L3 cache of similar spec portable PCs that have been available for more than two years is 3MB. The Lenovo T540p has a very big L3 cache (4 megabytes) compared to most of the other medium processor core notebook PCs that were released around the same time as the T540p.

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Quite Big Processor Cache

The processor caches of portable PCs of a similar age and spec to the T540p range from 0.51MB to 4MB. The Lenovo T540p has a fairly big processor cache (4 megabytes) compared to most of the other portable PCs that were released more than two years ago.

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6 Reasons Against

Does Not Have a Full-Size Keyboard

The Lenovo T540p does not have a full-size keyboard, unlike most of the other portable PCs of this type and age.

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Very Small Total Storage Capacity

With a total storage capacity of only 256 gigabytes, the Lenovo T540p has a fairly small total storage capacity compared to most of the other notebook PCs of a comparable spec and age to the T540p. The total storage capacity of medium processor core notebook PCs that have been available for a comparable time to the T540p range from 1GB to 1.5TB, and the average total storage capacity is 520GB.

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Only 10 Mbit/s Ethernet LAN Data Rate

This notebook PC Ethernet LAN data rate, which is the most commonly found Ethernet LAN data rate on medium processor core notebook PCs that have been around for around the same time as it.

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Heavy

The Lenovo T540p is quite heavy (2.5 kilograms) compared to most of the other medium processor core notebook PCs that have been around for a comparable time to the T540p. The average weight of medium processor core notebook PCs that were released more than two years ago is 2.2kg, and the weights range from 300g to 3.8kg.

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Does Not Have a Touch Sensitive Screen

The Lenovo T540p does not have a touch sensitive screen. Most of the other medium processor core notebook PCs that are a comparable age to the T540p also do not have a touch sensitive screen.

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Only 4 Bluetooth Version

This notebook PC supports a 4 Bluetooth version, which is typical of many medium processor core notebook PCs that have been around for more than two years.

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3 Other reasons to consider the Lenovo T540p

Released Over Three Years Ago

This Lenovo portable PC was released over three years ago.

Average Screen Size

With a screen size of 15 inches, the Lenovo T540p has a relatively average screen size 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 Internal Memory

With an internal memory of 4 gigabytes, the Lenovo T540p has a fairly typical internal memory 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
Processor Cache
L3 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
Internal Memory Type
Storage
Total Storage Capacity
Storage Media
Card Reader Integrated
Solid-State Drive Capacity
Number of SSDs Installed
Display
Display Diagonal
Touchscreen
LED Backlight
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
Optical Drive
Optical Drive Type
Audio
Built-In Microphone
Audio System
Camera
Front Camera
Networking
Bluetooth Version
Ethernet LAN Data Rates
Ethernet LAN
Wi-Fi Standards
Wi-Fi
Bluetooth
Ports & Interfaces
Mini DisplayPorts Quantity
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
VGA (D-Sub) Ports Quantity
USB 3.0 Port
LAN/VGA Combo Port
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Performance
TV Tuner Integrated
Keyboard
Keyboard Backlit
Numeric Keypad
Pointing Device
Software
Operating System Installed
Operating System Architecture
Processor Special Features
Intel® Anti-Theft Technology (Intel® AT)
Intel® VPro™ Technology
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® 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 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
Power
AC Adapter Input Voltage
AC Adapter Frequency
Security
Fingerprint Reader
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Data
AC Adapter Included

Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers lenovo 3g4, lenovo t540, lenovo 3g4g, lenovo t540p, lenovo 20be003, lenovo 20be003s, lenovo 20be003su, lenovo 20be003sus
Barcodes 00888228696843, 08882286968432
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