Name: Lenovo ThinkPad E455
Brand: Lenovo
SKU: 798310
Rating: 77 (25 reviews)

Manual of product ThinkPad E455

First page image of the manual for ThinkPad E455

User Manual

164 pages

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Technical Specifications ThinkPad E455

General Information

Model

THINKPAD E455
Brand

Lenovo
Category

Computers and accessories
Type

Laptop
SKU

798310
MPN

798310

Design

Product type

Laptop
Product color

Black, Graphite
Format

Hinge
Material of the case/body

Plastic
Market position

Professional

Processor

Processor frequency

1.8 GHz
Processor family

AMD A8
Processor model

A8-7100
Processor Turbo Frequency

3 GHz
Number of processor threads

4
Number of processor threads

4
Processor cache memory

4 MB
Processor cache type

L2
Processor manufacturer

AMD

Representation / realization

Motherboard chipset

AMD A76M FCH

Memory

Internal memory

4 GB
Type of internal memory

DDR3L-SDRAM
Memory frequency

1600 MHz
Memory configuration (slot x size)

1 x 4 GB
Memory locations

2x SO-DIMM
Maximum internal memory

16 GB
Memory support

SO-DIMM

Other features

Maximum internal memory (64-bit)

16 GB
LightScribe

No
Power adapter included

Yes
Segment marking Intel®

Home Office, Small Business

Storage support

Hard drive capacity

1000 GB
Storage media

HDD
Number of installed hard drives

1
Hard drive capacity

1000 GB
Hard drive interface

SATA III
Hard disk rotation speed

5400 RPM
Hard drive size

2.5 "
Built-in memory card reader

Yes
Compatible memory cards

MMC, SD, SDHC, SDXC
Optical reader

No

Screen

Display area

-
Screen size

14 "
Screen resolution
Touch screen

1366 x 768 pixels
LED backlighting

No
Image format

Yes
Screen brightness

16:9
200 cd/m²

Graphique

Integrated graphics adapter family

AMD Radeon R5
Distinct graphics adapter model

AMD Radeon R5 M240
Maximum resolution

1920 x 1080 pixels
Dedicated graphics card adapter

Yes
Dedicated graphics card adapter

Yes
Dedicated graphics card adapter

Yes
Integrated graphics adapter family

AMD Radeon R5

Audio

Audio system

Dolby Advanced Audio v4
Number of built-in speakers

2
Speaker power

2 W
Built-in microphone

Yes

Camera

Front camera

Yes

Network

Ethernet/LAN

Yes
Ethernet/LAN

Yes
Wifi standards

802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet/LAN

Yes
LAN Ethernet: data transfer rate

10,100,1000 Mbit/s
Bluetooth model

4.0

Connectivity

Headset output

-
Microphone jack input

-
USB standby and charging ports

1
Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports

2
Number of CardBus PCMCIA Housing(s)

0
USB standby and charging ports

1
Number of CardBus PCMCIA Housing(s)

0
SmartCard Housing

No
USB standby and charging ports

1
Number of CardBus PCMCIA Housing(s)

0
SmartCard Housing

No
USB watch and charge

Yes
USB watch and charge

Yes
SmartCard Housing

No
Number of CardBus PCMCIA Housing(s)

0
SmartCard Housing

No
SmartCard Housing

No
USB watch and charge

Yes
USB standby and charging ports

1
Charging port type

DC-in jack

Keyboard

Keyboard layout

-
Pointing device

ThinkPad UltraNav
Numeric keypad

No
Island-style keyboard

Yes
Island-style keyboard

Yes
Island-style keyboard

Yes

Software

Installed operating system

Windows 7 Professional
Operating System Architecture

64-bit

Special features of the processor

Intel® Wireless Display (Intel® WiDi)

-
Intel® My WiFi Technology (Intel® MWT)

-
Intel® Smart Connect Technology

-
Intel® anti-theft technology (Intel® AT)

-
Intel® Rapid Start Technology

-
Intel® Smart Response Technology

-
Intel® Identity Protection Technology (Intel® IPT)

-
Intel® Hyper Threading Technology (Intel® HT Technology)

-
Intel® Turbo Boost Technology

-
Intel® Small Business Advantage (Intel® SBA)

-
Intel® Matrix Storage Technology (Intel® MST)

-
Intel HD Technology

-
Intel® Active Management Technology (Intel® AMT)

-

Battery

Battery technology

Lithium-Ion (Li-Ion)
Number of battery cells

6
Maximum battery life

6.5 h
Battery capacity

47 Wh

Power

AC power adapter

65 W

Security

Password protection

Yes
Password protection

Yes
Password protection

HDD, Power on, Supervisor

Weight and dimensions

Weight

1810 g
Width

339 mm
Depth

239 mm
Height

24 mm

Packaging contents

Power cord included

Yes

Sustainability

Sustainability certificates

RoHS
EPEAT Gold
ENERGY STAR

Frequently Asked Questions

What elements influence download speed on the Internet?

Download speed on the Internet is determined by the type of connection you are using. For example, a 25 Mb/s connection means you can theoretically download 25 MB per second.

What are the dimensions of my laptop screen?

The size of your laptop screen is usually expressed in inches, where 1 inch equals 2.54 centimeters. This size is measured by taking the diagonal of the screen, that is, measuring from the bottom left corner to the top right corner.

What does the acronym HDMI stand for?

HDMI stands for High-Definition Multimedia Interface. An HDMI cable is used to transmit audio and video signals between different devices.

What is the best method to clean my laptop?

To remove fingerprints, a clean, slightly damp cloth is recommended. For dust in hard-to-reach areas, using compressed air is ideal.

How can I clean my keyboard?

To clean your keyboard, tilt it upside down and use a can of compressed air to dislodge dirt. You can also wipe the keys with a damp cloth.

What is Bluetooth technology?

Bluetooth allows for wireless data transmission between electronic devices via radio waves. Generally, the range between two connected devices reaches up to ten meters.