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Lenovo ThinkPad E420s (NWD7PGE) specs.

Laptops Specs >> Lenovo >> Lenovo ThinkPad E420s (NWD7PGE)

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Processor Lenovo ThinkPad E420s (NWD7PGE)

Processor speed:

2.3 GHz

Processor family:

Intel Core i3-2xxx

Processor:

i3-2350M

Processor core:

Processor threads:

System bus data transfer rate:

5 GT/s

Processor cache:

3 MB

Processor cache type:

Smart Cache

Processor socket:

Socket 988

PCI Express configurations:

1x16, 2x8, 1x8+2x4

FSB Parity:

Processor series:

Intel Core i3-2300 Mobile series

Thermal Design Power (TDP):

35 W

Maximum number of PCI Express lanes:

PCI Express slots version:

2.0

CPU multiplier (bus/core ratio):

Integrated 4G WiMAX:

Worldwide Interoperability for Microwave Access

Yes

Tjunction:

85°C

Processor manufacturer:

Intel

Processor codename:

Sandy Bridge

Bus type:

DMI

Stepping:

Processor operating modes:

64-bit

Processor lithography:

32 nm

Conflict Free processor:

ECC supported by processor:

Memory Lenovo ThinkPad E420s (NWD7PGE)

Internal memory:

4 GB

Internal memory type:

DDR3-SDRAM

Memory clock speed:

1333 MHz

Memory slots:

2x SO-DIMM

Maximum internal memory:

8 GB

Storage Lenovo ThinkPad E420s (NWD7PGE)

Total storage capacity:

320 GB

Storage media:

HDD

Number of hard drives installed:

Hard drive capacity:

320 GB

Host interface:

SATA

Hard disk rotational speed:

7200 RPM

Card reader integrated:

Yes

Compatible memory cards:

MMC, SD, SDHC, SDXC

Display Lenovo ThinkPad E420s (NWD7PGE)

Screen Size:

14"

Screen Resolution:

1366 x 768 pixels

Touchscreen:

LED backlight:

Yes

HD type:

Not supported

3D compatibility:

Aspect ratio:

16:9

Graphics Lenovo ThinkPad E420s (NWD7PGE)

On-board graphics adapter:

Yes

Discrete graphics adapter:

On-board graphics adapter family:

Intel HD Graphics

On-board graphics adapter model:

Intel HD Graphics 3000

Number of displays supported (on-board graphics):

On-board graphics adapter dynamic frequency (max):

1150 MHz

On-board graphics adapter base frequency:

650 MHz

Discrete graphics adapter model:

Not available

On-board graphics adapter ID:

0x116

Optical Drive Lenovo ThinkPad E420s (NWD7PGE)

Optical drive type:

DVD Super Multi DL

Audio Lenovo ThinkPad E420s (NWD7PGE)

Audio system:

Built-in speakers:

Yes

Built-in microphone:

Yes

Camera Lenovo ThinkPad E420s (NWD7PGE)

Front camera:

Yes

Networking Lenovo ThinkPad E420s (NWD7PGE)

Bluetooth:

Bluetooth is used to exchange data between nearby mobile devices.

3G:

Third generation cellular network

4G:

Fourth generation cellular network

Networking features:

Gigabit Ethernet

Wi-Fi:

Wireless lan technology

Yes

Wi-Fi standards:

802.11b, 802.11g, 802.11n

Ethernet LAN connection:

Yes

Ethernet LAN data rates:

10, 100, 1000 Mbit/s

Cabling technology:

10/100/1000Base-T(X)

Ports & interfaces Lenovo ThinkPad E420s (NWD7PGE)

USB 2.0 ports quantity:

VGA (D-Sub) ports quantity:

HDMI ports quantity:

High Definition Multimedia Interface

HDMI version:

1.4

DVI port:

Digital Visual Interface

Ethernet LAN (RJ-45) ports quantity:

Microphone in:

S/PDIF out port:

Sony/Philips Digital Interface

Combo headphone/mic port:

Yes

Ports & interfaces Lenovo ThinkPad E420s (NWD7PGE)

Docking connector:

DC-in jack:

Yes

ExpressCard slot:

CardBus PCMCIA slot type:

Personal Computer Memory Card International Association

SmartCard slot:

Headphone connectivity:

3.5 mm

Microphone connectivity:

3.5 mm

Keyboard Lenovo ThinkPad E420s (NWD7PGE)

Pointing device:

ThinkPad UltraNav

Numeric keypad:

Full-size keyboard:

Yes

Windows keys:

Yes

Software Lenovo ThinkPad E420s (NWD7PGE)

Operating system installed:

Windows 7 Home Premium

Operating system architecture:

64-bit

Drivers included:

Yes

Battery Lenovo ThinkPad E420s (NWD7PGE)

Battery technology:

Lithium Polymer (LiPo)

Number of battery cells:

Battery life (max):

7 h

Battery capacity:

48.8 Wh

Energy Management Lenovo ThinkPad E420s (NWD7PGE)

AC adapter power:

65 W

AC adapter frequency:

50/60 Hz

AC adapter input voltage:

100 - 240 V

Security Lenovo ThinkPad E420s (NWD7PGE)

Fingerprint reader:

Yes

Weight & Dimensions Lenovo ThinkPad E420s (NWD7PGE)

Weight:

4.14 lbs (1,88 kg)

Width:

13.7" (349 mm)

Depth:

9.29" (236 mm)

Height (front):

0.909" (2,31 cm)

Height (rear):

1.23" (3,12 cm)

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