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Lenovo ThinkPad T420 (NW1CHGE) specs.

Laptops Specs >> Lenovo >> Lenovo ThinkPad T420 (NW1CHGE)

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Processor Lenovo ThinkPad T420 (NW1CHGE)

Processor speed:

2.5 GHz

Processor family:

Intel Core i5-2xxx

Processor:

i5-2450M

Processor boost frequency:

3.1 GHz

Processor core:

Processor threads:

System bus data transfer rate:

5 GT/s

Processor cache:

3 MB

Processor cache type:

Smart Cache

Chipset:

Intel QM67 Express

PCI Express configurations:

1x16, 2x8, 1x8+2x4

PCI Express slots version:

2.0

FSB Parity:

Processor series:

Intel Core i5-2400 Mobile series

Maximum number of PCI Express lanes:

Thermal Design Power (TDP):

35 W

CPU multiplier (bus/core ratio):

Integrated 4G WiMAX:

Worldwide Interoperability for Microwave Access

Yes

Tjunction:

100°C

Processor lithography:

32 nm

Processor manufacturer:

Intel

Processor codename:

Sandy Bridge

Processor operating modes:

64-bit

Bus type:

DMI

Stepping:

Conflict Free processor:

ECC supported by processor:

Memory Lenovo ThinkPad T420 (NW1CHGE)

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 T420 (NW1CHGE)

Total storage capacity:

500 GB

Storage media:

HDD

Number of hard drives installed:

Hard drive capacity:

500 GB

Host interface:

SATA

Hard disk rotational speed:

7200 RPM

Card reader integrated:

Yes

Compatible memory cards:

MMC, SD, SDHC, SDXC

Display Lenovo ThinkPad T420 (NW1CHGE)

Screen Size:

14"

Screen Resolution:

1600 x 900 pixels

LED backlight:

Yes

HD type:

HD+

Aspect ratio:

16:9

Display brightness:

250 cd/m²

Contrast ratio (typical):

300:1

Graphics Lenovo ThinkPad T420 (NW1CHGE)

On-board graphics adapter:

Yes

On-board graphics adapter family:

Intel HD Graphics

On-board graphics adapter model:

Intel HD Graphics 3000

On-board graphics adapter base frequency:

650 MHz

Number of displays supported (on-board graphics):

On-board graphics adapter dynamic frequency (max):

1300 MHz

On-board graphics adapter ID:

0x116

Optical Drive Lenovo ThinkPad T420 (NW1CHGE)

Optical drive type:

DVD±RW

Audio Lenovo ThinkPad T420 (NW1CHGE)

Audio system:

Number of built-in speakers:

Speaker power:

1 W

Built-in microphone:

Yes

Networking Lenovo ThinkPad T420 (NW1CHGE)

Bluetooth:

Bluetooth is used to exchange data between nearby mobile devices.

Yes

3G:

Third generation cellular network

Yes

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

Bluetooth version:

3.0

Cabling technology:

10/100/1000Base-T(X)

Ports & interfaces Lenovo ThinkPad T420 (NW1CHGE)

USB 2.0 ports quantity:

eSATA/USB 2.0 ports quantity:

VGA (D-Sub) ports quantity:

DisplayPorts quantity:

DVI port:

Digital Visual Interface

Ports & interfaces Lenovo ThinkPad T420 (NW1CHGE)

Ethernet LAN (RJ-45) ports quantity:

Headphone outputs:

Microphone in:

Yes

S/PDIF out port:

Sony/Philips Digital Interface

Docking connector:

Yes

DC-in jack:

Yes

ExpressCard slot:

Yes

CardBus PCMCIA slot type:

Personal Computer Memory Card International Association

SmartCard slot:

Yes

TV out port:

Keyboard Lenovo ThinkPad T420 (NW1CHGE)

Pointing device:

ThinkPad UltraNav

Numeric keypad:

Software Lenovo ThinkPad T420 (NW1CHGE)

Operating system installed:

Windows 7 Professional

Operating system architecture:

64-bit

Battery Lenovo ThinkPad T420 (NW1CHGE)

Battery technology:

Lithium-Ion (Li-Ion)

Number of battery cells:

Battery life (max):

9 h

Security Lenovo ThinkPad T420 (NW1CHGE)

Cable lock slot:

IBM

Fingerprint reader:

Yes

Weight & Dimensions Lenovo ThinkPad T420 (NW1CHGE)

Weight:

4.85 lbs (2,2 kg)

Width:

13.4" (340,5 mm)

Depth:

9.17" (233 mm)

Height (front):

1.19" (3,01 cm)

Height (rear):

1.2" (3,05 cm)

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