Lenovo ThinkPad T420 (NW1CHGE) specs.
Laptops Specs >> Lenovo >> Lenovo ThinkPad T420 (NW1CHGE)| Specifications | | | Reviews | | | Useful keys |
| Screenshot |
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:
2
Processor threads:
4
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:
No
Processor series:
Intel Core i5-2400 Mobile series
Maximum number of PCI Express lanes:
16
Thermal Design Power (TDP):
35 W
CPU multiplier (bus/core ratio):
25
Integrated 4G WiMAX:
Worldwide Interoperability for Microwave Access
Worldwide Interoperability for Microwave AccessYes
Tjunction:
100°C
Processor lithography:
32 nm
Processor manufacturer:
Intel
Processor codename:
Sandy Bridge
Processor operating modes:
64-bit
Bus type:
DMI
Stepping:
J1
Conflict Free processor:
No
ECC supported by processor:
No
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:
1
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):
2
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:
HD
Number of built-in speakers:
2
Speaker power:
1 W
Built-in microphone:
Yes
Networking Lenovo ThinkPad T420 (NW1CHGE)
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.Yes
3G:Third generation cellular network
Third generation cellular networkYes
Networking features:
Gigabit Ethernet
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
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:
3
eSATA/USB 2.0 ports quantity:
1
VGA (D-Sub) ports quantity:
1
DisplayPorts quantity:
1
DVI port:Digital Visual Interface
Digital Visual InterfaceNo
Ports & interfaces Lenovo ThinkPad T420 (NW1CHGE)
Ethernet LAN (RJ-45) ports quantity:
1
Headphone outputs:
1
Microphone in:
Yes
S/PDIF out port:Sony/Philips Digital Interface
Sony/Philips Digital InterfaceNo
Docking connector:
Yes
DC-in jack:
Yes
ExpressCard slot:
Yes
CardBus PCMCIA slot type:Personal Computer Memory Card International Association
Personal Computer Memory Card International AssociationNo
SmartCard slot:
Yes
TV out port:
No
Keyboard Lenovo ThinkPad T420 (NW1CHGE)
Pointing device:
ThinkPad UltraNav
Numeric keypad:
No
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:
6
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)
Reviews, Questions about Lenovo ThinkPad T420 (NW1CHGE)
Write Review / Ask a question about Lenovo ThinkPad T420 (NW1CHGE)
Acer's laptop lineup has been expanded with the new Shadow Knight Neo 16 model, designed for gamers. In addition to powerful hardware from Intel and NVIDIA, the laptop is equipped with a high-speed display for dynamic e-sports (and other) games.
HP has announced the launch of the HP HyperX Omen 15 laptop on the international market. In addition to its fast display and powerful hardware, a distinctive feature of this model is its dust protection function.
The ASUS laptop family has been expanded with the ZenBook 14 Air (2026) model. Its distinctive feature is the combination of powerful hardware and a lightweight body, as well as impressive battery life by compact standards.