Lenovo ThinkPad Edge E420 (NWD7SGE) specs.
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Processor Lenovo ThinkPad Edge E420 (NWD7SGE)
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 HM65 Express
Maximum number of PCI Express lanes:
16
PCI Express slots version:
2.0
PCI Express configurations:
1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP):
35 W
FSB Parity:
No
Processor series:
Intel Core i5-2400 Mobile series
Tjunction:
100°C
Integrated 4G WiMAX:
Worldwide Interoperability for Microwave Access
Worldwide Interoperability for Microwave AccessYes
CPU multiplier (bus/core ratio):
25
Processor codename:
Sandy Bridge
Bus type:
DMI
Stepping:
J1
Processor lithography:
32 nm
Processor operating modes:
64-bit
Conflict Free processor:
No
ECC supported by processor:
No
Memory Lenovo ThinkPad Edge E420 (NWD7SGE)
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 Edge E420 (NWD7SGE)
Total storage capacity:
320 GB
Storage media:
HDD
Number of hard drives installed:
1
Hard drive capacity:
320 GB
Host interface:
SATA
Card reader integrated:
Yes
Compatible memory cards:
MMC, SD
Display Lenovo ThinkPad Edge E420 (NWD7SGE)
Screen Size:
14"
Screen Resolution:
1366 x 768 pixels
Touchscreen:
No
LED backlight:
Yes
HD type:
Not supported
3D compatibility:
No
Display surface:
Matt
Aspect ratio:
16:9
Display number of colors:
16.78 million colours
Graphics Lenovo ThinkPad Edge E420 (NWD7SGE)
On-board graphics adapter:
Yes
Discrete 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
On-board graphics adapter dynamic frequency (max):
1300 MHz
Number of displays supported (on-board graphics):
2
Discrete graphics adapter model:
AMD Radeon HD 6330M
Discrete graphics adapter memory:
2 GB
Discrete graphics memory type:
GDDR3
On-board graphics adapter ID:
0x116
Number of discrete graphics adapters installed:
1
Optical Drive Lenovo ThinkPad Edge E420 (NWD7SGE)
Optical drive type:
DVD±RW
LightScribe:
No
Optical drive interface:
SATA
Audio Lenovo ThinkPad Edge E420 (NWD7SGE)
Audio system:
HD
Number of built-in speakers:
2
Built-in microphone:
Yes
Camera Lenovo ThinkPad Edge E420 (NWD7SGE)
Front camera:
Yes
Networking Lenovo ThinkPad Edge E420 (NWD7SGE)
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 networkNo
4G:Fourth generation cellular network
Fourth generation cellular networkNo
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
Ports & interfaces Lenovo ThinkPad Edge E420 (NWD7SGE)
USB 2.0 ports quantity:
4
eSATA/USB 2.0 ports quantity:
1
VGA (D-Sub) ports quantity:
1
HDMI ports quantity:High Definition Multimedia Interface
High Definition Multimedia Interface1
HDMI version:
1.4
DVI port:Digital Visual Interface
Digital Visual InterfaceNo
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
Combo headphone/mic port:
Yes
Docking connector:
No
DC-in jack:
Yes
ExpressCard slot:
Yes
CardBus PCMCIA slot type:Personal Computer Memory Card International Association
Personal Computer Memory Card International AssociationNo
Ports & interfaces Lenovo ThinkPad Edge E420 (NWD7SGE)
SmartCard slot:
No
TV out port:
No
Performance Lenovo ThinkPad Edge E420 (NWD7SGE)
TV tuner integrated:
No
Keyboard Lenovo ThinkPad Edge E420 (NWD7SGE)
Pointing device:
Touchpad
Numeric keypad:
No
Full-size keyboard:
Yes
Windows keys:
Yes
Software Lenovo ThinkPad Edge E420 (NWD7SGE)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Bundled software:
Microsoft Office 2010 Starter
Trial software:
Norton Internet Security 2011
Battery Lenovo ThinkPad Edge E420 (NWD7SGE)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
4
Battery life (max):
6 h
Energy Management Lenovo ThinkPad Edge E420 (NWD7SGE)
AC adapter power:
65 W
AC adapter frequency:
50/60 Hz
AC adapter input voltage:
100 - 240 V
Power auto-sensing:
Yes
Security Lenovo ThinkPad Edge E420 (NWD7SGE)
Fingerprint reader:
Yes
Password protection:
Yes
Weight & Dimensions Lenovo ThinkPad Edge E420 (NWD7SGE)
Weight:
4.6 lbs (2,085 kg)
Width:
13.3" (339 mm)
Depth:
9.06" (230 mm)
Height (front):
1.1" (2,8 cm)
Height (rear):
1.3" (3,3 cm)
Width (imperial):
13.34"
Depth (imperial):
9.05"
Height (front) (imperial):
1.10"
Height (rear) (imperial):
1.29"
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