Lenovo ThinkPad T420 (NW4P2GE) specs.
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Processor Lenovo ThinkPad T420 (NW4P2GE)
Processor speed:
2.7 GHz
Processor family:
Intel Core i7-2xxx
Processor:
i7-2620M
Processor boost frequency:
3.4 GHz
Processor core:
2
Processor threads:
4
System bus data transfer rate:
5 GT/s
L3 cache:
4 MB
L2 cache:
4 MB
Processor cache:
4 MB
Processor cache type:
Smart Cache
Processor socket:
BGA1023
Chipset:
Intel QM67 Express
PCI Express configurations:
1x16, 2x8, 1x8+2x4
Processor series:
Intel Core i7-2600 Mobile series
PCI Express slots version:
2.0
Thermal Design Power (TDP):
35 W
FSB Parity:
No
Maximum number of PCI Express lanes:
1
Integrated 4G WiMAX:
Worldwide Interoperability for Microwave Access
Worldwide Interoperability for Microwave AccessYes
CPU multiplier (bus/core ratio):
27
Tjunction:
100°C
Bus type:
DMI
Stepping:
J1
Processor codename:
Sandy Bridge
Processor operating modes:
64-bit
Processor lithography:
32 nm
Conflict Free processor:
No
ECC supported by processor:
No
Memory Lenovo ThinkPad T420 (NW4P2GE)
Internal memory:
4 GB
Memory clock speed:
1333 MHz
Memory slots:
2x SO-DIMM
Maximum internal memory:
8 GB
Disk Drive Lenovo ThinkPad T420 (NW4P2GE)
Hard disk drive type:
500GB SATA/ 7200
Storage Lenovo ThinkPad T420 (NW4P2GE)
Total storage capacity:
500 GB
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 (NW4P2GE)
Screen Size:
14"
Screen Resolution:
1600 x 900 pixels
HD type:
HD+
Display brightness:
230 cd/m²
Graphics Lenovo ThinkPad T420 (NW4P2GE)
On-board graphics adapter:
Yes
On-board graphics adapter family:
Intel HD Graphics
On-board graphics adapter model:
Intel HD Graphics 3000
Number of displays supported (on-board graphics):
2
On-board graphics adapter dynamic frequency (max):
1300 MHz
On-board graphics adapter base frequency:
650 MHz
On-board graphics adapter ID:
0x116
Maximum resolution:
1600 x 900 pixels
Maximum graphics adapter memory:
0.001 GB
Optical Drive Lenovo ThinkPad T420 (NW4P2GE)
Optical drive type:
DVD-RW
Audio Lenovo ThinkPad T420 (NW4P2GE)
Number of built-in speakers:
2
Speaker power:
1 W
Audio:
Mute Button, Speakers (integrated)
Networking Lenovo ThinkPad T420 (NW4P2GE)
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.No
3G:Third generation cellular network
Third generation cellular networkNo
Networking features:
Gigabit Ethernet
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Ethernet LAN connection:
Yes
Cabling technology:
10/100/1000Base-T(X)
Ports & interfaces Lenovo ThinkPad T420 (NW4P2GE)
USB 2.0 ports quantity:
2
eSATA/USB 2.0 ports quantity:
1
VGA (D-Sub) ports quantity:
1
DisplayPorts quantity:
1
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
Ports & interfaces Lenovo ThinkPad T420 (NW4P2GE)
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
SmartCard slot:
No
TV out port:
No
Keyboard Lenovo ThinkPad T420 (NW4P2GE)
Pointing device:
ThinkPad UltraNav
Full-size keyboard:
No
Keyboard type:
7-row with Trackpoint
Software Lenovo ThinkPad T420 (NW4P2GE)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Energy Management Lenovo ThinkPad T420 (NW4P2GE)
AC adapter power:
90 W
Security Lenovo ThinkPad T420 (NW4P2GE)
Cable lock slot:
Kensington
Fingerprint reader:
Yes
Trusted Platform Module (TPM):
Yes
Weight & Dimensions Lenovo ThinkPad T420 (NW4P2GE)
Weight:
4.94 lbs (2,24 kg)
Width:
13.4" (340 mm)
Depth:
9.05" (229,8 mm)
Height:
0.835" (21,2 mm)
Height (front):
1.18" (2,99 cm)
Height (rear):
1.2" (3,04 cm)
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