Lenovo ThinkPad T420s (NV829GE) specs.
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Processor Lenovo ThinkPad T420s (NV829GE)
Processor speed:
2.5 GHz
Processor family:
Intel Core i5-2xxx
Processor:
i5-2520M
Processor boost frequency:
3.2 GHz
Processor core:
2
Processor threads:
4
System bus data transfer rate:
5 GT/s
L3 cache:
3 MB
L2 cache:
3 MB
Processor cache:
3 MB
Processor cache type:
Smart Cache
Processor socket:
Socket 988
Chipset:
Intel QM67 Express
PCI Express slots version:
2.0
PCI Express configurations:
1x16, 2x8, 1x8+2x4
FSB Parity:
No
Processor series:
Intel Core i5-2500 Mobile series
Thermal Design Power (TDP):
35 W
Maximum number of PCI Express lanes:
1
Integrated 4G WiMAX:
Worldwide Interoperability for Microwave Access
Worldwide Interoperability for Microwave AccessYes
Tjunction:
100°C
CPU multiplier (bus/core ratio):
25
Processor lithography:
32 nm
Processor operating modes:
64-bit
Processor codename:
Sandy Bridge
Bus type:
DMI
Stepping:
J1
Conflict Free processor:
No
ECC supported by processor:
No
Memory Lenovo ThinkPad T420s (NV829GE)
Internal memory:
4 GB
Memory clock speed:
1333 MHz
Memory slots:
2x SO-DIMM
Maximum internal memory:
8 GB
Disk Drive Lenovo ThinkPad T420s (NV829GE)
Hard disk drive type:
320GB SATA/ 7200
Storage Lenovo ThinkPad T420s (NV829GE)
Total storage capacity:
320 GB
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 T420s (NV829GE)
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 T420s (NV829GE)
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:
Intel HD Graphics
On-board graphics adapter ID:
0x116
Maximum resolution:
1600 x 900 pixels
Optical Drive Lenovo ThinkPad T420s (NV829GE)
Optical drive type:
DVD-RW
Audio Lenovo ThinkPad T420s (NV829GE)
Audio system:
HD Audio
Number of built-in speakers:
2
Speaker power:
1 W
Audio:
Mute Button, Speakers (integrated)
Camera Lenovo ThinkPad T420s (NV829GE)
Front camera:
No
Networking Lenovo ThinkPad T420s (NV829GE)
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
Networking features:
Gigabit Ethernet
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Ethernet LAN connection:
Yes
Bluetooth version:
3.0+HS
Ports & interfaces Lenovo ThinkPad T420s (NV829GE)
USB 2.0 ports quantity:
2
USB 3.0 (3.1 Gen 1) Type-A ports quantity:
1
VGA (D-Sub) ports quantity:
1
DisplayPorts quantity:
1
DVI port:Digital Visual Interface
Digital Visual InterfaceNo
Ports & interfaces Lenovo ThinkPad T420s (NV829GE)
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 T420s (NV829GE)
Pointing device:
ThinkPad UltraNav
Keyboard type:
7-row with Trackpoint
Software Lenovo ThinkPad T420s (NV829GE)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Battery Lenovo ThinkPad T420s (NV829GE)
Number of battery cells:
6
Battery life (max):
5.5 h
Energy Management Lenovo ThinkPad T420s (NV829GE)
AC adapter power:
65 W
Security Lenovo ThinkPad T420s (NV829GE)
Cable lock slot:
IBM
Fingerprint reader:
Yes
Weight & Dimensions Lenovo ThinkPad T420s (NV829GE)
Weight:
3.68 lbs (1,67 kg)
Width:
13.5" (343 mm)
Depth:
9.06" (230,1 mm)
Height:
0.835" (21,2 mm)
Height (front):
0.835" (2,12 cm)
Height (rear):
1.02" (2,6 cm)
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