General
Brand
Lenovo
Manufacturer
Lenovo
Model
4299
Packaged Quantity
1
Product Line
Lenovo ThinkPad X220 Tablet
Audio Input
Type
Stereo microphone
Battery
Installed Qty
1
Run Time (Up To)
8.8 hours
Technology
Lithium ion
Cache Memory
Installed Size
4 MB
Card Reader
Supported Flash Memory
SD Memory Card , MultiMediaCard , SDHC Memory Card , SDXC Memory Card
Dimensions & Weight
Depth
22.9 cm
Height
3.1 cm
Weight
1.8 kg
Width
30.5 cm
Display
Diagonal Size
12.5 in
Diagonal Size (metric)
31.75 cm
Native Resolution
1366 x 768
Type
LED , LED
Widescreen Display
Yes
Environmental Standards
ENERGY STAR Certified
Yes
EPEAT Compliant
Yes
EPEAT Level
EPEAT Gold
Hard Drive
Capacity
320 GB
Type
HDD
Input Device
Type
Keyboard , Digitizer , TrackPoint , Digital pen , UltraNav
Interfaces Summary
USB 2.0 Ports Qty
2
Mainboard
Chipset Type
Mobile Intel QM67 Express
Networking
Data Link Protocol
Ethernet , Fast Ethernet , Gigabit Ethernet , IEEE 802.11n , Bluetooth 3.0 , IEEE 802.11b , IEEE 802.11a , IEEE 802.11g
Wired Protocol
Gigabit Ethernet
Wireless Protocol
802.11a/b/g/n , Bluetooth 3.0
Optical Storage
Drive Type
No optical drive
Type
None
OS Provided
Edition
Windows 7 Professional
Family
Windows 7
Type
Microsoft Windows 7 Professional 64-bit Edition
Processor
Generation
2
Manufacturer
Intel
Number of Cores
Dual-Core
Processor Number
I7-2620M
Type
Core i7
RAM
Form Factor
SO-DIMM 204-pin
Installed Size
4 GB
Max Supported Size
8 GB , 8 GB
Memory Specification Compliance
PC3-10600
Memory Speed
1333 MHz
Slots Qty
2
Technology
DDR3 SDRAM
System
Dockable
Yes
Embedded Security
Trusted Platform Module (TPM 1.2) Security Chip
Hard Drive Capacity
320 GB
Mechanical Design
Convertible design
Notebook Type
Notebook
Platform
Windows
Security Devices
Fingerprint reader
Video Output
Graphics Processor
Intel HD Graphics 3000
Graphics Processor Series
Intel HD Graphics
