Lenovo ThinkPad X1

Display

Display size	13.3 inches
Maximum resolution	1366 x 768
Display type	Glossy LCD with LED Backlight

Processor

Processor class	Intel Core i5
Processor model	2520M
Processor speed	2500 MHz
Number of Cores	2
Cache size	3 MB

Graphics

Graphics Type	Integrated
Integrated Graphics Chipset	Intel
Integrated Graphics Chipset Model Number	HD Graphics 3000

Memory

Installed memory	4 GB
Memory technology	DDR3

Storage

Hard Drive Type	Hard Disk Drive
Total HD Size	320 GB
Hard Drive Speed	7200 RPM
Number of hard drives included	1
Other Storage	·         SD/MMC Card ·         SDHC Card

Networking

Ethernet Type	10/100/1000 Mbps
Wifi Type	802.11 n

Interface Connections

Number of USB 3 Ports	1
Number of USB 2 Ports	2
Video Interfaces	·         HDMI ·         Mini DisplayPort
Additional Interfaces	eSATA

Dimensions

Weight (min)	3.9 pounds
Weight (with accessories)	4.8 lbs
Width	13.3 inches
Depth	9 inches
Height	1 inches

Software

Operating system

Microsoft Windows 7 Professional

Other Features

Built-In Speakers	Stereo
Docking Station Port	No
Devices	·         Built-In Microphone ·         Built-In Webcam ·         Fingerprint Reader
Energy Star compliant	Yes
Input devices	·         Keyboard (backlit) ·         Touchpad (multitouch) ·         TrackPoint/Eraserhead