Lenovo ThinkPad X220 42872WU Laptop

The ThinkPad X220 42872WU 12.5" Notebook Computer from Lenovo is a thin and light notebook computer with a 12.5" LED backlit widescreen display. It features a comfortable keyboard and Lenovo's UltraNav system for mousing. UltraNav combines a TrackPoint and a large multi-gesture TouchPad for precise cursor control. The ThinkPad ships with Lenovo's Ultrabase Series 3 dock. The dock, designed to be used when you are using the notebook at your desk, features DisplayPort and VGA video output, four USB 2.0 ports, a Gigabit Ethernet port, audio input and output ports, and a DVD burner. The computer is powered by a dual-core 2.5GHz Intel Core i5-2520M CPU, which can be overclocked to 3.2GHz thanks to Intel Turbo Boost. It features 4GB of RAM, a 320GB 7200rpm hard drive, Intel GMA HD 3000 graphics, a card reader, a 720p webcam, Bluetooth 3.0+HS, and 802.11n Wi-Fi. Windows 7 Professional (64-bit) is the installed operating system.
Lenovo ThinkPad X220 42872WU Compact system that weighs only 3.3 pounds, making it easy to carry wherever you go
The computer's 6-cell Lithium-Ion battery can provide power for up to 9.2 hours between charges thanks to Lenovo's Power Manager
The computer's LED backlit 12.5" display features native support for 720p video, a 16:9 aspect ratio, 1366 x 768 native resolution, a 200cd/m² brightness rating, a 300:1 contrast ratio, and an antiglare finish
The computer is loaded with connectivity options, including USB, Ethernet, Bluetooth 3.0+HS, and 802.11n Wi-Fi
Access Connections software allows you to assign different network settings to different physical locations
Powered by a dual-core Intel Core i5 CPU with support for Turbo Boost and Hyper-Threading
Loaded with Windows 7 Professional (64-bit)
Full-size spill-resistant keyboard allows you to type comfortably and protects the computer from damage caused by minor spills
ThinkVantage Active Protection System uses a shock-mounted hard drive to protect against data loss
Can dock with the included ThinkPad UltraBase Series 3 docking station, which adds additional ports and a DVD burner to the system
Media card reader can download photos from popular memory card formats
It has integrated stereo speakers
Environmentally-minded system meets many regulatory certifications, including ENERGY STAR 5.0 and RoHS
Magnesium alloy and PCABS construction for enhanced durability

Lenovo ThinkPad X220 42872WU Specifications

Performance
Processor 2.5GHz Intel Core i5-2520M
Cache L3: 3MB
System Bus None
Memory Slots: 2x SO-DIMM 204-Pin
Type: PC3-10600 1333MHz DDR3 SDRAM
Installed: 4GB (1x4GB)
Capacity: 8GB
Graphics Card Type: Integrated
Installed: Intel GMA HD 3000

Display
Type Widescreen
Size 12.5"
Backlight LED
Aspect Ratio 16:9
Finish Antiglare
Native Resolution 1366 x 768
Brightness 200cd/m2
External Resolution Up to 2560 x 1600 1

Storage
Hard Drive Bays: 1x
Installed: 320GB 7200rpm
Type: SATA
Optical Drive External SuperMulti DVD Burner 2

Input/Output Connectors
Ports 3x USB 2.0 (A)
Display 1x VGA
1x DisplayPort
Audio Integrated Stereo Speakers (2x1W)
Integrated Microphone
1x 1/8" (3.5mm) Headphone/Microphone Combo Jack
Expansion Slots 1x ExpressCard/54 Slot
Flash Media Slot 1x SD
1x MMC
1x SDHC
1x SDXC

Communications
Network 10/100/1000Mbps Gigabit Ethernet (RJ-45)
Modem None
Wi-Fi 802.11b/g/n
Bluetooth Bluetooth 3.0+HS
Mobile Broadband None
Webcam Yes, 1MP

General
Operating System Windows 7 Professional (64-bit)
Security HDD User Password Protection, Power-On Password, Infineon TPM Software Professional Package, Kensington Lock Slot, Fingerprint Reader
Keyboard Keys: 89
Type: Standard Notebook Keyboard
Features: Backlight
Pointing Device TouchPad & TrackPoint with Multi-Touch Control
Battery 6-Cell Lithium-Ion Providing up to 9.2 Hours per Charge
Power Requirements AC: 100-240 V AC
Consumption: 65W
Dimensions (WxHxD) 12 x 1.36 x 8.13" / 30.48 x 3.45 x 20.65 cm
Weight 3.31 lb / 1.50 kg