 HD 4 GB DDR3-SDRAM 320 GB HDD Windows 7 Professional Black Laptops (4290W1C)")
- - Clamshell Black
- - Intel® Core™ i5 i5-2520M 2,5 GHz
- - 31,8 cm (12.5") HD 1366 x 768 pixels LED backlight Matt 16:9
- - 4 GB DDR3-SDRAM 1333 MHz
- - 320 GB HDD
- - Intel® HD Graphics 3000
- - Ethernet LAN 10,100,1000 Mbit/s Bluetooth 3.0+HS 3G
- - Lithium-Ion (Li-Ion) 9,2 h 65 W
- - Windows 7 Professional 64-bit
Intel Core i5-2520M(2.5GHz), 4GB RAM, 320GB HDD, 12.5in 1366x768, 1Gb Ethernet, Windows 7 Professional 64
The fastest ultraportable around.
When your need for speed and your need for mobility converge, look to the ThinkPad X220 to rise to the occasion. The same full-powered 2nd generation Intel® Core™ processors that fuel many 14" and 15" laptops are built right into the X220's slim — it's 2mm thinner than previous generations — frame. Energize graphics-intense programs with two-times-faster Intel HD Graphics, and instantly increase your startup and shutdown times with Lenovo Enhanced Experience 2.0 for Windows® 7, with optional RapidDrive.
Battery that lasts as long as you do.
Stay unplugged and on-the-go all day with a multitude of battery options for your X220. Get up to 15 hours with ThinkPad 29++ slice battery, but if that isn't long enough to keep your engine roaring, also attach the slim, external ThinkPad 19+ slice battery for up to 23 hours of juice. Continue to optimize your X220's lasting performance with our Low Power Multimedia Mode and Power Manager utilities.
Intelligent design.
We went feather-light on the weight (starting at under three pounds), but we still loaded the X220 with heavy usability features. Type more comfortably and accurately with a 45% larger, buttonless touchpad design on our industry-leading Thinkpad keyboard. Rely on our premium durability standards and Active Protection System™ to provide a rock-solid machine, which now includes a redesigned hinge with stronger magnetic-latching support. IT managers will also appreciate the laptop's common docking feature, because it allows for shared work areas with other ThinkPad T, L and W series laptops.
Lenovo ThinkPad X220, Intel® Core™ i5, 2,5 GHz, 31,8 cm (12.5"), 1366 x 768 pixels, 4 GB, 320 GB
Lenovo ThinkPad X220. Form factor: Clamshell. Processor family: Intel® Core™ i5, Processor model: i5-2520M, Processor frequency: 2,5 GHz. Display diagonal: 31,8 cm (12.5"), HD type: HD, Display resolution: 1366 x 768 pixels. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 320 GB, Storage media: HDD. On-board graphics card model: Intel® HD Graphics 3000. Mobile network generation: 3G. Operating system installed: Windows 7 Professional. Product colour: Black
Clean design, All business... 
No frills, Cramped design... 
The ThinkPad X220 is a sturdy machine that’s all business. The Thinkpad we tested housed an Intel Core i3-2350M processor with 4 GB of RAM and 320 GB of storage. It’s one of the smallest laptops we’ve tested;it’s travel weight is only 63.3 ounces. Every... 