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Black 12.5-inch ThinkPad X220 touchscreen laptop with stylus

Lenovo

Lenovo ThinkPad X220 laptop i7-2640M 16GB 256GB 12.5" Touch

SKU CH-0EKH-812CK

12.5-inch touchscreen business laptop with Core i7-2640M, 16GB DDR3 and 256GB SSD

  • ColorBlack
  • Operating SystemWindows 7 Home Premium
  • CPU TypeIntel Core i3 2nd Gen
  • Processor NameIntel Core i7-2640M
  • Turbo Frequency3.50 GHz
  • Screen Size12.5"
  • 5" touch display enables direct on-screen interaction
  • Intel Core i7-2640M reaches 3.5 GHz turbo for responsive performance
  • 16GB DDR3 memory keeps multiple business applications running smoothly
  • 256GB solid-state drive provides fast boot and file access
  • Windows 7 Home Premium 64-bit pre-installed for immediate productivity

Portable Business Laptop

The Lenovo ThinkPad X220 is a 12.5-inch touchscreen laptop built for mobile professionals. It ships new with Windows 7 Home Premium 64-bit, an Intel Core i7-2640M processor reaching 3.50 GHz turbo frequency, 16GB DDR3 memory and a 256GB solid-state drive. The HD display runs at 1366x768 resolution with touch input and pen support.

Connectivity and Expansion

Three USB ports provide peripheral connections while VGA and DisplayPort outputs handle external monitors. A Gigabit LAN port and 802.11b/g/n wireless cover wired and wireless networking. The docking connector allows shared workstation setups with compatible ThinkPad series laptops. Shared system memory handles graphics duties without a discrete adapter.

Upgrade Context

This configuration replaces slower hard-drive systems with a 256GB SSD and maximises memory at 16GB DDR3 for responsive multitasking. The jump is worthwhile for users needing touch and pen input on a durable, lightweight chassis with a spill-resistant keyboard. Buyers requiring a dedicated graphics processor or higher-resolution panel should look elsewhere.

商品特色

  • 5" touch display enables direct on-screen interaction
  • Intel Core i7-2640M reaches 3.5 GHz turbo for responsive performance
  • 16GB DDR3 memory keeps multiple business applications running smoothly
  • 256GB solid-state drive provides fast boot and file access
  • Windows 7 Home Premium 64-bit pre-installed for immediate productivity

商品規格

BrandLenovo
SeriesX220
ColorBlack
Operating SystemWindows 7 Home Premium
CPU TypeIntel Core i3 2nd Gen
Processor NameIntel Core i7-2640M
Turbo Frequency3.50 GHz
Screen Size12.5"
TouchscreenTouch Screen
Display TypeHD
Resolution1366x768
Video MemoryShared system memory
SSD256GB
HDDNo
Memory16GB
LAN10/100/1000Mbps
WLAN802.11b/g/n Wireless LAN
USB3
Video Port1 x VGA, 1 x DisplayPort
Docking Connector1
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadThinkPad UltraNav
Backlit KeyboardNo
Other Input DevicesYes
WebcamNo
Dimensions (W x D x H)12" x 8.2" x 0.5"
Weight5 - 5.9 lbs.

商品問答

Does the Core i7-2640M hit its 3.50 GHz turbo ceiling before the shared DDR3 memory bandwidth limits performance?

The processor can reach 3.50 GHz turbo frequency while the 16GB DDR3 memory and integrated graphics share system memory bandwidth.

How loud or hot does the 12.5 inch touch chassis get when the i7-2640M runs at 3.50 GHz all day?

The compact 12.5 inch chassis houses the i7-2640M with its integrated graphics and 16GB DDR3; sustained 3.50 GHz operation will generate noticeable heat and fan noise in this form factor.

Which dock connector mates with the single docking port on this X220?

The single docking connector accepts Lenovo ThinkPad Series 3 docks used across T, L and W series models for shared work areas.

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