Lenovo
Lenovo ThinkPad X220 laptop i7-2640M 8GB 160GB SSD 12.5" Touch
A 12.5-inch touchscreen laptop with an Intel Core i7-2640M processor, 8GB DDR3 RAM, 160GB SSD and Windows 8.1 Pro
- ColorBlack
- Operating SystemWindows 8.1 Pro
- CPU TypeIntel Core i3 2nd Gen
- Processor NameIntel Core i7-2640M
- Turbo Frequency3.50 GHz
- Screen Size12.5"
- Core i7-2640M dual-core CPU reaches 3.50 GHz turbo for responsive multitasking
- 160GB SSD and 8GB DDR3 RAM provide fast boot and smooth application switching
- 5" HD touch display at 1366x768 enables direct pen and finger input
- Windows 8.1 Professional 64-bit delivers business-grade security and management features
- Gigabit LAN plus 802.11b/g/n Wi-Fi and three USB ports keep you connected anywhere
Business Ultraportable for Mobile Professionals
The Lenovo ThinkPad X220 is a 12.5-inch touchscreen laptop built for business users who need a durable, portable workstation. It runs Windows 8.1 Professional 64-bit on an Intel Core i7-2640M processor with 8GB of DDR3 memory. A 160GB solid-state drive provides the system storage. The HD display resolves at 1366x768 and supports touch input with an included pen.
Thermals and Power in Daily Use
The dual-core i7-2640M operates at a base frequency with turbo up to 3.50 GHz, drawing a typical mobile thermal design power. In normal office workloads the cooling system keeps the chassis comfortable for lap use. Fan noise remains low during document editing, email and video calls. The 160GB SSD produces no mechanical noise and consumes minimal power compared to a hard drive.
Sustained Load Behaviour
Under continuous heavy processing the processor will maintain elevated frequencies within its thermal envelope until the cooling system reaches equilibrium. The Active Protection System parks the drive heads if sudden motion is detected, though the SSD has no moving parts. Shared system memory handles graphics duties, so extended 3D tasks are limited by the integrated video subsystem. The common docking connector allows a quick transition to desktop peripherals for longer sessions.
Highlights
- Core i7-2640M dual-core CPU reaches 3.50 GHz turbo for responsive multitasking
- 160GB SSD and 8GB DDR3 RAM provide fast boot and smooth application switching
- 5" HD touch display at 1366x768 enables direct pen and finger input
- Windows 8.1 Professional 64-bit delivers business-grade security and management features
- Gigabit LAN plus 802.11b/g/n Wi-Fi and three USB ports keep you connected anywhere
Specifications
| Brand | Lenovo |
|---|---|
| Series | X220 |
| Color | Black |
| Operating System | Windows 8.1 Pro |
| CPU Type | Intel Core i3 2nd Gen |
| Processor Name | Intel Core i7-2640M |
| Turbo Frequency | 3.50 GHz |
| Screen Size | 12.5" |
| Touchscreen | Touch Screen |
| Display Type | HD |
| Resolution | 1366x768 |
| Video Memory | Shared system memory |
| SSD | 160GB |
| HDD | No |
| Memory | 8GB |
| LAN | 10/100/1000Mbps |
| WLAN | 802.11b/g/n Wireless LAN |
| USB | 3 |
| Video Port | 1 x VGA, 1 x DisplayPort |
| Docking Connector | 1 |
| Audio Ports | 1 x Headphone/Microphone Combo Jack |
| Audio | Integrated Sound card |
| Speaker | Internal Speakers |
| Touchpad | ThinkPad UltraNav |
| Backlit Keyboard | No |
| Other Input Devices | Yes |
| Webcam | No |
| Dimensions (W x D x H) | 12" x 8.2" x 0.5" |
| Weight | 5 - 5.9 lbs. |
Questions about this item
How do I install Windows 8.1 Pro 64-bit on the 160GB SSD and what step is often missed?
Boot from the install media, choose the 160GB SSD as the target, and after setup run Windows Update to install the ThinkPad drivers for the touch display, fingerprint reader, and Active Protection System.
Which component will need replacement first on the ThinkPad X220?
The 8GB DDR3 memory is soldered and cannot be upgraded; the 160GB SSD is the only user-replaceable storage device and will likely need swapping for more capacity before any other part fails.
What thermal limit appears first during sustained loads on the Core i7-2640M?
The processor turbo frequency drops from 3.50 GHz to its base clock once the cooling solution reaches its thermal ceiling, which typically happens during extended heavy workloads.
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