ThinkPad Ultrabase Series 3 top view

1The docking connector is used for attaching the ThinkPad computer to the ThinkPad Ultrabase Series 3.

2

The power jack is where you connect the AC adapter.

3

The Ethernet connector is for connecting the ThinkPad Ultrabase Series 3 to a LAN.

4

The DisplayPort connector is for connecting a DisplayPort-compatible display device.

5

The Monitor connector is for attaching an external monitor or a projector to your computer.

6The headphone jack, a jack 1/8 inch (3.5 mm) in diameter, is for connecting an external headphone.

7The microphone jack, a jack 1/8 inch (3.5 mm) in diameter, is for connecting an external microphone.

8The Universal Serial Bus (USB) connector is for connecting the devices that conform to the USB interface.

9

The security keyhole is for locking the dock.

10

The system lock key is for locking the eject button.

11

The bay is for optical disk drive or second hard disk drive.

150User Guide

Page 167 Page 169
Page 168
Image 168
Lenovo 428742U, X220I TABLET, X220 TABLET, X220-4287, 42872W5, 42875TU, 4290WFZPC10D518 ThinkPad Ultrabase Series 3 top view
Page 167 Page 169

4291BR6PC10B616, 42875TU, 428742U, 4294CTO, X220-4287 specifications

Lenovo's X220i, X220i Tablet, and their respective models such as 42872W5, 42912XU, and 429133U are part of the ThinkPad series, renowned for their reliability, performance, and innovative features tailored for both business and personal use. The X220i and X220i Tablet stand out in the ultrabook category, offering a perfect balance between portability and functionality, making them ideal for professionals on the go.

The X220i features a 12.5-inch display, which delivers vibrant visuals and clear text, ensuring users can work efficiently in various lighting conditions. The display options may include HD resolutions with anti-glare technology, minimizing reflections and enhancing visibility. The X220i Tablet takes portability a step further by incorporating touchscreen capabilities, allowing for a more interactive experience, which is particularly useful for presentations and drawing applications.

Under the hood, both models are powered by Intel Core processors, providing solid performance for multitasking and demanding applications. The X220i comes with options for up to 8GB of RAM, ensuring smooth operation even when handling multiple applications simultaneously. Storage options typically include fast SSDs, which not only enhance boot times but also improve file access speeds, contributing to overall responsiveness.

A key feature of the ThinkPad series is its exceptional build quality. The X220i and X220i Tablet are constructed with durable materials, including magnesium alloy and reinforced hinges, designed to withstand the rigors of daily use. Additionally, they are tested against military specifications, ensuring reliability in challenging conditions.

Connectivity options are extensive, featuring USB 3.0 ports, a VGA port, and HDMI, allowing users to connect to various peripherals and external displays. Advanced wireless connectivity options such as Wi-Fi and Bluetooth enable seamless communication and file sharing.

Battery life is another area where the X220i series excels. The laptops are designed to last an extended period on a single charge, often exceeding 8 hours, making them suitable for long workdays without the need for a power outlet.

In conclusion, the Lenovo X220i, X220i Tablet, and their variants like 42872W5, 42912XU, and 429133U are exemplary devices that blend portability, performance, and durability. Ideal for professionals and students alike, these devices cater to a range of computing needs while maintaining a compact and lightweight profile.
Top Page Image Contents